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Term:
Parent Terms Term With Siblings Child Terms
dipeptide +     
L-lysine +   
L-serine +   
(+)-(2S,3R,9R)-pristinol 
(+)-caryolan-1-ol 
(+)-isoafricanol 
(+)-O-methylkolavelool 
(-)-(S)-chlorizidine A 
(-)-anisomycin  
(-)-chuangxinmycin 
(-)-ephedrine  
(-)-marinopyrrole A 
(-)-marinopyrrole B 
(-)-Tau-muurolol 
(13R)-S-cysteinylglycinyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(1R,10aS)-1,4,10,10a-tetrahydrophenazine-1,6-dicarboxylic acid 
(1R,10aS)-1,4,10,10a-tetrahydrophenazine-1-carboxylic acid 
(1R,5aS,6R)-1,4,5,5a,6,9-hexahydrophenazine-1,6-dicarboxylic acid 
(2->6)-beta-D-fructan 
(2R)-2-[(1R)-1-hydroxy-12-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}dodecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-12-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}dodecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-14-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}tetradecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-14-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}tetradecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-16-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}hexadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]tetracosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]tetracosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]tetracosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]tetracosanoic acid 
(2R)-2-[(1R)-1-hydroxy-22-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}docosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-22-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}docosyl]hexacosanoic acid 
(2R)-2-[(1R)-14-\{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl\}-1-hydroxytetradecyl]hexacosanoate 
(2R)-2-[(1R)-14-\{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl\}-1-hydroxytetradecyl]hexacosanoic acid 
(2R)-2-\{(1R)-1-hydroxy-15-[2-(20-methoxy-21-methylnonatriacontyl)cyclopropyl]pentadecyl\}hexacosanoic acid +  
(2R,5Z)-4-methyl-5-[2-(phosphonooxy)ethylidene]-2,5-dihydro-1,3-thiazole-2-carboxylic acid 
(2Z,10Z)-3-hydroxy-5,17-dioxo-4,5-secoestra-2,10-diene-3-oate 
(2Z,10Z)-3-hydroxy-5,17-dioxo-4,5-secoestra-2,10-diene-3-oic acid 
(2Z,4Z)-2,3-dichloromuconic acid 
(3E)-3,4-didehydrorhodopin 
(3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvate 
(3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvic acid 
(4-\{4-[2-(gamma-L-glutamylamino)ethyl]phenoxymethyl\}furan-2-yl)methanamine 
(4R,6R)-hydroxy-2,2,6-trimethylcyclohexanone 
(5aS)-5,5a-dihydrophenazine-1,6-dicarboxylic acid 
(8S)-glycinylcystein-S-yl-(7R,17S)-dihydroxy-(4Z,9,11,13Z,15E,19Z)-docosahexaenoic acid 
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-N-(3-hydroxy-1-oxocyclopent-2-en-2-yl)-3-(4-hydroxy-3-methoxyphenyl) propenamide 
(R)-(2-chloro-5-oxo-2,5-dihydro-2-furyl)acetate 
(R)-(2-chloro-5-oxo-2,5-dihydro-2-furyl)acetic acid 
(R)-12-hydroxysqualene 
