CSDB monomer namespace

The table lists residues present in the database and their occurencies.
Click + to view occurencies and atomic patterns for different forms of each residue.
Column explanations are below the table.

To view a list of supported residue and superclass names (including those not present in the database) click here: Residue subdatabase dump


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Residue Size Type Abundance Structures WURCSProton count / Atom types / Stereocode Description
+Glchexald3436817600?2122h111112glucose
+Acmva* 2481511487*OCC/3=O03acetic acid
+Manhexald242296215?1122h111112mannose
+Galhexald174569308?2112h111112galactose
+GlcNhexald133658227?2122h_2*N1111122-amino-2-deoxyglucose
+Rhahexald111926455?1122m1111136-deoxymannose (rhamnose)
+Pnsu* 101595491*OPO*/3O/3=O phosphoric acid
+Subst * 88328547@Subst alias: another substituent
+Memva*alk63353564*OC3methanol
+LDmanHephep*ald59762260?11221h1111112L-glycero-D-manno-heptose
+Kdooct*ket44162940A?d1122h00211112ketodeoxyoctonic acid (3-deoxy-D-manno-oct-2-ulosonic acid)
+Xylpenald43652540?212h11112xylose
+GlcAhexald36903232?2122A111110glucuronic acid
+Arapenald35191960?122h11112arabinose
+GalNhexald33452526?2112h_2*N1111122-amino-2-deoxygalactose
+Fuchexald25762024?2112m1111136-deoxygalactose (fucose)
+3HOMyrnsulip2329771*1OCCC^XCCCCCCCCCCC/5O*3/3=O021222222222233-hydroxy-tetradecanoic acid
+GalAhexald19971240?2112A111110galacturonic acid
+EtNnsu* 19911504*1OCCN*2222-aminoethanol (ethanolamine)
+Grotriol16731308h2h212glycerol
+LIPnsu*lip1248670A superclass: lipid residue
+DDmanHephep*ald1075705?11222h1111112D-glycero-D-manno-heptose
+Alansupep786559A2m_2*N013alanine
+Subst1 * 780693@Subst1 alias: another substituent
+Dighexald774353?d222m1211132,6-dideoxy-ribo-hexose (digitoxose, 2d6d-All = 2d6d-Alt), 3OMe-derivative = cymarose
+Neunon*ket694524A?d21122h_5*N002111112neuraminic acid (5-amino-3,5-dideoxy-D-glycero-D-galacto-non-2-ulosonic)
+FucNhexald689563?2112m_2*N1111132-amino-2,6-dideoxygalactose
+Laumva*lip607485*OCCCCCCCCCCCC/3=O022222222223lauric acid (dodecanoic acid)
+Fruhexket601387h?122h201112fructose (arabino-hex-2-ulose)
+3HOLaunsulip600261*1OCCC^XCCCCCCCCC/5O*3/3=O0212222222233-hydroxy-dodecanoic acid
+Pyrnsu 596530*OC^XO*/3CO/6=O/3C003pyruvic acetal (2-oxopropanoic acid acetal)
+Myrmva*lip568463*OCCCCCCCCCCCCCC/3=O02222222222223myristic acid (tetradecanoic acid)
+Snsu* 568317*OSO*/3=O/3=O sulfuric acid
+Pammva*lip549459*OCCCCCCCCCCCCCCCC/3=O0222222222222223palmitic acid (hexadecanoic acid)
+Ara4Npenald537411?122h_4*N111124-amino-4-deoxyarabinose
+myoInonsuino506503111212111111myo-inositol (cis-1,2,3,5-trans-4,6-cyclohexanehexol) [2OH ax, other OH eq]. In free form, it is achiral, as Gro. When substituted, DmyoIno = 1D-myoIno (default after 1990), and LmyoIno = 1L-myoIno (default before 1990).
+QuiNhexald502442?2122m_2*N1111132-amino-2,6-dideoxyglucose
+3HOButnsulip471407*1OCCC^XC/5O*3/3=O02133-hydroxybutanoic acid
+GalNAhexald462344?2112A_2*N1111102-amino-2-deoxygalacturonic acid
+Rib-olpenol431364h222h21112ribitol
+6dTalhexald428331?1112m1111136-deoxytalose
+Oleanolicnsu* 419419@oleanolic~221012201021002201202233333033oleanolic/oleanic acid (olean-12-en-3b-ol-28-oic acid) (http://en.wikipedia.org/wiki/Oleanolic_acid)
+Ribpenald416352?222h11112ribose
+ManNhexald388303?1122h_2*N1111122-amino-2-deoxymannose
+Olihexald388261?d122m1211132,6-dideoxy-arabino-hexose (olivose, 2d-Qui = 2d-Rha), 3OMe-derivative = oleandrose
+Rha4Nhexald386186?1122m_4*N1111134-amino-4,6-dideoxymannose (perosamine if D)
+Subst2 * 347325@Subst2 alias: another substituent
+3HODconsulip347182*1OCCC^XCCCCCCC/5O*3/3=O02122222233-hydroxy-decanoic acid
+3HOPamnsulip326201*1OCCC^XCCCCCCCCCCCCC/5O*3/3=O02122222222222233-hydroxy-hexadecanoic acid
+Sug sug326295 alias: any monosaccharide
+Chonsu* 310234*OCCNC/5C/5C22?choline (2-(trimethylammonio)ethanol)
+Fernsu* 298244*9OCC=^EC(CC^ECC^ECC^Z$4)/9O*4/8OC/3=O0100111103ferulic acid (E-3-(4-hydroxy-3-methoxy-phenyl)prop-2-enoic)
+Apipenald295282?26h_3*CO11022apiose (3-C-(hydroxymethyl)-D/L-glycero-tetrose)
+pCoumnsu* 287241*9OCC=^EC(CC^ZCC^ECC^Z$4)/9O*4/3=O011011110p-coumaric acid (E-3-(4-hydroxyphenyl)-2-propenoic)
+NH2mva* 281185*N ammonia
+Cafnsu* 262260*9OCC=^EC(CC^ECC^ECC^Z$4)/9O*4/8O*3/3=O010011110caffeic acid (E-3-(3,4-dihydroxyphenyl)-2-propenoic)
+QuiN4Nhexald258240?2122m_2*N_4*N1111132,4-diamino-2,4,6-trideoxyglucose (bacillosamine)
+3HOStensulip249124*1OCCC^XCCCCCCCCCCCCCCC/5O*3/3=O0212222222222222233-hydroxy-stearic acid
+Quercetinnsu* 249248@quercetin~00000101000100113,5,7,3',4'-pentahydroxyflavone
+Lacnsulip248241*1OCC^XO*2/4C/3=O013lactic acid (2-hydroxypropanoic acid) (substituent for 2-ether: 1-carboxyethyl). WURCS is for 1-O-linked Lac
+Kaempferolnsu* 246246@kaempferol~00000101000110113,5,7,4'-tetrahydroxyflavone (atom 1 is O)
+Quihexald235199?2122m1111136-deoxyglucose (quinovose) (3-O-methyl derivative = thevetose)
+Ammva* 234218*OCC/3=N13acetimidic acid (HO-C(=NH)-CH3)
+FucN4Nhexald227194?2112m_2*N_4*N1111132,4-diamino-2,4,6-trideoxygalactose
+Gallicnsu* 224135*7OC(CC^ECC^ZCC^E$4)/8O*5/7O*4/6O*3/3=O01000103,4,5-trihydroxybenzoic acid (gallic acid)
+ManN3NAhexald220153?1122A_2*N_3*N1111102,3-diamino-2,3-dideoxymannuronic acid
+Fomva* 217162*OC=O formic acid
+Qui4Nhexald216212?2122m_4*N1111134-amino-4,6-dideoxyglucose (viosamine if D)
+GlcN1Nhexald211211?2122h_1*N_2*N1111121,2-diamino-1,2-dideoxyglucose (used for N-glycans)
+Fuc3Nhexald210182?2112m_3*N1111133-amino-3,6-dideoxygalactose
+GlcN-olhexol208208h2122h_2*N2111122-amino-2-deoxyglucitol
+Asnnsupep206200A2dA_2*N_4*N0120asparagine
+Qui3Nhexald206185?2122m_3*N1111133-amino-3,6-dideoxyglucose
+Cmmva* 204176*NCO/3=O carbamic acid (H2N-COOH) (WURCS is given for N-linked Cm)
+SUG *sug203118 superclass: any monosaccharide
+ANY * 200111 superclass: any residue
+3,4,8HOPhetnsu* 199199*8OCC(CC^ECC^ECC^Z$4$5)/8O*4/7O*3010011223,4,8-trihydroxy-ethylbenzene (phenylethan-3,4,8-triol, hydroxytyrosol)
+Stemva*lip193156*OCCCCCCCCCCCCCCCCCC/3=O022222222222222223stearic acid (octadecanoic acid)
+1dGlchexald191182d2122h2111121-deoxy-glucose (the same as linear form of 1,5-anhGlc-ol, which still has 1-5 cycle)
+Psenon*ket191181A?d22111m_5*N_7*N002111113pseudaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-L-glycero-L-manno-non-2-ulosonic)
+CERnsu*lip190190@CERAMIDE superclass: ceramide (N-acylated sphyngoid)
+Ery-oltetol189189h22h2112erythritol
+GlcN3NAhexald187156?2122A_2*N_3*N1111102,3-diamino-2,3-dideoxyglucuronic acid
+GlcN3Nhexald186111?2122h_2*N_3*N1111122,3-diamino-2,3-dideoxyglucose
+Kooct*ket185185A?11122h00111112ketooctonic acid (D-glycero-D-talo-oct-2-ulosonic acid)
+ManNAhexald178153?1122A_2*N1111102-amino-2-deoxymannuronic acid
+Bzmva* 172149*OC(CC^ZCC^ZCC^Z$4)/3=O0111110benzoic acid
+Man-olhexol171165h1122h211112mannitol
+Abehex*ald171150?2d12m1121133,6-dideoxy-D-xylo-hexose (abequose), 3dFuc=3,6dGul
+2,4HOButnsulip16972*1OCC^XCCO*4/4O*2/3=O01222,4-dihydroxybutanoic acid (3d-glycero-tetronic acid)
+Sernsupep157129A2h_2*N012serine
+Glc-olhexol155154h2122h211112glucitol
+Colhex*ald15096?1d21m1121133,6-dideoxy-L-xylo-hexose (colitose), 3dFuc=3,6dGul
+Glynsu*pep140133Ah_2*N02glycine
+Murnon*ald140108?2122h_2*N_3*OC^RCO/4=O/3C1111121032-amino-3-[(R)-1-carboxyethyl]-2-deoxy-D-glucose (muramic acid)
+INOnsu* 139137QQQQQQ superclass: any inositol
+Thrnsupep138125A21m_2*N0113threonine (2S,3R)
+Hederageninnsu* 138138@hederagenin~221012201021002201202223333033hederagenin (olean-12-en-3b,23-diol-28-oic acid), atom numbering: https://ars.els-cdn.com/content/image/1-s2.0-S0278691509001951-gr1.jpg
+phSphC18nsu*sph128128*1OCC^SC^SC^RCCCCCCCCCCCCCC/6O*4/5O*3/4N*2211122222222222223phytosphingosine
+Hephepsug12864 alias: heptose
+2HOLignsulip123123*1OCC^XCCCCCCCCCCCCCCCCCCCCCC/4O*2/3=O0122222222222222222222232-hydroxy-tetracosanoic acid
+Glunsupep121101A2ddA_2*N01220glutamic acid
+17HOOlensulip120120*1OCCCCCCCCC=^ZCCCCCCCC^XC/19O*17/3=O02222222112222221317-hydroxy-cis-9-octadecenoic acid
+Apigeninnsu* 117117@apigenin~00100101000110115,7,4'-trihydroxyflavone (atom 1 is O)
+Malnsu* 113112*OCCCO*/5=O/3=O020malonic acid (HOOC-CH2-COOH)
+SR9b1SphdC19nsu*sph112112*1OCC^SC^RC=^ECCCC=^ECCCCCCCCCC/11C/5O*3/4N*22111122102222222233(2S,3R,4E,8E)-9-methyl-4,8-sphingadienine-C18