(R)-3-(indol-3-yl)-2-oxobutyric acid 
(R)-cembrene A 
(R)-nephthenol 
(S)-6-acetamido-3-aminohexanoic acid 
(S)-gabaculine +  
(Z)-4-methoxy-2,2-bipyridine-6-carbaldehyde oxime 
1'-hydroxy-gamma-carotene 
1'-hydroxytorulene 
1-(beta-D-xylopyranosyl)cytosine 
1-(methylthio)ribulose 5-phosphate 
1-(methylthio)ribulose 5-phosphate(2-) 
1-naphthyl tetradecanoate 
1-tuberculosinyladenosine(1+) 
12,18-didecarboxysirohaem 
12-aminododecanoic acid 
12-deoxynogalonic acid 
12-epi-fischerindole G 
12-epi-fischerindole U 
12-epi-hapalindole U 
12-ethyl-8-isobutyl-3-vinylbacteriochlorophyllide d 
12-ethyl-8-isobutyl-3-vinylbacteriochlorophyllide d(1-) 
12-ethyl-8-propyl-3-vinylbacteriochlorophyllide d 
12-ethyl-8-propyl-3-vinylbacteriochlorophyllide d(1-) 
13-deoxycarminomycin 
13-hydroxytetradecanoic acid 
15,17(3)-seco-F430-17(3)-acid 
16(S)-glycinylcystein-S-yl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
18-oxotryprostatin A 
2',3'-dipalmitoyl-2-sulfo-alpha,alpha-trehalose(1-) 
2,3,3-trimethylpentane 
2,3-dipalmitoyl-2'-sulfo-alpha,alpha-trehalose 
2,3-dipalmitoyl-alpha,alpha-trehalose 
2,4-di-tert-butylphenol  
2,4-diacetylphloroglucinol 
2,4-dichlorobenzoate 
2,4-dichlorobenzoic acid +  
2,4-didehydro-3-deoxy-L-rhamnonic acid 
2,5-diiminio-3,4-bis(indol-3-yl)hexanedioate 
2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid 
2,5-diketopiperazines +   
2,7-dihydroxy-5-methyl-1-naphthoate 
2,7-dihydroxy-5-methyl-1-naphthoic acid 
2-amino-2-deoxy-D-gluconate 
2-amino-2-deoxy-D-gluconic acid +  
2-amino-3-hydroxy-4-methylbenzoyl-AMP 
2-amino-6-(1-hydroxyethyl)-7-methyl-7,8-dihydropteridin-4-one 
2-amino-6-(aminomethyl)-5-methylidene-4-oxo-1,4,5,6,7,8-hexahydropteridin-5-ium 
2-aminobenzoylacetic acid 
2-aminobenzoylacetyl-CoA 
2-aminophenol +   
2-aminopimelic acid +  
2-chloro-3-oxoadipic acid 
2-decaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-dehydro-D-gluconic acid +  
2-epi-5-epi-valiolone +  
2-epi-5-epi-valiolone 7-phosphate 
2-epi-5-epi-valiolone 7-phosphate(2-) 
2-epi-valiolone 
2-ethylfuran 
2-hydroxy-5-methyl-1-naphthoate 
2-hydroxy-5-methyl-1-naphthoic acid 
2-hydroxy-7-methoxy-5-methyl-1-naphthoate 
2-hydroxy-7-methoxy-5-methyl-1-naphthoic acid +  
2-hydroxylaminobenzoic acid 
2-imino-3-(indol-3-yl)propanoate 
2-imino-3-(indol-3-yl)propanoic acid +  
2-methyl-1-oxo-4-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-3,4-diol 
2-methyl-L-tryptophan 
2-methyl-L-tryptophan zwitterion 
2-methylalanyl-D-tryptophan 
2-methylbutyric acid +   
2-O,3-dimethylflaviolin 
2-O-(alpha-D-glucopyranosyl)glycerol 
2-O-[alpha-D-mannosyl-(1->2)-alpha-D-glucosyl]-D-glyceric acid 
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphonato\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol +  
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphono\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol 
2-O-palmitoyl-alpha,alpha-trehalose 
2-palmitoyl-3,6,6'-tristearoyl-2'-sulfo-alpha,alpha-trehalose 
2-palmitoyl-3,6,6'-tristearoyl-2'-sulfo-alpha,alpha-trehalose(1-) 
2-palmitoyl-3-stearoyl-2'-sulfo-alpha,alpha-trehalose 
2-palmitoyl-3-stearoyl-2'-sulfo-alpha,alpha-trehalose(1-) 
2-phosphinomethylmalic acid 
20-oxo-5-O-beta-mycaminosyltylactone 
24-dehydrozincophorin 
25-hydroxycholest-4-en-3-one 
27-O-demethylrifamycin SV 
2beta-methylbacteriohopane-32,33,34,35-tetrol 
2beta-methylhop-22(29)-ene 
2beta-methylhopan-22-ol 
2beta-methyltetrahymanol 
2R-2-[(1R)-1-hydroxy-16-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}hexadecyl]hexacosanoate 
3',5'-cyclic UMP 
3'-(enolpyruvyl)uridine 5'-monophosphate 
3'-glycyl-AMP 
3'-hydroxyechinenone 
3,17-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9-one 
3,3-dimethyloctane 
3,4,17-trihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9-one 
3,4,5-trihydroxy-1-cyclohexene-1-carboxylic acid 
3,4-dihydrospheroidene 
3,4-dimethylindolyl precursor of nosiheptide 
3,5-diiodotyrosyl-3,5-diiodotyrosine +  
3,7-dihydroxytropolone 
3-(1-hydroxyethyl)bacteriochlorophyllide a 
3-(1-hydroxyethyl)bacteriochlorophyllide a(2-) 
3-(1-hydroxyethyl)chlorophyllide a 
3-(1-hydroxyethyl)chlorophyllide a(2-) 
3-(4-hydroxyphenyl)lactic acid +  
3-(phenethylamino)-butan-2-one 
3-[(1E,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvate 
3-[(1E,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvic acid 
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvate 
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvic acid 
3-[(1R,4R)-4-hydroxycyclohex-2-en-1-yl]pyruvic acid 
3-[(1S,4R)-4-hydroxycyclohex-2-en-1-yl]pyruvic acid 
3-[(1Z,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvic acid 
3-[(2-aminoethyl)sulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-6-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(3-aminopropyl)amino]-4-hydroxybenzoic acid 
3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1,5-dioxo-octahydroinden-4-yl]propanoic acid +  
3-[(3aS,4S,7aS)-1,5-dioxo-octahydroinden-4-yl]propanoic acid 
3-[(Z)-2-isocyanovinyl]indole 
3-acetylbenzamide 
3-acetylchlorophyllide a 
3-acetylchlorophyllide a(2-) 
3-amino-3-(4-hydroxyphenyl)propanoic acid 
3-amino-3-(4-hydroxyphenyl)propanoic acid zwitterion 
3-amino-4-hydroxybenzaldehyde 
3-amino-N-(trans-3-carbamoyloxirane-2-carbonyl)-L-alanine 
3-amino-N-(trans-3-carbamoyloxirane-2-carbonyl)-L-alanine zwitterion 
3-dehydro-scyllo-inosose 
3-dehydrocarnityl CoA 
3-dehydrocarnityl CoA(3-) 
3-deoxy-D-glycero-beta-D-galacto-nonulosonate 
3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid +  
3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid 9-phosphate 
3-ethyl-1,3-dihydro-3-methoxy-2H-indol-2-one 
3-farnesyl-3-hydroxy-2-methyl-1-oxo-1lambda(5)-quinolin-4-one 
3-hydroxy-2,4-dioxopentyl phosphate 
3-hydroxy-2,4-dioxopentyl phosphate(2-) 
3-hydroxy-4-methylanthranilic acid +  
3-hydroxy-5-methyl-1-naphthoate 
3-hydroxy-5-methyl-1-naphthoic acid 
3-hydroxy-O,5-dimethyl-L-tyrosine 
3-hydroxybenzoate 