+Ara-olpenol104100h122h21112arabinitol
+Gal-olhexol100100h2112h211112galactitol
+Echinocysticnsu* 9999@echinocystic~221012201021002101202233333033echinocystic acid (olean-12-en-3b,16a-diol-28-oic acid)
+Dcomva*lip9772*OCCCCCCCCCC/3=O0222222223capric acid (decanoic acid)
+2HOStensulip9797*1OCC^XCCCCCCCCCCCCCCCC/4O*2/3=O0122222222222222232-hydroxy-stearic acid
+2HOPamnsulip9696*1OCC^XCCCCCCCCCCCCCC/4O*2/3=O01222222222222232-hydroxy-hexadecanoic acid
+Sucnsu* 9679*OCCCCO*/6=O/3=O0220succinic acid (HOOC-CH2-CH2-COOH)
+Cinnsu* 9289*OCC=^EC(CC^ZCC^ZCC^Z$4)/3=O011111110cinnamic acid (E-3-phenylprop-2-enoic)
+4dthrHex4enAhexald9189?12eEA1111004-deoxy-threo-hex-4-enuronic acid
+27HOMonnsulip8880*1OCCCCCCCCCCCCCCCCCCCCCCCCCCC^XC/29O*27/3=O022222222222222222222222221327-hydroxy-octacosanoic acid
+2HOLaunsulip8773*1OCC^XCCCCCCCCCC/4O*2/3=O0122222222232-hydroxy-dodecanoic acid
+Cyanidinnsu* 8686@cyanidin~00010101000100113,3',4',5,7-pentahydroxyflavylium (atom 1 is O)
+ALKmva*alk8678@ALKYL superclass: alcohol residue (alkyl)
+GroAnsulip8686A2h012glyceric acid (2,3-dihydroxypropanoic acid). WURCS is for 1-O(C=O)-linked Lac
+Tyvhex*ald8476?1d22m1121133,6-dideoxy-D-arabino-hexose (tyvelose), 3dRha=3,6dAlt
+Legnon*ket8280A?d21122m_5*N_7*N002111113legionaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-D-glycero-D-galacto-non-2-ulosonic)
+Catalpolnsu* 8281@catalpol~1011111012catalpol aglycon (as in Pubchem, hydroxy function at 1,6,10
+Allylmva* 8181*OCC=C212allyl alcohol
+3HOiMarnsulip8145*1OCCC^XCCCCCCCCCCCCCC/17C/5O*3/3=O021222222222221333-hydroxy-iso-heptadecanoic acid
+Menthiafolicnsu 8156@menthiafolic~0012201233menthiafolic acid (6-hydroxy-2,6-dimethyl-octa-2E,7-dienoic acid), can be R/S at C6
+SoyasapogenolBnsu* 8080@soyasapogenol_B~221012201021002201202132333333soyasapogenol B (olean-12-en-3b,22b,24-triol)
+6dAlthexald7957?1222m1111136-deoxyaltrose
+aiVlmvalip7868*OCC^XCC/3=O/4C01233anteisovaleric acid (2-methyl-butyric acid)
+Lysnsupep7872A2dddh_2*N_6*N012222lysine
+GlcNAhexald7870?2122A_2*N1111102-amino-2-deoxyglucuronic acid
+Gcnsu*lip7755*1OCCO*2/3=O02glycolic acid (2-hydroxyacetic acid)
+Olemva*lip7664*OCCCCCCCCC=^ZCCCCCCCCC/3=O022222221122222223oleic acid (cis-9-octadecenoic acid)
+nucUnsu* 7676a222h-1b_1-4_1*NCNCC=^ZC$2/5=O/3=O_5*OPO/3O/3=O111120011uridine (U, bDRibf + 2-oxy-4-oxy-pyrimidine)
+Fuc4Nhexald7673?2112m_4*N1111134-amino-4,6-dideoxygalactose (thomosamine if D)
+Protopanaxadiol20snsu* 7474@20S-protopanaxadiol~22101220102110221330322103333320S-protopanaxadiol (dammar-24-en-3b,12b,20S-triol), atom numbering: https://www.researchgate.net/publication/236080758/figure/fig1/AS:601683658829855@1520463971501/The-structure-and-atom-numbering-of-M1.png
+ManAhexald7438?1122A111110mannuronic acid
+Parhex*ald7267?2d22m1121133,6-dideoxy-D-ribo-hexose (paratose), 3dQui=3,6dAll
+Diosgeninnsu* 7171@diosgenin~221201211022012113313022123diosgenin (25R-spirost-5-en-3b-ol), atom numbering: https://www.mdpi.com/molecules/molecules-25-03546/article_deploy/html/images/molecules-25-03546-g001.png
+aThrnsupep7068A22m_2*N0113allothreonine (2S,3S)
+6dmanHephepald6951?1122dh11111226-deoxy-manno-heptose
+Polygalacicnsu* 6868@polygalacic~211012201021002101202223333033polygalacic acid (olean-12-en-2b,3b,16a,23-tetrol-28-oic acid), atom numbering: http://patentimages.storage.googleapis.com/EP2011517A1/imgf0003.png
+Jalnsu*lip6865*1OCCCCCCCCCCC^SCCCCC/13O*11/3=O0222222222122223jalapinolic acid (11S-hydroxy-hexadecanoic acid)
+Sinnsu* 6857*9OCC=^EC(CC^ECC^ZCC^E$4)/10OC/9O*4/8OC/3=O01000111033sinapic/sinapinic acid (E-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic)
+8eLegnon*ket6866A?d21121m_5*N_7*N0021111138-epilegionaminic (5,7-diamino-3,5,7,9-tetradeoxy-L-glycero-D-galacto-non-2-ulosonic)
+Glc1Shexald6767?2122m_1*S1111121-thioglucose (with C-SH bond)
+Ppmva* 6736*OCCC/3=O023propanoic acid
+Luteolinnsu* 6666@luteolin~00100101000100115,7,3',4'-tetrahydroxyflavone (atom 1 is O)
+Ocomva*lip6447*OCCCCCCCC/3=O02222223octanoic acid
+Phytmva*alk6332*OCCC^XCCCC^XCCCC^XCCCCC/5C/9C/13C/17C22122212221222133333phytanol (3,7,11,15-tetramethyl-hexadecanol)
+Steviolnsu* 6363@steviol~22201220102202202303steviol ((5b,8a,9b,10a,13a)-13-hydroxykaur-16-en-18-oic acid)
+2HOMyrnsulip6262*1OCC^XCCCCCCCCCCCC/4O*2/3=O012222222222232-hydroxy-tetradecanoic acid
+Mycolicnsu*lip6218*1OCC^XC^XCCCCCCCCCCCCCCC/5O*3/4CCCCCCCCCCCCCC/3=O01122222222222222322222222222223corynomycolic acid (C32)
+Tigmva*lip6157*OCC=^ECC/4C/3=O00133tiglic acid ((E)-2-methylbut-2-enoic acid)
+iButmva*lip5938*OCCC/4C/3=O0133isobutyric acid
+Hxomva*lip5939*OCCCCCC/3=O022223hexanoic acid
+Prmva*alk5757*OCCC223propanol
+LLmanHephep*ald5712?22111h1111112L-glycero-L-manno-heptose
+GroNtriol5752h2h_2*N2122-amino-2-deoxyglycerol (2-aminopropane-1,3-diol). Always D.
+mPmN2nsu*pep5747A2ddd1A_2*N_6*N0122210meso-diaminopimelic acid (HOOC-(S)CH(NH2)-CH2-CH2-CH2-(R)CH(NH2)-COOH)
+Phensupep5555A2_2*N_2*C(CC^ZCC^ZCC^Z$3)012011111phenylalanine
+Kdnnon*ket5544A?d21122h002111112ketodeoxynononic acid (3-deoxy-D-glycero-D-galacto-non-2-ulosonic)
+2HOC18={t3}nsulip5555*1OCC^XC=^ECCCCCCCCCCCCCCC/4O*2/3=O0111222222222222232-hydroxy-trans-3-octadecenoic acid
+Glc1Nhexald5353?2122h_1*N1111121-amino-1-deoxyglucose (used for N-glycans)
+SoyasapogenolAnsu* 5353@soyasapogenol_A~221012201021002201201132333333soyasapogenol A (olean-12-en-3b,21b,22b,24-tetrol)
+2,6dlyxHexhexald5146?d112m1211132,6-dideoxy-lyxo-hexose (2d-Fuc = 2d6d-Tal), D-form: oliose, 3OMe-derivative = diginose
+Rhohex*ald5035?dd21m1221132,3,6-trideoxy-L-threo-hexose (rhodinose)
+3HOAchnsulip4926*1OCCC^XCCCCCCCCCCCCCCCCC/5O*3/3=O021222222222222222233-hydroxy-icosanoic acid
+Orsnsu* 4938@orsellinic~001010032,4-dihydroxy-6-methylbenzoic acid (orsellinic acid), carboxyl group is C7
+Angmva*lip4845*OCC=^ZCC/4C/3=O00133angelic acid ((Z)-2-methylbut-2-enoic acid)
+3HO3MeGltnsu 4646*1OCCC^XCCO*5/7=O/5C/5O*3/3=O0202033-hydroxy-3-methylglutaric acid
+Etmva*alk4646*OCC23ethanol
+Althexald4545?1222h111112altrose
+GulNAhexald4540?2212A_2*N1111102-amino-2-deoxyguluronic acid
+Rha-olhexol4444h1122m2111136-deoxy-D-mannitol (D-rhamnitol?), 1-deoxy-D-mannitol (L-rhamnitol?)
+GulAhexald4430?2212A111110guluronic acid
+4HOBznsu* 4135*7OC(CC^ZCC^ECC^Z$4)/7O*4/3=O01101104-hydroxybenzoic acid (p-hydroxybenzoic)
+3dlyxHep-ulosarichepket4032A?d112A00211103-deoxy-lyxo-hept-2-ulosaric acid (Dha_A when D)
+Etgdi*ol4033hh22ethylene glycol
+Cnsu* 395*OCO*/3=O carbonic acid
+GulN3NAhexald3938?2212A_2*N_3*N1111102,3-diamino-2,3-dideoxyguluronic acid
+Subst3 * 3935@Subst3 alias: another substituent
+Thre-oltetol3939h12h2112threitol
+Myricetinnsu* 3939@myricetin~00000101000100013,5,7,3',4',5'-hexahydroxyflavone (atom 1 is O)
+Protopanaxatriol20snsu* 3838@20S-protopanaxatriol~22101120102110221330322103333320S-protopanaxatriol (dammar-24-en-3b,6a,12b,20S-tetrol)
+GalN3NAhexald3827?2112A_2*N_3*N1111102,3-diamino-2,3-dideoxygalacturonic acid
+6dAllhexald3838?2222m1111136-deoxyallose
+Aepnsu* 3832*1OPCCN*3/3O/3=O0222-amino-ethylphosphonic acid
+Marmva*lip3723*OCCCCCCCCCCCCCCCCC/3=O02222222222222223margaric acid (heptadecanoic acid)
+C18={?}mva*lip3736@C18{=}0????????????????3octadecenoic acid
+nucGnsu* 3737a222h-1b_1-4_1*(NC^ZCN^ZC$2)/4CNC=^ZN$3/10N/8=O_5*OPO/3O/3=O1111200001guanosine (G, bDRibf + 2-amino-6-hydroxypurine)
+2,15,16HOPamnsulip3737*1OCC^XCCCCCCCCCCCCC^XCO*16/17O*15/4O*2/3=O01222222222222122,15,16-trihydroxy-hexadecanoic acid
+Glycyrrheticnsu* 3636@glycerrhetic~221012201001002201202223333330enoxolone
+Sphnsu*sph3636*1OCC^SC^RC=^ECCCCCCCCCC/5O*3/4N*2 any sphingosine, any sphingenine (2S,3R,4E-2-amino-4-en-1,3-diol) (4E-sphingenine)
+Butmva*lip3636*OCCCC/3=O0223butyric acid
+All1N5NAhexald3636?2222A_1*N_5*N1111101,5-diamino-1,5-deoxy-alluronic acid
+4HOButnsu*lip3535*1OCCCCO*4/3=O02224-hydroxybutanoic acid
+Sphdnsu*sph3535*1OCC^SC^RC=^ECCCC=^ECCCCCC/5O*3/4N*2 any 4E,8E-sphingadienine
+Bnmva* 3434*OC(CC^ZCC^ZCC^Z$4)0111112benzoic alcohol
+Man1Nhexald3434?1122h_1*N1111121-amino-1-deoxymannose
+C15mva*lip3326*OCCCCCCCCCCCCCCC/3=O022222222222223pentadecanoic acid
+HEPhep*sug3323QQQQQQQ superclass: heptose
+PmN2nsu*pep3222A2ddd2A_2*N_6*N0122210diaminopimelic acid (HOOC-(R)CH(NH2)-CH2-CH2-CH2-(R)CH(NH2)-COOH)