3-hydroxybenzoic acid +   
3-hydroxytetradecanoic acid +  
3-hydroxytetradecanoyl-CoA 
3-methoxy-5-methyl-1-naphthoate 
3-methoxy-5-methyl-1-naphthoic acid 
3-methyl-2-indolate 
3-methyl-2-indolic acid 
3-methylindolyl precursor of nosiheptide 
3-sulfinopropionyl-CoA 
3-vinylbacteriochlorophyllide d 
3-vinylbacteriochlorophyllide d(1-) 
35-amino-3-methylbacteriohopane-30,31,32,33,34-pentol 
35-amino-3-methylbacteriohopane-31,32,33,34-tetrol 
35-aminobacteriohopane-30,31,32,33,34-pentol 
35-aminobacteriohopane-31,32,33,34-tetrol 
3beta-hydroxycholest-5-en-26-al +  
3beta-hydroxycholest-5-en-26-oic acid +   
4,4'-diapolycopen-4-al 
4,4'-diapolycopen-4-oic acid 
4,4'-diapolycopenedioic acid 
4,4'-diaponeurosporenoic acid 
4,5-dihydroxyisophthalic acid 
4-(5-O-phospho-beta-D-ribofuranosyl)phenol 
4-(phosphooxymethyl)-2-furancarboxaldehyde 
4-de(dimethylamino)-4-oxoanhydrotetracycline 
4-hydroxy-2-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-1-oxide 
4-hydroxy-6-methylpretetramide 
4-hydroxyphenylglycine +  
4-hydroxyprotoasukamycin +  
4-methylpent-3-enoic acid 
4-methylpentanoyl-CoA(4-) 
5'-deoxyinosine 
5'-triphosphoadenylyl-(2'->5')-adenosine 
5,10-dihydro-9-dimethylallylphenazine 1-carboxylate 
5,10-dihydro-9-dimethylallylphenazine-1-carboxylic acid 
5,10-dihydrophenazine-1-carboxylate 
5,10-dihydrophenazine-1-carboxylic acid 
5,4'-dihydroxyflavone-4'-sulfate(2-) 
5-amino-1-(5-phospho-beta-D-ribosyl)imidazole 
5-dehydro-L-gluconic acid 
5-epi-valiolone +  
5-epi-valiolone 7-phosphate 
5-epi-valiolone 7-phosphate(2-) 
5-hydroxybenzimidazole 
5-isoprenylindole-3-carboxylate beta-D-glycosyl ester 
5-L-glutamyl amino acid +  
5-methoxysalicylic acid 
5-methyl-1-naphthoate 
5-methyl-1-naphthoic acid 
5-oxo-4,5-dihydro-2-furylacetate 
5-oxo-4,5-dihydro-2-furylacetic acid 
5-tricosylresorcinol 
5a,11a-dehydrooxytetracycline 
6-(3'-methylbuten-2-yl)isatin 
6-diazo-5-oxo-L-norleucine 
6-hydroxydeoxybrevianamide E 
6-hydroxytryprostatin B 
6-ketopiperidine-2-carboxylic acid 
6-linalyl-2-O,3-dimethylflaviolin 
6-methylpretetramide 
7,12-dioxolithocholic acid 
7,8-dihydroxanthopterin 
7-epi-ent-eudesmane-5,11-diol 
7-O-geranyl-2-O,3-dimethylflaviolin 
8,12-diethyl-3-vinylbacteriochlorophyllide d 
8-demethyl-8-(2,3,4-O-trimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2,3-O-dimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2-O-methyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(alpha-L-rhamnosyl)tetracenomycin C 
8-demethyltetracenomycin C 
8-hydroxyadenine 
8-methylmenaquinol-6 
8-methylmenaquinone-6 
9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oate 
9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oic acid +  
[(3S)-4-(6-methylheptanoyl)-5-oxooxolan-3-yl]methyl phosphate 
[3-(3,4-methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]alanine 
[3-(3,4-methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]glycine 
[4-(6-methylheptanoyl)-5-oxo-2,5-dihydrofuran-3-yl]methyl phosphate 