+9b1SphdC19nsu*sph3231*1OCCCC=^ECCCC=^ECCCCCCCCCC/11C/5O*3/4N*22111122102222222233(4E,8E)-9-methyl-4,8-sphingadienine-C18
+2HOBehnsulip3232*1OCC^XCCCCCCCCCCCCCCCCCCCC/4O*2/3=O01222222222222222222232-hydroxy-docosanoic acid
+Xulpenket3221h?12h20112threo-pent-2-ulose (xylulose)
+6dxylHexN-4-ulohexald3232?21U2m_2*N1110132-amino-2,6-dideoxy-xylo-hexos-4-ulose
+DDgalHephep*ald3213?21122h1111112D-glycero-D-galacto-heptose
+Linmva*lip3121*OCCCCCCCCC=^ZCCC=^ZCCCCCC/3=O/022222221121122223linoleic acid (cis,cis-9,12-octadecadienoic acid)
+2,5anhManhexald3131A1122h_2-51111122,5-anhydromannose
+Rhonoctald3126?d112m_3*NC/2C121113333-dimethylamino-2,3,6-trideoxy-lyxo-hexose (rhodosamine)
+Gro-altriopn3131o2h112glyceraldehyde
+3oxoMyrmva*lip3023*OCCCCCCCCCCCCCC/5=O/3=O020222222222233-oxo-tetradecanoic acid
+3HOC13nsulip3010*1OCCC^XCCCCCCCCCC/5O*3/3=O02122222222233-hydroxy-tridecanoic acid
+1,4dxylHexhexald3030d21d2h2112121,4-dideoxy-xylo-hexose
+Vacmva*lip2929*OCCCCCCCCCCC=^XCCCCCCC/3=O022222222211222223vaccenic acid (11-octadecenoic acid)
+nucCnsu* 2929a222h-1b_1-4_1*NCN=^ECC=^ZC$2/5N/3=O_5*OPO/3O/3=O111120011cytidine (C, bDRibf + 4-amino-1H-pyrimidine-2-one)
+GlcN-onichexopn2929A2122h_2*N0111122-amino-2-deoxygluconic acid
+1dOlihexald2929dd122m2211131,2,6-trideoxy-arabino-hexose (olivose in C-glycoside)
+2,5anhMan-olhexol2828h1122h_2-52111122,5-anhydromannitol
+Crtmva*lip2825*OCCCCCCCCCCCCCCCCCCCCCCCCCC/3=O02222222222222222222222223cerotic acid (hexacosanoic acid)
+17HOStensulip2826*1OCCCCCCCCCCCCCCCC^XCC/19O*17/3=O02222222222222221317-hydroxy-stearic acid
+18HOOlensu*lip2819*1OCCCCCCCCC=^ZCCCCCCCCC/20O*18/3=O02222222112222222218-hydroxy-cis-9-octadecenoic acid
+3HOiC15nsulip2724*1OCCC^XCCCCCCCCCCC/15C/5O*3/3=O0212222222221333-hydroxy-iso-pentadecanoic acid
+Yeroct*ald2725?2d12m_4*1C^SC/2O*2112013133,6-dideoxy-4-C-[(S)-1-hydroxyethyl]-D-xylo-hexose (yersiniose or yersiniose A)
+3HOiC13nsulip2614*1OCCC^XCCCCCCCCC/13C/5O*3/3=O02122222221333-hydroxy-iso-tridecanoic acid
+Aspnsupep2626A2dA_2*N0120aspartic acid
+Hexhexsug2615 alias: hexose
+AltAhexald2626?1222A111110altruronic acid
+AltNAhexald2619?1222A_2*N1111102-amino-2-deoxyaltruronic acid
+Caryosenon*ald266?1d61215m_4-81120111034,8-cyclo-3,9-dideoxy-L-erythro-D-ido-nonose
+Caryophyllosedod*ald2518?2d21d222m_4*1C^RC/2O*21120121113133,6,10-trideoxy-4-C-[(R)-1-hydroxyethyl]-D-erythro-D-gulo-decose
+1dEry-oltetol2525m22h31121-deoxyerythritol
+Kdo8Noct*ket2424A?d1122h_8*N002111128-amino-3,8-dideoxy-D-manno-oct-2-ulosonic acid
+IdoAhexald2424?1212A111110iduronic acid
+2HOSucnsu 2423*1OCC^XCCO*4/6=O/4O*2/3=O0120malic acid (2-hydroxysuccinic acid)
+nucAnsu* 2424a222h-1b_1-4_1*(NC^ZCC^ENC^ZN$3/4N^ZC$2)/5N_5*OPO/3O/3=O1111210001adenosine (A, bDRibf + 6-aminopurine)
+1dAllhexald2424d2222h2111121-deoxy-allose
+iC15mva*lip2424*OCCCCCCCCCCCCCC/15C/3=O022222222222133iso-pentadecanoic acid
+nucdTnsu* 2424ad22h-1b_1-4_1*NCNCC=^ZC$2/6C/5=O/3=O_5*OPO/3O/3=O1211200013thymidine = deoxythymidine (dT, bD2dRibf + 5-methyluracil)
+Tyrnsupep2424A2_2*N_2*C(CC^ZCC^ZCC^Z$3)/6O012011011tyrosine
+3HOHxonsulip2424*1OCCC^XCCC/5O*3/3=O0212233-hydroxy-hexanoic acid
+Udomva*lip2314*OCCCCCCCCCCC/3=O02222222223undecanoic acid
+HEXhex*sug239QQQQQQ superclass: hexose
+Pau4CHeoctald2323?d112m_4*1CC/2O*2121013132,6-dideoxy-4C-(1-hydroxyethyl)-lyxo-hexose (paulomycose, default: L, stereo at C7 unknown)
+Lyxpenald2315?112h11112lyxose
+3,6anhGalhexald2313?2112h_3-61111123,6-anhydro-galactose
+3HOOconsulip2323*1OCCC^XCCCCC/5O*3/3=O021222233-hydroxy-octanoic acid
+RhaN3Nhexald2222?1122m_2*N_3*N1111132,3-diamino-2,3,6-trideoxymannose
+dPammva*lip2222*OCCCCCCCCC=^XCCCCCCC/3=O0222222211222123palmitoleic acid (hexadecenoic acid)
+phSphnsu*sph2222*1OCC^SC^SC^RCCCCCCCCCC/6O*4/5O*3/4N*2 any phytosphingosine (2S,3S,4R-2-amino-1,3,4-triol)
+Valnsupep228A2dm_2*N_3*C01133valine
+cVacmva*lip2121*OCCCCCCCCCCC=^ZCCCCCCC/3=O022222222211222223cis-vaccenic (cis-11-octadecenoic) acid
+Ligmva*lip2121*OCCCCCCCCCCCCCCCCCCCCCCCC/3=O022222222222222222222223lignoceric acid (tetracosanoic acid)
+2HOC16={t3}nsulip2121*1OC^XCC=^ECCCCCCCCCCCCC/4O*2/3=O01112222222222232-hydroxy-trans-3-hexadecenoic acid
+DL3,9dgalNon5N7N-ulosonicnon*ket2121A?d12212m_5*N_7*N0021111135,7-diamino-3,5,7,9-tetradeoxy-D-glycero-L-galacto-non-2-ulosonic acid
+Undmva*alk2121*OCCCCCCCCCCC22222222223undecanol
+Salnsu* 2020*7OC(CC^ECC^ZCC^Z$4)/5O*2/3=O00111102-hydroxybenzoic acid (salicylic acid)
+aLnnmva*lip2013*OCCCCCCCCC=^XCCC=^XCCC=^XCCC/3=O/022222221121121123(9,12,15)-linolenic acid (9,12,15-octadecatrienoic acid)
+iPammva*lip2014*OCCCCCCCCCCCCCCC/16C/3=O0222222222222133isopalmitic acid
+Solanidinensu* 2020@solanidine~221201211022012113313122123solanidine (solanid-5-en-3b-ol), atom numbering: https://ars.els-cdn.com/content/image/1-s2.0-S0735821098800046-fx1.gif
+Fmva* 203*F fluorine
+C18={t9}mva*lip1917*OCCCCCCCCC=^ECCCCCCCCC/3=O/022222221122222223trans-9-octadecenoic acid
+15,16HOPamnsulip1919*1OCCCCCCCCCCCCCCC^XCO*16/17O*15/3=O022222222222221215,16-dihydroxy-hexadecanoic acid
+Dodmva*alk1919*OCCCCCCCCCCCC222222222223dodecanol
+GlcN6Nhexald1916?2122h_2*N_6*N1111122,6-diamino-2,6-dideoxyglucose
+iVlmva*lip1919*OCCCC/5C/3=O02133isovaleric acid
+Mur-lactamnon*ald1813?2122h_2*N_3*OC^RCO/4=O/3C_2-81111121032-amino-3-[(R)-1-carboxyethyl]-2-deoxy-D-glucose d-lactam (muramic acid lactam)
+Hmnsu* 182*OCO*2hydroxymethyl substituent (formic acetal
+Ery-onictetopn1818A22h0112erythronic acid
+DLglcHephep*ald1818?12112h1111112D-glycero-L-gluco-heptose
+6dGulhexald1816?2212m1111136-deoxygulose
+4dthrHex4enNAhexald1818?12eEA_2*N1111002-amino-2,4-dideoxy-threo-hex-4-enuronic acid
+2HOCrtnsulip1817*1OCC^XCCCCCCCCCCCCCCCCCCCCCCCC/4O*3/3=O012222222222222222222222232-hydroxy-hexacosanoic acid
+Bumva*alk1818*OCCCC2223butanol
+6dTalNhexald1818?1112m_2*N1111132-amino-2,6-dideoxytalose (pneumosamine if D)
+Allhexald1716?2222h111112allose
+Hypnsupep177A2dxh_2-5*N*01212hydroxyproline (two isomers)
+Glc3NAhexald1710?2122A_3*N1111103-amino-3-deoxyglucuronic acid
+Ocmva*alk1717*OCCCCCCCC22222223octanol
+C16={?,?}mva*lip1715@C16{=,=}0??????????????3hexadecadienoic acid
+4daraHexhexald1610?12d2h1112124-deoxy-arabino-hexose
+6daltHephepald1615?1222dh11111226-deoxy-altro-heptose
+Aschex*ald1615?2d11m1121133,6-dideoxy-L-arabino-hexose (ascarilose), 3dRha=3,6dAlt
+3HOiVlnsu*lip1616*1OCCCC/5C/5O*3/3=O020333-hydroxy-isovaleric acid
+Man-onichexopn1616A1122h011112mannonic acid
+3HO2,3MePro-5-oxonsu 1616AaXdA-2x_2-5*N*_2*C_3*C00020333-hydroxy-2,3-dimethyl-5-oxoproline (RR, SS, RS, SR = unknown)
+RhaNhexald1514?1122m_2*N1111132-amino-2,6-dideoxymannose
+4eLegnon*ket1515A?d11122m_5*N_7*N0021111134-epilegionaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-D-glycero-D-talo-non-2-ulosonic)
+aiC15mvalip1510*OCCCCCCCCCCCC^XCC/14C/3=O022222222221233anteiso-pentadecanoic acid
+FucN-olhexol1414h2112m_2*N2111132-amino-2,6-dideoxy-D-galactitol / 5-amino-1,5-dideoxy-D-galactitol (D/L, respectively)
+Cysnsupep1414A2h_2*N_3*S012cysteine
+17HOLinmvalip1414*OCCCCCCCCC=^ZCCC=^ZCCCCCC/19O*17/3=O/02222222112112221317-hydroxy-linoleic acid (17-hydroxy-9Z,12Z-octadecadienoic acid)
+6dgulHephepald1410?2212dh11111226-deoxy-gulo-heptose
+phSphC20nsu*sph1414*1OCC^SC^SC^RCCCCCCCCCCCCCCCC/6O*4/5O*3/4N*221112222222222222223icosaphytosphingosine
+Dcemva*lip1313*OCCCCCCCCC=C0222222212dec-9-enoic acid
+aiMarmvalip137*OCCCCCCCCCCCCCCC^XCC/16C/3=O02222222222221233anteiso-heptadecanoic acid
+Rha3Nhexald1313?1122m_3*N1111133-amino-3,6-dideoxymannose (mycosamine if D)
+C12={5}mva*lip1312*OCCCCC=^XCCCCCCC/3=O022211222223dodec-5-enoic acid
+Oli3Nhexald137?d122m_3*N1211133-amino-2,3,6-trideoxy-arabino-hexose (3-amino-olivose, acosamine when L)
+cdPammva*lip1312*OCCCCCCCCC=^ZCCCCCCC/3=O0222222211222223cis-palmitoleic (hexadecenoic) acid
+iGlnnsupep1310Add2A_4*N_5*N02210isoglutamine
+2dmyoIno3Nnsuino13131d1212_3*N1211112,3-dideoxy-3-amino-myo-inositol (1D or 1L)
+Kdo-oloct*ol1313Axd1122h012112123-deoxy-D-glycero-D-galacto/talo-octonic acid (Kdo alditol, any of the two isomers)
+2,5anhTalhexald1313A1112h_2-51111122,5-anhydrotalose
+nucTnsu* 1313a222h-1b_1-4_1*NCNCC=^ZC$2/6C/5=O/3=O_5*OPO/3O/3=O1111200013hydroxythymidine (T, bDRibf + 5-methyluracil)
+1dArapenald1313d122h211121-deoxy-arabinose
+15HOPamnsulip1313*1OCCCCCCCCCCCCCCCC/17O*15/3=O022222222222221315-hydroxy-hexadecanoic acid
+Behmva*lip1312*OCCCCCCCCCCCCCCCCCCCCCC/3=O0222222222222222222223behenic acid (docosanoic)
+C14={7}mva*lip1312*OCCCCCCC=^XCCCCCCC/3=O02222211222223tetradec-7-enoic acid
+Phthimva*lip123*OCC=^XCC^XCCCCCCCCCCCCCCCCCCCC/8C/6C/4C/3=O001121222222222222222223333+C27-phthienoic acid (2,4,6-trimethyl-tetracos-2-enoic acid)
+Boihexald1212?d212m1211132,6-dideoxy-xylo-hexose (boivinose, 2d6d-Gul = 2d6d-Ido), 3OMe-derivative = sarmentose
+13HOBehnsulip1212*1OCCCCCCCCCCCCC^XCCCCCCCCC/15O*3/3=O022222222222122222222313-hydroxy-docosanoic acid
+GalN-olhexol1212h2112h_2*N2111122-amino-2-deoxygalactitol
+chiroInonsuino1212112122111111chyro-inositol (D-form: cis-1,2,4-trans-3,5,6-cyclohexanehexol)
+4deryHex4enAhexald1212?22eEA1111004-deoxy-erythro-hex-4-enuronic acid
+3HOMarnsulip1210*1OCCC^XCCCCCCCCCCCCCC/5O*3/3=O021222222222222233-hydroxy-heptadecanoic acid
+3,4HOButnsulip1212*1OCCC^XCO*4/5O*3/3=O02123,4-dihydroxybutanoic acid
+3HOiMyrnsulip126*1OCCC^XCCCCCCCCCC/14C/5O*3/3=O021222222221333-hydroxy-iso-tetradecanoic acid
+2b14b1Pammva*lip125*OCC^XCC^XCCCCCCCCCC/6C/4C/3=O01212222222223332,4-dimethyl-tetradecanoic acid
+S6Quihexald1111?2122m_6*SO/2=O/2=O1111126-sulphoquinovose (with C-S bond)
+Prcatnsu* 119*7OC(CC^ECC^ECC^Z$4)/7O*4/6O*3/3=O01001103,4-dihydroxybenzoic acid (protocatechuic acid)
+6dribHex-3-ulohexald1111?2U22m1101136-deoxy-ribo-hexos-3-ulose
+9HObDconsulip1111*1OCCCCCCCC^XC/11O*9/?C0????????2branched 9-hydroxy-decanoic acid
+SRSphnC18nsu*sph1111*1OCC^SC^RCCCCCCCCCCCCCCC/5O*3/4N*2211222222222222223SR-sphinganine (D-erythro-2-amino-1,3-octadecanediol)
+Thre-onictetopn1111A12h0112threonic acid
+3HOC15nsulip1111*1OCCC^XCCCCCCCCCCCC/5O*3/3=O0212222222222233-hydroxy-pentadecanoic acid
+3HOPronsu*lip119*1OCCCO*3/3=O022beta-lactic acid (3-hydroxypropanoic acid)
+Decmva*alk1111*OCCCCCCCCCC2222222223decanol
+Achmva*lip1111*OCCCCCCCCCCCCCCCCCCCC/3=O02222222222222222223arachidic acid (icosanoic acid)
+2,3HOBznsu* 119*7OC(CC^ZCC^ZCC^Z$4)/6O*3/5O*2/3=O00011102,3-dihydroxybenzoic acid
+4,7anhKdooct*ket1010A?d1122h_4-7002111124,7-anhydro-3-deoxy-D-manno-oct-2-ulosonic acid
+10b1C19mvalip109*OCCCCCCCCCC^XCCCCCCCC/12C/3=O0222222221222222233tuberculostearic acid (10-methyl-octadecanoic acid)
+Amihexald109?dd22m1221132,3,6-trideoxy-erythro-hexose (amicetose, default: D)
+3HOC14={c4}nsulip1010*1OCCC^XC=^XCCCCCCCCCC/5O*3/3=O021222222222233-hydroxy-tetradec-4Z-enoic acid
+Erwiniosedec*ald109?2d21d2m_4*1C^RC/2O*211201213133,6,8-trideoxy-4-C-[(R)-1-hydroxyethyl]-D-gulo-octose
+Leunsupep106A2ddm_2*N_4*C012133leucine
+Rha3CMehepald107?1522m_3*C11011333-C-methylrhamnose (evalose)
+SphC18nsu*sph1010*1OCC^SC^RC=^ECCCCCCCCCCCCCC/5O*3/4N*2211112222222222223sphingosine
+3HOMonnsulip1010*1OCCC^XCCCCCCCCCCCCCCCCCCCCCCCCC/5O*3/3=O02122222222222222222222222233-hydroxy-octacosanoic acid
+17HOBehnsulip1010*1OCCCCCCCCCCCCCCCCC^XCCCCC/15O*3/3=O022222222222222212222317-hydroxy-docosanoic acid
+Sedhepket107h?1222h2011112altro-hept-2-ulose (sedoheptulose)
+AceAhex*ald99?161m_3*CO/2=O1101303C-carboxy-5-deoxy-L-xylofuranose (aceric acid)
+3HOCrtnsulip99*1OCCC^XCCCCCCCCCCCCCCCCCCCCCCC/5O*3/3=O021222222222222222222222233-hydroxy-hexacosanoic acid
+6dAltN4Nhexald99?1222m_2*N_4*N1111132,4-diamino-2,4,6-trideoxyaltrose
+2,7anhKdooct*ket99A?d1122h_2-7002111122,7-anhydro-3-deoxy-D-manno-oct-2-ulosonic acid
+Ivansupep92A2dm_2*N_2*C00233isovaline (a-methyl-aminobutyric acid)
+3deryPenpenald99?2d2h112123-deoxy-erytro-pentose (3d-Rib = 3d-Xyl)
+Pronsupep94A2ddh_2-5*N*01222proline
+SRCetLysnsu*pep99A1dddh_2*N_6*NC^RCO/4=O/3C012222013(2S,8R)-N(epsilon)-(1-carboxyethyl)lysine (derived from L-Lys)
+Glnnsupep98A2ddA_2*N_5*N01220glutamine
+3,5HOHexnsu*lip99*1OCCC^XCC^XC/7O*5/5O*3/3=O0212133,5-dihydroxyhexanoic acid
+Gulhexald99?2212h111112gulose
+AllNhexald97?2222h_2*N1111122-amino-2-deoxyallose
+Subst4 * 99@Subst4 alias: another substituent
+iYeroct*ald99?2d12m_4*1C^RC/2O*2112013133,6-dideoxy-4-C-[(R)-1-hydroxyethyl]-D-xylo-hexose (isoyersiniose or yersiniose B)
+Lyx-olpenol88h112h21112lyxitol
+C18={t2,t4,t6,c11}mva*lip88*OCC=^ECC=^ECC=^ECCCCC=^ZCCCCCCC/3=O/0111111222112222232,4,6-trans-11-cis-octadecatetraenoic acid
+2daraHexAhexald88?d122A1211102-deoxy-arabino-hexuronic acid (2-deoxyglucuronic acid)
+Talhexald88?1112h111112talose
+Ilensupep88A2ddm_2*N_3*C011233isoleucine
+2HOC15nsulip88*1OCC^XCCCCCCCCCCCCC/4O*3/3=O0122222222222232-hydroxy-pentadecanoic acid
+6didoHephepald87?1212dh11111226-deoxy-ido-heptose
+GalN3N4NAhexald88?2112A_2*N_3*N_4*N1111102,3,4-triamino-2,3,4-trideoxygalacturonic acid
+Monmva*lip88*OCCCCCCCCCCCCCCCCCCCCCCCCCCCC/3=O0222222222222222222222222223montanic acid (octacosanoic acid)
+C13mva*lip86*OCCCCCCCCCCCCC/3=O0222222222223tridecanoic acid
+CineruloseBhex*ket88?2dU1m1120133,6-dideoxy-L-threo-hexos-4-ulose
+Xyl-olpenol88h212h21112xylitol
+XylN-onicpenopn88A212h_2*N011122-amino-2-deoxy-xylonic acid
+Nnomva*lip85*OCCCCCCCCC/3=O022222223pelargonic acid (nonanoic acid)
+11HOLaunsulip88*1OCCCCCCCCCCC^XC/5O*3/3=O02222222221311-hydroxy-dodecanoic acid
+2HOAchnsulip88*1OCC^XCCCCCCCCCCCCCCCCCC/4O*3/3=O012222222222222222232-hydroxy-icosanoic acid
+SS3,5HOHexnsu*lip77*1OCCC^SCC^SC/7O*5/5O*3/3=O0212133S,5S-dihydroxyhexanoic acid
+Mur-olnon*ol77h2122h_2*N_3*OC^RCO/4=O/3C2111121032-amino-3-[(R)-1-carboxyethyl]-2-deoxy-D-glucitol (muramic alditol)
+C16={t2,c9}mva*lip77*OCC=^ECCCCCCC=^ZCCCCCCC/3=O0112222211222223trans-2-cis-9-hexadecadienoic acid
+SSCetLysnsu*pep77A1dddh_2*N_6*NC^RCO/4=O/3C012222013(2S,8S)-N(epsilon)-(1-carboxyethyl)lysine (derived from L-Lys)
+2HOMarnsulip77*1OCC^XCCCCCCCCCCCCCCC/4O*3/3=O012222222222222232-hydroxy-margaric acid
+4NBznsu* 77*7OC(CC^ZCC^ECC^Z$4)/7N*4/3=O01101104-aminobenzoic acid
+GalN1Nhexald77?2112h_1*N_2*N1111121,2-diamino-1,2-dideoxygalactose (used for N-glycans)
+27oxoMonnsu*lip77*OCCCCCCCCCCCCCCCCCCCCCCCCCCCC/29=O/3=O022222222222222222222222220327-oxo-octacosanoic acid
+Vlmva*lip77*OCCCCC/3=O02223valeric acid
+C19mva*lip77*OCCCCCCCCCCCCCCCCCCC/3=O0222222222222222223nonadecanoic acid
+DD3dgalNon5N-2-ulonon*ket74h?d21122h_5*N2021111123,5-dideoxy-5-amino-D-glycero-D-galactulose
+Ccrmva*lip77*OCCCCCCCCCCCCCCCCCCCCCCCCCCC/3=O022222222222222222222222223carboceric acid (heptacosanoic acid)
+1,6anhMurnon*ald77?2122h_1-6_2*N_3*OC^RCO/4=O/3C1111121031,6-anhydro-2-amino-3-[(R)-1-carboxyethyl]-2-deoxy-D-glucose (1,6-anhydromuramic acid)
+3dthrPenpenald77?1d2h112123-deoxy-threo-pentose
+DL3,9dglcNon5N7N-ulosonicnon*ket77A?d12112m_5*N_7*N0021111137-amino-8-epifusaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-D-glycero-L-gluco-nonulosonic)
+Shewanellosenon*ald77?2112m_2*NCC/3=O_4*1CCCN/4=O/3O*2/3O*31110132002-acetamido-4-C-(3'-carboxamide-2',2'-dihydroxypropyl)-2,6-dideoxy-D-galactose
+Sphnnsu*sph66*1OCC^SC^RCCCCCCCCCCC/5O*3/4N*2 any sphinganine (D-erythro- or D-threo-2-amino-1,3-diol C14-24)
+Man4Nhexald64?1122h_4*N1111124-amino-4-deoxymannose
+4dEry-oltetol66h22m21134-deoxyerythritol (alias for 1-deoxyerythritol ?)
+IdoN6Nhexald66?1212h_2*N_6*N1111122,6-diamino-2,6-dideoxyidose
+SR9b1SphdC18nsu*sph66*1OCC^SC^RC=^ECCCC=^ECCCCCCCCC/11C/5O*3/4N*2211112210222222233(2S,3R,4E,8E)-9-methyl-4,8-sphingadienine-C17
+1dGalhexald66d2112h2111121-deoxy-galactose (the same as linear form of 1,5-anhGal-ol, which still has 1-5 cycle)
+Tag-onichexket65A?112h001112lyxo-hex-2-ulosonic acid
+DDaltHephep*ald66?12222h1111112D-glycero-D-altro-heptose
+16HOPhytnsu*alk63*1OCCC^XCCCC^XCCCC^XCCCC^XC/5C/9C/13C/17C/18O*16221222122212221233333,7,11,15-tetramethyl-hexadecan-1,16-diol
+3HOBehnsulip63*1OCCC^XCCCCCCCCCCCCCCCCCCC/5O*3/3=O02122222222222222222233-hydroxy-docosanoic acid
+Boi3CMehepald66?d121m_3*C12011332,6-dideoxy-3C-methyl-xylo-hexose (3C-methyl-boivinose
+Fusnon*ket66A?d12111m_5*N002111113fusaminic acid (5-amino-3,5,9-trideoxy-L-glycero-L-gluco-nonulosonic)
+Lincose1S6Noct*ald66a211222m_1*S_6*N111111136-amino-1,6,8-trideoxy-1-thio-D-erythro-D-galactose (thiolincosamide)
+C16={11}mva*lip66*OCCCCCCCCCCC=^XCCCCC/3=O0222222222112223hexadec-11-enoic acid
+Gentnsu* 66*7OC(CC^ECC^ECC^Z$4)/8O*5/5O*2/3=O00110102,5-dihydroxybenzoic acid (gentisic acid)
+CetEtNnsu 66*1OCCNC^XCO*3/7=O/6C221302-(1-carboxyethylamino)ethanol [N-(2-hydroxyethyl)alanine]
+1dXylpenald66d212h211121-deoxy-xylose
+4,8anhKdooct*ket66A?d1122h_4-8002111124,8-anhydro-3-deoxy-D-manno-oct-2-ulosonic acid
+Glc3Nhexald66?2122h_3*N1111123-amino-3-deoxy-glucose (kanosamine when D)
+Hxmva*alk55*OCCCCCC222223hexanol
+4dxylHexhexald55?21d2h1112124-deoxy-xylo-hexose
+Dig4Nhexald55?d222m_4*N1211134-amino-2,4,6-trideoxy-ribo-hexose
+1dAlt-olhexol55m1222h3111121-deoxyaltritol
+6dAltNhexald55?1222m_2*N1111132-amino-2,6-dideoxyaltrose
+Hamhexald55?262h_2*CO1011222-C-(hydroxymethyl)ribose (hamamelose)
+4deryHex4enNAhexald55?22eEA_2*N1111002-amino-2,4-dideoxy-erythro-hex-4-enuronic acid
+LDidoHephep*ald55?12121h1111112L-glycero-D-ido-heptose
+DDHephep*sug55 alias: DD-heptose
+2HOGltnsu 55*1OCC^XCCCO*5/7=O/4O*2/3=O012202-hydroxyglutaric acid
+TrioxacarcinoseBoct*ald55?d121m_4*CC/2=O121013032,6-dideoxy-4C-acetyl-L-xylo-hexose (trioxacarcinose B, quinovose B)
+SphdC18nsu*sph55*1OCC^SC^RC=^ECCCC=^ECCCCCCCCCC/5O*3/4N*22111122112222222234E,8E-sphingadienine
+4,6dxylHex3Nhexald55?21d2m_3*N1112133-amino-3,4,6-trideoxy-xylo-hexose
+Acinon*ket55A?d21111m_5*N_7*N002111113acinetaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-L-glycero-L-altro-non-2-ulosonic)
+myoIno1N3Nnsuino55111212_1*N_3*N1111111,3-dideoxy-1,3-diamino-myo-inositol (2-epi-streptamine) (1D or 1L)
+Rha1N-olhexol55h1122m_1*N2111131-amino-1,6-deoxy-D-mannitol
+Aibnsu*pep52Admm_2*N0033aminoisobutyric acid
+PhNO2mva* 55*O(CC^ZCC^ZCC^Z$3)/7N=O*4/7O011011@paranitrolhenol~
+RSCetLysnsu*pep55A2dddh_2*N_6*NC^RCO/4=O/3C012222013(2R,8S)-N(epsilon)-(1-carboxyethyl)lysine (derived from D-Lys)
+6dgalHephepald53?2112dh11111226-deoxy-galacto-heptose
+Ornnsupep54A2ddh_2*N_5*N01222ornithine
+C16={6}mva*lip55*OCCCCCC=^XCCCCCCCCCC/3=O0222211222222223hexadec-6-enoic acid
+SPHnsu*lip55@SPHINGOID superclass: sphyngoid
+4dThre-oltetol55h12m21134-deoxythreitol (alias for 1-deoxytreitol ?)
+SRDhpansu*lip55*1OC^SCC^RCC/4O*2/6O*4/3=O012132S,4R-dihydroxy-valeric acid (dihydroxypentanoic acid)
+Sphtnsu*sph55*1OCC^SC^RC=^ECCCC=^ECC=^ECCCC/5O*3/4N*2 any 4E,8E,10E-sphingatrienine
+6dlyxHex-4-ulohexald55?11U2m1110136-deoxy-lyxo-hexos-4-ulose
+2dthrPen4Npenald55?d12h_4*N121124-amino-2,4-dideoxy-threo-pentose
+Man3CMehepald43?1522h_3*C11011233-C-methylmannose
+DD3,9dthraltNon-onicnon*opn44A1d22212m0121111133,9-dideoxy-D-threo-D-altro-nononic acid
+4,6dxylHexhexald44?21d2m1112134,6-dideoxy-xylo-hexose (3-O-methyl derivative = halcose)
+LDglcHephep*ald42?21221h1111112L-glycero-D-gluco-heptose
+C14={6}mva*lip43*OCCCCCC=^XCCCCCCCC/3=O02222112222223tetradec-6-enoic acid
+6dTal-olhexol44h1112m2111136-deoxytalitol
+8eAcinon*ket44A?d21112m_5*N_7*N0021111138-epiacinetaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-D-glycero-L-altro-non-2-ulosonic)
+8ePsenon*ket44A?d22112m_5*N_7*N0021111138-epipseudaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-D-glycero-L-manno-non-2-ulosonic)
+6dxylHex-4-ulohexald44?21U2m1110136-deoxy-xylo-hexos-4-ulose
+2,5anhTal-olhexol44h1112h_2-52111122,5-anhydrotalitol
+Glc6Nhexald44?2122h_6*N1111126-amino-6-deoxyglucose
+2,4HO3,3,4MePro-5-oxonsu 44AxCXA-2x_2-5*N*_3*C_3*C_4*C000003332,4-dihydroxy-3,3,4-trimethyl-5-oxoproline
+2HOC25nsulip44*1OCC^XCCCCCCCCCCCCCCCCCCCCCCC/4O*3/3=O01222222222222222222222232-hydroxy-pentacosanoic acid
+17HOC18={?,?}nsulip44@C18{=,=}0???????????????1317-hydroxy-octadecadienoic acid
+Aculosehexket44?eEU2m1110132,3,6-trideoxy-glycero-hex-2-enos-4-ulose
+Fuc-olhexol44h2112m2111136-deoxy-D-galactitol (D-fucitol), 1-deoxy-D-galactitol (L-fucitol)
+Qui3N-olhexol44h2122m_3*N2111133-amino-3,6-dideoxyglucitol
+2HOButnsulip44*1OCC^XCC/4O*2/3=O01232-hydroxybutanoic acid
+Sorhexket44h?212h201112sorbose (xylo-hex-2-ulose)
+2NBznsu* 44*7OC(CC^ECC^ZCC^Z$4)/5N*2/3=O00111102-aminobenzoic acid (anthranilic acid)
+AraN3N4Npenald44?122h_2*N_3*N_4*N111122,3,4-triamino-2,3,4-trideoxyarabinose
+Bradyrhizosedec*ald43?2112d212m_4-9_8*C11101210134,9-cyclo-6-deoxy-8C-methyl-D-xylo-D-galacto-nonose (bradyrhizose)
+HSernsupep44A2dh_2*N0122homoserine
+Ere3N3CMehep*ald42?d611m_3*N_3*C12011333-amino-2,3,6-trideoxy-3-C-methyl-L-arabino-hexose (eremosamine)
+4dthrHex4enhexald44?12eEh1111024-deoxy-threo-hex-4-enose
+PEPnsu*pep44AC_2*N superclass: aminoacid
+iC13mva*lip43*OCCCCCCCCCCCC/13C/3=O0222222222133iso-tridecanoic acid
+oCoumnsu* 33*9OCC=^EC(CC^ECC^ZCC^Z$4)/7O*2/3=O001111110o-coumaric acid (E-3-(2-hydroxyphenyl)-2-propenoic)
+RR3HO3MePro-5-oxonsu* 33A26dA_2-5*N*_3*C010203(2R,3R)-3-hydroxy-3-methyl-5-oxoproline
+2HOC13nsulip33*1OCC^XCCCCCCCCCCC/4O*3/3=O01222222222232-hydroxy-tridecanoic acid
+ribHex-3-ulohexald33?2U22h110112ribo-hexos-3-ulose
+C16={?,?,?}mva*lip33@C16{=,=,=}0??????????????3hexadecatrienoic acid
+Xyl5Spenald33?212h_5*S111125-thio-5-deoxyxylose
+2HOaiHxonsulip33*1OCC^XC^XCC/5C/4O*2/3=O0112332-hydroxy-3-methyl-pentanoic acid
+CineruloseAhex*ket33?ddU1m1220132,3,6-trideoxy-L-glycero-hexos-4-ulose
+QuiN1N4Nhexald33?2122m_1*N_2*N_4*N1111131,2,4-triamino-1,2,4,6-tetradeoxyglucopyranose (used for N-glycans)
+C12={t6}mva*lip33*OCCCCCC=^ECCCCCC/3=O022221122223dodec-6E-enoic acid
+C14={5}mva*lip33*OCCCCC=^XCCCCCCCCC/3=O02221122222223tetradec-5-enoic acid
+QuiN-olhexol33h2122m_2*N2111132-amino-2,6-dideoxyglucitol
+3,4HO1,3MePro-5-oxonsu 33AxXxA_2-5*N*/2C_3*C01010333,4-dihydroxy-N,3-dimethyl-5-oxoproline
+XylNpenald33?212h_2*N111122-amino-2-deoxyxylose
+LD3,9dtalNon5N7N-ulosonicnon*ket33A?d11121m_5*N_7*N0021111134,8-epilegionaminic acid (5,7-diamino-3,5,7,9-tetradeoxy-L-glycero-D-talo-non-2-ulosonic
+Dig3CMehepald33?d622m_3*C12011332,6-dideoxy-3-C-methyl-ribohexose (3-C-methyl-digitoxose) (3-O-methyl derivative = cladinose)
+Gul4N5N-onichexopn33A2212h_4*N_5*N0111124,5-diamino-4,5-dideoxygulonic acid
+iPrmva*alk33*OCC/3C133isopropanol
+GulNhexald33?2212h_2*N1111122-amino-2-deoxygulose
+Dau3Nhex*ald33?22d1m_3*N1211133-amino-2,3,6-trideoxy-L-lyxo-hexose (daunosamine)
+5HOiHxonsulip33*1OCC^XCCC/7O*5/5C/3=O0221235-hydroxy-isohexanoic acid
+nucdAnsu* 33ad22h-1b_1-4_1*(NC^ZCC^ENC^ZN$3/4N^ZC$2)/5N_5*OPO/3O/3=O1211210001deoxyadenosine (dA, bD2dRibf + 6-aminopurine)
+18HOStensu*lip33*1OCCCCCCCCCCCCCCCCCC/20O*18/3=O02222222222222222218-hydroxy-stearic acid
+Trpnsupep33A2_2*N_2*C(CC^ZCC^ZCC^ZC$4/5NC$3)01201001111tryptophan
+16HOPamnsu*lip33*1OCCCCCCCCCCCCCCCCO*16/3=O022222222222222216-hydroxy-hexadecanoic acid
+Gal1Nhexald33?2112h_1*N1111121-amino-1-deoxygalactose (used for N-glycans)
+SphC16nsu*sph33*1OCC^SC^RC=^ECCCCCCCCCCCC/5O*3/4N*22111122222222223hexadecasphingosine
+Etg-aldi*opn33oh12glycolaldehyde
+Gar3Nhep*ald33?215h_3*NC/2C_4*C11102334C-methyl-3-methylamino-3-deoxy-L-arabinose (garosamine)
+17HOC18={c9,c12,c15}mvalip33*OCCCCCCCCC=^ZCCC=^ZCCC=^ZCCC/19O*17/3=O02222222112112111317-hydroxy-9Z,12Z,15Z-octadecatrienoic acid
+RibApenald33?222A11110riburonic acid
+S6Fuchexald33?2112m_6*SO/2=O/2=O1111126-sulphofucose (with C-S bond)
+DDglcHephep*ald33?21222h1111112D-glycero-D-gluco-heptose
+RhaN4Nhexald33?1122m_2*N_4*N1111132,4-diamino-2,4,6-trideoxymannose
+1,6dGulhexald33d2212m2111131,6-dideoxygulose
+nucdGnsu* 33ad22h-1b_1-4_1*(NC^ZCN^ZC$2)/4CNC=^ZN$3/10N/8=O_5*OPO/3O/3=O1211200001deoxyguanosine (dG, bD2dRibf + 2-amino-6-hydroxypurine)
+C10={2}mva*lip22*OC=^XCCCCCCCCCCC/3=O0112222223dec-2-enoic acid
+GlcN1N-olhexol22h2122h_1*N_2*N2111121,2-diamino-1,2-dideoxyglucitol
+6dtalHephepald22?1112dh11111226-deoxy-talo-heptose
+6dxylHex-3-ulohexald22?2U12m1101136-deoxy-xylo-hexos-3-ulose
+GlcN4NAhexald22?2122A_2*N_4*N1111102,4-diamino-2,4-dideoxyglucuronic acid
+2dRibpenald22?d22h121122-deoxy-erytro-pentose (2d-Rib = 2d-Ara)
+Oli4Nhexald22?d122m_4*N1211134-amino-2,4,6-trideoxy-arabino-hexose (4-amino-olivose)
+iMurnon*ald22?2122h_2*N_3*OC^SCO/4=O/3C1111121032-amino-3-[(S)-1-carboxyethyl]-2-deoxy-D-glucose (isomuramic acid)
+Argnsupep21A2dddh_2*N_5*1NCN*2/3=N0122201arginine
+QuiN3Nhexald22?2122m_2*N_3*N1111132,3-diamino-2,3,6-trideoxyglucose
+C18={5}mva*lip22*OCCCCC=^XCCCCCCCCCCCCC/3=O022211222222222223octadec-5-enoic acid
+Glc1NAhexald22?2122A_1*N1111101-amino-1-deoxyglucuronic acid (used for N-glycans)
+tBumva*alk22*OCC/3C/3C0333tret-butanol
+3dxylHexhexald22?2d12h1121123-deoxy-xylo-hexose
+1,5anhGlc-olhexol22h2122h_1-52111121,5-anhydroglucitol (= 1dGlcp in pyranose form)
+Gal3Fhexald22?2112h_3*F1111123-deoxy-3-fluorogalactose
+Foroct*ald22?dd22m_4*NC/2C122113334-dimethylamino-2,3,4,6-tetradeoxy-D-erythro-hexose (forosamine)
+C16={c7,c10,c13}mva*lip22*OCCCCCCC=^ZCCC=^ZCCC=^ZCCC/3=O0222221121121123cis-7,10,13-hexadecatrienoic acid
+Glc1N-olhexol22h2122h_1*N2111121-amino-1-deoxyglucitol
+6daraHex-4-ulohexald22?12U2m1110136-deoxy-arabino-hexos-4-ulose
+myoIno2Nnsuino22111212_2*N1111112-deoxy-2-amino-myo-inositol (1D or 1L)
+1dThre-oltetol22m12h31121-deoxythreitol
+Pse8Nnon*ket22A?d22111m_5*N_7*N_8*N0021111138N-pseudaminic acid (5,7,8-triamino-3,5,7,8,9-pentadeoxy-L-glycero-L-manno-non-2-ulosonic)
+6daraHexN-4-ulohexald22?12U2m_2*N1110132-amino-2,6-dideoxy-arabino-hexos-4-ulose
+4dlyxHexhexald22?11d2h1112124-deoxy-lyxo-hexose
+C16={5}mva*lip22*OCCCCC=^XCCCCCCCCCCC/3=O0222112222222223hexadec-5-enoic acid
+QuiN4N-olhexol22h2122m_2*N_4*N2111132,4-diamino-2,4,6-trideoxyglucitol
+3,6dthrHex-4-ulohexald22?1dU2m1120133,6-dideoxy-threo-hexos-4-ulose
+C15={5}mva*lip22*OCCCCC=^XCCCCCCCCCC/3=O022211222222223pentadec-5-enoic acid
+RRDhpansu*lip22*1OC^RCC^RCC/4O*2/6O*4/3=O012132R,4R-dihydroxy-valeric acid (dihydroxypentanoic acid)
+C14={8}mva*lip22*OCCCCCCCC=^XCCCCCC/3=O02222221122223tetradec-8-enoic acid
+2,3HOiMyrnsulip21*1OCC^XC^XCCCCCCCCCC/14C/5O*3/4O*2/3=O011222222221332,3-dihydroxy-iso-tetradecanoic acid
+IdoNhexald22?1212h_2*N1111122-amino-2-deoxyidose
+3,4HOiC15nsulip22*1OCCC^XC^XCCCCCCCCCC/15C/6O*4/5O*3/3=O0211222222221333,4-dihydroxy-iso-pentadecanoic acid
+C17={5}mva*lip22*OCCCCC=^XCCCCCCCCCCCC/3=O02221122222222223heptadec-5-enoic acid
+1dRhahexald22d1122m2111131,6-dideoxymannose (1-deoxyrhamnose)
+Fuc1N-olhexol22h2112m_1*N2111131-amino-1,6-dideoxy-D-galactitol
+Man3Nhexald22?1122h_3*N1111123-amino-3-deoxymannose
+1dAll5NAhexald22d2222A_5*N2111105-amino-1,5-dideoxy-alluronic acid
+nucdUnsu* 22ad22h-1b_1-4_1*NCNCC=^ZC$2/5=O/3=O_5*OPO/3O/3=O121120011deoxyuridine (dU, bD2dRibf + 2-oxy-4-oxy-pyrimidine)
+C16={t2,t4,c9}mva*lip22*OCC=^ECC=^ECCCCC=^ZCCCCCCC/3=O0111122211222223trans-2,4-cis-9-hexadecatrienoic acid
+Qui1N4Nhexald11?2122m_1*N_4*N1111131,4-diamino-1,4,6-trideoxyglucopyranose
+Taunsu*pep11*1OSCCN*3/3=O/3=O022taurine (2-aminoethanesulfonic acid)
+ribHexNA-3-ulohexald11?2U22A_2*N1101102-amino-2-deoxy-ribo-hexos-3-ulose-uronic acid
+1dRibpenald11d222h211121-deoxy-ribose
+1dEry3N-oltetol11m22h_3*N31123-amino-1,3-dideoxyerythritol
+TalNhexald11?1112h_2*N1111122-amino-2-deoxytalose
+15HOC16={?}nsulip11@C16{=}0?????????????1315-hydroxy-hexadecenoic acid
+thrPen-4-ulopenald11?12Uh11102threo-pentos-4-ulose (ald function at C1, keto at C4)
+TETtet*sug11QQQQ superclass: tetrose
+1,5daraHex-olhexol11m122dh3111221,5-dideoxy-arabinohexitol
+Tyv4Nhex*ald11?1d22m_4*N1121134-amino-3,4,6-trideoxy-D-arabino-hexose
+SphC20nsu*sph11*1OCC^SC^RC=^ECCCCCCCCCCCCCCCC/5O*3/4N*221111222222222222223icosasphingosine
+scylloInonsu*ino11121212111111scyllo-inositol (cis-1,3,5-trans-2,4,6-cyclohexanehexol) [all OH eq]
+Taghexket11h?112h201112tagatose (lyxo-hex-2-ulose)
+15HOC16={?,?}nsulip11@C16{=,=}0?????????????1315-hydroxy-hexadecadienoic acid
+Qui4N-olhexol11h2122m_4*N2111134-amino-4,6-dideoxyglucitol
+Rha3CMe4Nhepald11?1522m_3*C_4*N11011333-C-methyl-4-deoxy-4-amino-rhamnose (kansosamine when 2-O-methylated)
+LDglcOct-3-ulooct*ket11h2?1221h21011112L-glycero-D-gluco-3-octulose (3-8 pyranose cycle)
+GalA-olhexol11h2112A211110galactitol uronic acid (same as galactonic acid with inverted D
+Abunsupep11A2dm_2*N0123aminobutyric acid
+9b1Achmvalip11*OCCCCCCCCC^XCCCCCCCCCC/11C/3=O022222221222222222339-methyl-nonadecanoic acid
+Gal4N5N-onichexopn11A2112h_4*N_5*N0111124,5-diamino-4,5-dideoxygalactonic acid
+Gal1Shexald11?2112m_1*S1111121-thiogalactose (with C-SH bond)
+Api-olpenol11h26h_3*CO21022apiol (3-C-(hydroxymethyl)-erythro-tetrol)
+mCoumnsu* 11*9OCC=^EC(CC^ECC^ZCC^Z$4)/8O*3/3=O010111110m-coumaric acid (E-3-(3-hydroxyphenyl)-2-propenoic)
+9HONnonsu*lip11*1OCCCCCCCCC/11O*9/3=O0222222229-hydroxy-nonanoic acid
+9,10,17HOStensulip11*1OCCCCCCCC^XC^XCCCCCCC^XCC/11O*9/12O*10/19O*17/3=O0222222211222222139,10,17-trihydroxy-stearic acid
+6dlyxHex5CMehepald11?112dm_5*C11111336-deoxy-5C-methyl-lyxo-hexose (4-O-methyl derivative = noviose)
+6dlyxHep-4-ulohepald11?11U2dh11101226-deoxy-lyxo-heptos-4-ulose
+Gul4N5NA-onichexopn11A2212A_4*N_5*N0111104,5-diamino-4,5-dideoxygularic acid
+6dlyxHexN-4-ulohexald11?11U2m_2*N1110132-amino-2,6-dideoxy-lyxo-hexos-4-ulose
+Glc3N6Nhexald11?2122h_3*N_6*N1111123,6-diamino-3,6-dideoxyglucose
+cis-SphC18nsu*sph11*1OCC^SC^RC=^ZCCCCCCCCCCCCCC/5O*3/4N*2211112222222222223cis-sphingosine
+Glc-onichexopn11A2122h011112gluconic acid
+Ara-onicpenopn11A122h01112arabinonic acid
+Ara1Npenald11?122h_1*N111121-amino-1-deoxyarabinose
+C19c{9,11}mva*lip11*OCCCCCCCCCCCCCCCCCC/12C$11/3=O02222222121222222239,11-cyclo-nonadecanoic acid
+C23={c14}mva*lip11*OCCCCCCCCCCCCCC=^ZCCCCCCCCC/3=O02222222222221122222223cis-14-tricosenoic acid
+C25={c16}mva*lip11*OCCCCCCCCCCCCCCCC=^ZCCCCCCCCC/3=O0222222222222221122222223cis-16-pentacosenoic acid
+C18={t5,t8,t11,t14}mva*lip11*OCCCCC=^ECCC=^ECCC=^ECCC=^ECCCC/3=O/022211211211211223trans-5,8,11,14-octadecatetraenoic acid
+C18={?,?,?,?}mva*lip11@C18{=,=,=,=}0????????????????3octadecatetraenoic acid
+C17={6}mva*lip11*OCCCCCC=^XCCCCCCCCCCC/3=O02222112222222223heptadec-6-enoic acid
+C18={6}mva*lip11*OCCCCCC=^XCCCCCCCCCCCC/3=O022221122222222223octadec-6-enoic acid
+C15={6}mva*lip11*OCCCCCC=^XCCCCCCCCC/3=O022221122222223pentadec-6-enoic acid
+C13={6}mva*lip11*OCCCCCC=^XCCCCCCC/3=O0222211222223tridec-6-enoic acid
+gLnnmva*lip11*OCCCCCC=^XCCC=^XCCC=^XCCCCCC/3=O/022221121121122223(6,9,12)-linolenic acid (6,9,12-octadecatrienoic acid)
+Erytetald11?22h1112erythrose
+DDmanHep-olhep*ol11h11222h2111112D-glycero-D-manno-heptitol
+DDidoHep-olhep*ol11h12122h2111112D-glycero-D-ido-heptitol
+C12={6}mva*lip11*OCCCCCC=^XCCCCCC/3=O022221122223dodec-6-enoic acid
+DD3,9dmanNon5N7N-ulosonicnon*ket11A?d11222m_5*N_7*N0021111135,7-diamino-3,5,7,9-tetradeoxy-D-glycero-D-manno-non-2-ulosonic acid
+6dGul3CMehepald11?2612m_3*C11011336-deoxy-3-C-methylgulose (virenose)
+8HONnonsulip11*1OCCCCCCCCC/10O*8/3=O0222222138-hydroxy-nonanoic acid
+Metnsupep11A2dh_2*N_4*SC01223methionine
+3HOC32={19}nsulip11*1OCCC^XCCCCCCCCCCCCCCCCCCCCCCCCCCCCC/5O*3/3=O021222222222222222112222222222233-hydroxy-dotriacont-19-enoic acid
+3HOBznsu* 11*7OC(CC^ECC^ZCC^Z$4)/6O*3/3=O01011103-hydroxybenzoic acid (m-hydroxybenzoic acid)
+NFomva* 11*NC=O formamide (used e.g. in NFo(1-6)aDGalpA)
+3HOaiVlnsulip11*OCC^XCC/3=O/4C/5O*3011333S-hydroxy-anteisovaleric acid (2-methyl-butyric acid)
+3daraHep-ulosonichepket11A?d122h00211123-deoxy-arabino-hept-2-ulosonic acid
+Lyx3CHmhexald11?152h_3*CO1101223-C-(hydroxymethyl)lyxose (dihydrohydroxystreptose)
+6dAll1Nhexald11?2222m_1*N1111131-amino-6-deoxyallose
+3dgroPen-ulosonicpenket11A?d2h002123-deoxy-glycero-pent-2-ulosonic acid
+3,7dlyxOct-ulosonicoctket11A?d112dh002111223,7-dideoxy-lyxo-oct-2-ulosonic acid
+Nnmva*alk11*OCCCCCCCCC222222223nonanol
+Psihexket11h?222h201112psicose (ribo-hex-2-ulose)
+PurChex*ald11?2dd2h_2*N_6*N1122122,6-diamino-2,3,4,6-tetradeoxy-D-erythro-hexose (purpurosamine C)
+phCer-olnsu* 11@phthioceranol222222222222222221212222112333phthioceranol
+Van3N3CMehep*ald11?d621m_3*N_3*C12011333-amino-2,3,6-trideoxy-3-C-methyl-L-lyxo-hexose (vancosamine)
+Phmva* 11*O(CC^ZCC^ZCC^Z$3)011111phenol
+2daraHexhexald11?d122h1211122-deoxy-arabino-hexose (2d-Glc, 2d-Man)
+2b14b1C22={t2}mvalip11*OCC=^ECC^XCCCCCCCCCCCCCCCC/6C/4C/3=O00112222222222222223332,4-dimethyl-eicos-2E-enoic acid
+2b14b1C22={2}mvalip11*OCC=^XCC^XCCCCCCCCCCCCCCCC/6C/4C/3=O00112222222222222223332,4-dimethyl-eicos-2-enoic acid
+3dlyxHexhexald11?1d12h1121123-deoxy-lyxo-hexose
+aiPammvalip11*OCCCCCCCCCCCCC^XCC/15C/3=O0222222222221233anteisopalmitic acid
+Ido-olhexol11h1212h211112iditol
+Idohexald11?1212h111112idose
+Lacceroicmva*lip11*OCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC/3=O02222222222222222222222222222223lacceroic acid (dotriacontanoic acid)
+bResnsu* 11*7OC(CC^ECC^ECC^Z$4)/7O*4/5O*2/3=O00101102,4-dihydroxybenzoic acid (beta-resorcyclic acid)
+4deryHex4enhexald11?22eEh1111024-deoxy-erythro-hex-4-enose
+LL3,9dglcNon5N7N-ulosonicnon*ket11A?d12111m_5*N_7*N0021111135,7-diamino-3,5,7,9-tetradeoxy-L-glycero-L-gluco-nonulosonic acid
+Kerriosehex*ket11?dU22m1201132,6-dideoxy-D-erythro-hexos-3-ulose
+Leg8Nnon*ket11A?d21122m_5*N_7*N_8*N0021111138N-legionaminic acid (5,7,8-triamino-3,5,7,8,9-pentadeoxy-D-glycero-D-galacto-non-2-ulosonic)
+4,6dlyxHexhexald11?11d2m1112134,6-dideoxy-lyxo-hexose
+3dthrHex-ulosonichexket11A?d12h0021123-deoxy-threo-hex-2-ulosonic acid
+cis-Sphnsu*sph00*1OCC^SC^RC=^ZCCCCCCCCCC/5O*3/4N*2 any cis-sphingenine (2S,3R,4Z-2-amino-4-en-1,3-diol) (4Z-sphingenine)
+phSphC22nsu*sph00*1OCC^SC^SC^RCCCCCCCCCCCCCCCCCC/6O*4/5O*3/4N*22111222222222222222223phytosphingosine C22
+xylHex-3-ulohexald00?2U12h110112xylo-hexos-3-ulose
+xylHex-4-ulohexald00?21U2h111012xylo-hexos-4-ulose
+Thretetald00?12h1112threose
+cis-SphC16nsu*sph00*1OCC^SC^RC=^ZCCCCCCCCCCCC/5O*3/4N*22111122222222223cis-hexadecasphingosine
+Thre-arictetopn00A12A0110tartaric (threaric) acid
+neoInonsu*ino00111222111111neo-inositol (cis-1,2,3-trans-4,5,6-cyclohexanehexol)
+alloInonsu*ino00112222111111allo-inositol (cis-1,2-trans-3,4,5,6-cyclohexanehexol)
+ThreNtetald00?12h_2*N11122-amino-2-deoxythreose
+eStemva*lip00*OCCCCCCCCC=^XCC=^XCC=^XCCCCC/3=O/022222221111112223eleostearic acid (9,11,13-octadecatrienoic acid)
+cisInonsu*ino00111111111111cis-inositol (cis-1,2,3,4,5,6-cyclohexanehexol)
+manHep-2-ulohepket00h?1122h2011112manno-hept-2-ulose
+mucoInonsu*ino00112112111111muco-inositol (cis-1,2,4,5-trans-3,6-cyclohexanehexol)
+cis-SphC22nsu*sph00*1OCC^SC^RC=^ZCCCCCCCCCCCCCCCCCC/5O*3/4N*22111122222222222222223cis-sphingosine C22
+epiInonsu*ino00122222111111epi-inositol (cis-1-trans-2,3,4,5,6-cyclohexanehexol)
+cis-SphC20nsu*sph00*1OCC^SC^RC=^ZCCCCCCCCCCCCCCCC/5O*3/4N*221111222222222222223cis-icosasphingosine
+d2Achmva*lip00*OCCCCCCCC=^XCCC=^XCCCCCCCCC/3=O022222211211222222238,11-icosadienoic acid
+Tettetsug00 alias: tetrose
+eryPen-4-ulopenald00?22Uh11102erythro-pentos-4-ulose (ald function at C1, keto at C4)
+araHex-3-ulohexald00?1U22h110112arabino-hexos-3-ulose
+Gal3Nhexald00?2112h_3*N1111123-amino-3-deoxygalactose
+AllAhexald00?2222A111110alluronic acid
+AllN3Nhexald00?2222h_2*N_3*N1111122,3-diamino-2,3-dideoxyallose
+Alt-olhexol00h1222h211112altritol
+AltNhexald00?1222h_2*N1111122-amino-2-deoxyaltrose
+All5NAhexald00?2222A_5*N1111105-amino-5-deoxy-alluronic acid
+All3Nhexald00?2222h_3*N1111123-amino-3-deoxyallose
+6dallHephepald00?2222dh11111226-deoxy-allo-heptose
+6dglcHephepald00?2122dh11111226-deoxy-gluco-heptose
+Aco3Nhex*ald00?d121m_3*N1211133-amino-2,3,6-trideoxy-L-xylo-hexose (acosamine)
+All-olhexol00h2222h211112allitol
+AltN3Nhexald00?1222h_2*N_3*N1111122,3-diamino-2,3-dideoxyaltrose
+Axe3CMehep*ald00?d121m_3*C12011332,6-dideoxy-3C-methyl-L-xylo-hexose (axenose)
+DLmanHephep*ald00?22112h1111112D-glycero-L-manno-heptose
+Desoct*ald00?21d2m_3*NC/2C111213333-dimethylamino-3,4,6-trideoxy-D-xylo-hexose (desosamine)
+Dig3Nhexald00?d222m_3*N1211133-amino-2,3,6-trideoxy-ribo-hexose (ristosamine)
+Erutetket00hO2h2012erythrulose
+DECdec*sug00QQQQQQQQQQ superclass: decose
+DDHEPhep*sug00QQQQ22Q superclass: DD-heptose
+C18c{9,11}mva*lip00*OCCCCCCCCCCCCCCCCC/12C$11/3=O022222221212222223cyclo-9,11-octadecanoic acid
+Ceroplasticmva*lip00*OCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC/3=O02222222222222222222222222222222223ceroplastic acid (pentatriacontanoic acid)
+DD3,9dgulNon5N7N-ulosonicnon*ket00A?d22122m_5*N_7*N0021111135,7-diamino-3,5,7,9-tetradeoxy-D-glycero-D-gulo-non-2-ulosonic acid
+6dTal3Nhexald00?1112m_3*N1111133-amino-3,6-dideoxytalose
+6dIdoNhexald00?1212m_2*N1111132-amino-2,6-dideoxyidose
+2,6daraHexhexald00?d122m1211132,6-dideoxy-arabino-hexose (olivose, 2d-Qui = 2d-Rha), 3OMe-derivative = oleandrose
+2,6daraHex3Nhexald00?12d2m_3*N1211133-amino-2,3,6-trideoxy-arabino-hexose
+2,6daraHex4Nhexald00?d122m_4*N1211134-amino-2,4,6-trideoxy-arabino-hexose
+2,6dlyxHex3Nhexald00?11d2m_3*N1211133-amino-2,3,6-trideoxy-lyxo-hexose
+1dThre3N-oltetol00m12h_3*N31123-amino-1,3-dideoxythreitol
+17HOC18={?}nsulip00@C18{=}0???????????????1317-hydroxy-octadecenoic acid
+1,3dgroTet-oltetol00m2dh31221,3-dideoxy-glycero-tetritol
+1,6anhGlchexald00?2122h_1-62111121,6-anhydroglucose
+1,6anhGlcNhexald00?2122h_1-6_2*N2111122-amino-1,6-anhydro-2-deoxyglucose
+2,6dxylHexhexald00?d212m1211132,6-dideoxy-xylo-hexose (sarmentose = boiviniose, 2d6d-Gul = 2d6d-Ido)
+2,7anhKdo-oloctol00Axd1122h_2-7012111122,7-anhydro-3-deoxy-D-glycero-D-galacto/talo-octonic acid
+4HOaiHxonsulip00*1OCCC^XC^XC/6O*4/5C/3=O0211334-hydroxy-3-methyl-pentanoic acid
+6dAllNhexald00?2222m_2*N1111132-amino-2,6-dideoxyallose
+6dGulNhexald00?2212m_2*N1111132-amino-2,6-dideoxygulose
+6dIdohexald00?1212m1111136-deoxyidose
+4,6daraHexNhexald00?12d2m_2*N1112132-amino-2,4,6-trideoxy-arabino-hexose
+3dgroTet-oltetol00h2dh21223-deoxy-glycero-tetritol
+2,7anhSedhepket00h?1222h_2-720111122,7-anhydro-altro-hept-2-ulopyranose (sedoheptulosan if D)
+2,7anhmanOct-onicoctopn00Axx1122h_2-7011111122,7-anhydro-manno-octonic acid
+3dgroTettetald00o2dh11223-deoxy-glycero-tetrose
+EryNtetald00?22h_2*N11122-amino-2-deoxyerythrose
+Fuclhexket00h?112m2011136-deoxy-tagatose (fucolose when L)
+Psyllicmva*lip00*OCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC/3=O022222222222222222222222222222223psyllic acid (tritriacontanoic acid)
+Qui-olhexol00h2122m2111136-deoxy-glucitol (quinovitol) = 1-deoxy-gulitol
+RRCetLysnsu*pep00A2dddh_2*N_6*NC^RCO/4=O/3C012222013(2R,8R)-N(epsilon)-(1-carboxyethyl)lysine (derived from D-Lys)
+RRSphnC16nsu*sph00*1OCC^RC^RCCCCCCCCCCCCC/5O*3/4N*22112222222222223RR-hexadecasphynganine (D-threo-2-amino-1,3-hexadecanediol)
+Pro-5-oxonsu 00AxddA_2-5*N*012205-oxoprolin (pyroglutamic acid, pidolic acid)
+Plynsupep00A2dddh_2*N_6*NCC^RC^RCC=^ZN$4/5C/3=O012222011213pyrrolysine (N6-{[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrol-2-yl]carbonyl}-lysine)
+OCToct*sug00QQQQQQQQ superclass: octose
+Octoctsug00 alias: octose
+PENpen*sug00QQQQQ superclass: pentose
+Penpensug00 alias: pentose
+RRSphnC22nsu*sph00*1OCC^RC^RCCCCCCCCCCCCCCCCCCC/5O*3/4N*22112222222222222222223RR-sphinganine C22
+Ricnnsu*lip00*1OCCCCCCCCC=^ZCCCCC^RCCCC/14O*12/3=O022222221121222223ricinoleic acid (12-R-hydroxy-cis-9-octadecenoic acid)
+Subst5 * 00@Subst5 alias: another substituent
+Tal-olhexol00h1112h211112talitol
+TalAhexald00?1112A111110taluronic acid
+TalN3Nhexald00?1112h_2*N_3*N1111122,3-diamino-2,3-dideoxytalose
+SphC22nsu*sph00*1OCC^SC^RC=^ECCCCCCCCCCCCCCCCCC/5O*3/4N*22111122222222222222223sphingosine C22
+Secnsupep00A2h_2*N_3*Se012selenocysteine
+Rulpenket00h?22h20112erythro-pent-2-ulose (ribulose)
+SRSphnC16nsu*sph00*1OCC^SC^RCCCCCCCCCCCCC/5O*3/4N*22112222222222223SR-hexadecasphynganine (D-erythro-2-amino-1,3-hexadecanediol)
+SRSphnC22nsu*sph00*1OCC^SC^RCCCCCCCCCCCCCCCCCCC/5O*3/4N*22112222222222222222223SR-sphinganine C22
+Nvansupep00A2ddm_2*N01223norvaline
+Nonnonsug00 alias: nonose
+Gltnsu* 00*OCCCCCO*/7=O/3=O02220glutaric acid (HOOC-CH2-CH2-CH2-COOH)
+Gul-olhexol00h2212h211112gulitol
+GulN3Nhexald00?2212h_2*N_3*N1111122,3-diamino-2,3-dideoxygulose
+Hikose4Nund*ald00?212221122h_4*N111111111124-deoxy-4amino-D-glycero-D-galacto-D-gluco-undecose (hikosamine)
+Glc-arichexopn00A2122A011110glucaric acid
+Geddicmva*lip00*OCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC/3=O0222222222222222222222222222222223geddic acid (tetratriacontanoic acid)
+1,2,6daraHexhexald00dd122m2211131,2,6-trideoxy-arabino-hexose (olivose in C-glycoside)
+Gal3N4Nhexald00?2112h_3*N_4*N1111123,4-diamino-3,4-dideoxygalactose
+GalN3Nhexald00?2112h_2*N_3*N1111122,3-diamino-2,3-dideoxygalactose
+Hpmva*alk00*OCCCCCCC2222223heptanol
+IdoN3Nhexald00?1212h_2*N_3*N1111122,3-diamino-2,3-dideoxyidose
+ManN3Nhexald00?1122h_2*N_3*N1111122,3-diamino-2,3-dideoxymannose
+Mycoct*ald00?2122m_3*NC/2C111113333-dimethylamino-3,6-dideoxy-D-glucose (mycaminose)
+NONnon*sug00QQQQQQQQQ superclass: nonose
+Nlensupep00A2dddm_2*N012223norleucine
+MVAmva* 00 superclass: any monovalent residue
+LyxN2CMe-onichexopn00A512h_2*N_2*C0011232-amino-2-deoxy-2-C-methyllyxonic acid
+LDHEPhep*sug00QQQQ21Q superclass: LD-heptose
+LDmanHep-olhep*ol00h11221h2111112L-glycero-D-manno-heptitol
+Lincose1SMe6Nnon*ald00a211222m_1*SC_6*N1111111336-amino-6,8-dideoxy-1-methylthio-D-erythro-D-galactose (methyl-thio-lincosamide)
+TalNAhexald00?1112A_2*N1111102-amino-2-deoxytaluronic acid

Residue is a name of the residue. When expanded, all anomeric, absolute and ringsize configurations are shown. Superclasses and aliases are in green.

Size is a type or carbon skeleton size of the residue:

Type is a structural class of the residue:

Abundance is how many times the residue and its forms appear in the database. Multiple instances within a single compound are counted as many times, as residue appear in the structure. If a residue and its configuration are considered widespread during structure iteration (see GRASS), its abundance is italized.

Structures is in how many distinct compounds the residue and its forms appear (multiple instances within a single compound are counted only once).

Proton count   is a character code, each character specifying how many protons are attached to a corresponding atom, as numbered in the structural formula. Default positions that can form an outgoing bond are highlighted in red. When expanded, atomic patterns aligned to this code are displayed in this column.

WURCS   is residue or modification code in WURCS 2.0 notation. If a residue can have absolute configurations (i.e. it is optically active and configuration is not a part of its name), its code is given for D-configuration. Star indices reflect substitution positions (carbon numbers); upon usage they should be reordered sequentially, and unused stars should be removed together with indices.

Description are the residue IUPAC name and other notes.

Atom types   is <ANY> (unknown carbon skeleton size) or a character code for each ring form, each character corresponding to a carbon position, as numbered in the structural formula. Atomic patterns are aligned with proton count. Possible characters are:

Stereocode is a per-atom stereo configuration of each residue form, each character corresponding to a carbon position, as numbered in the structural formula. Possible characters are:

An icon is a link to structural formula, list of isomers (if ambiguous), SMILES string(s), list of stereomers (if ambiguous, per isomer), 3D model(s), and atom coordinates.

An icon is a link to corresponding MonosaccharideDB entry.


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