[5-(aminomethyl)-3-furyl]methyl diphosphate 
[5-(aminomethyl)-3-furyl]methyl phosphate 
Ac-Asp-Glu  
Ac-D-His-Pro 
Ac-D-His-Pro-NH2 
Ac-His-D-Pro 
Ac-His-D-Pro-NH2 
acetyl phosphate(2-) 
acetylpyruvic acid +  
aclacinomycin A  
aclacinomycin S 
aclacinomycin S zwitterion 
actinorhodin 
adenine arabinoside +   
adenosylhopane 
adonixanthin 
agrocin 84 
aklaviketone 
Ala-Ala-Ser 
Ala-Arg 
Ala-Asn 
Ala-Asn-Gln-Ser 
Ala-Asp 
Ala-Asp-Ser 
Ala-Eth 
Ala-Gln  
Ala-Gly 
Ala-Gly-Ser 
Ala-His 
Ala-Ile 
Ala-Leu 
Ala-Leu-Leu-Ser 
Ala-Leu-Val-Ser 
Ala-Lys 
Ala-Met 
Ala-Met-Ser-Arg 
Ala-Phe 
Ala-Phe-Thr-Ser 
Ala-Pro 
Ala-Ser 
Ala-Thr 
Ala-Trp 
Ala-Tyr 
Ala-Val 
Ala-Val-Asp-Ser 
Alacepril 
Alanyl-alanine 
albaflavenone 
albomycin delta1 +  
albomycin delta2 +  
albomycin epsilon +  
alpha-Asp-Ile 
alpha-Asp-Leu 
alpha-mycolic acid 
althiomycin 
ambiguine H 
ambiguine I 
aminopyrrolnitrin 
amphotericin B +   
angucycline +   
anserine 
antelmycin 
anthramycin 
anticapsin 
anticapsin zwitterion 
Arg-Ala +  
Arg-Arg 
Arg-Asn-Gly-Ser 
Arg-Asp 
Arg-Asp-Gln-Ser 
Arg-Gln 
Arg-Ile 
Arg-Leu 
Arg-Lys 
Arg-Lys-Cys-Gly 
Arg-Met 
Arg-Phe 
Arg-Pro 
Arg-Ser 
Arg-Trp 
Arg-Trp-Ser-Tyr 
Arg-Tyr 
Arg-Val 
ascomycin  
Asn-Arg 
Asn-Asn 
Asn-Asn-Pro-Ser 
Asn-Asp 
Asn-Gln 
Asn-Glu 
Asn-Gly 
Asn-His 
Asn-Ile 
Asn-Leu 
Asn-Leu-Leu-Ser 
Asn-Met 
Asn-Phe 
Asn-Pro 
Asn-Ser 
Asn-Trp 
Asn-Trp-Asp-Ser 
Asn-Tyr 
Asn-Val 
Asp-Ala 
Asp-Arg 
Asp-Asp 
Asp-Gln 
Asp-Gln-Ser 
Asp-Glu 
Asp-Gly 
Asp-His 
Asp-Leu-Leu-Ser 
Asp-Leu-Thr-Ser 
Asp-Lys 
Asp-Lys-Ile 
Asp-Met 
Asp-Phe 
Asp-Pro 
Asp-Pro-Ser-Ser 
Asp-Ser 
Asp-Thr 
Asp-Trp 
Asp-Tyr 
Asp-Val 
aspartame  
asukamycin 
aurachin A 
aurachin B 
aurachin C +  
aureothin 
aureothricin 
autoinducer-2 
avermectin +   
avilamycin A 
avilamycin A precursor 
azoxybacilin 
B 581  
bacillaene 
bacillithiol 
bacilysin 
bacterial xenobiotic metabolite +   
bacteriochlorophyllide a +  
bacteriochlorophyllide a(2-) +  
bacteriochlorophyllide g 
bacteriochlorophyllide g(2-) 
bacteriohopane-32,33,34,35-tetrol +  
bacteriohopanetetrol cyclitol ether 
bacteriohopanetetrol glucosamine 
bacterioruberin 
bafilomycin A1  
bentiromide 
benzamidoxime  
Benzyl N-[(2S)-1-[[(2S)-1-[[(2S)-3,4-dioxo-1-[(3S)-2-oxopyrrolidin-3-yl]-4-(propan-2-ylamino)butan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-naphthalen-1-yl-1-oxopropan-2-yl]carbamate 
Benzyl N-[(2S)-1-[[(2S)-3-cyclohexyl-1-oxo-1-[[(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]amino]propan-2-yl]amino]-3-[(2-methylpropan-2-yl)oxy]-1-oxobutan-2-yl]carbamate 
Benzyl N-[(2S)-1-[[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]amino]pentan-2-yl]amino]-3-naphthalen-1-yl-1-oxopropan-2-yl]carbamate 
Benzyl N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]-1-(1,3-thiazol-2-yl)propan-2-yl]amino]pentan-2-yl]amino]-1-oxobutan-2-yl]carbamate 
beta-Ala-Ala 
beta-Ala-Gly 
beta-Ala-Lys-N(epsilon)-AMCA 
beta-Ala-Phe 
beta-alanyl-L-arginine 
beta-alanyl-L-lysine 
beta-alanyl-L-ornithine(1+) 
beta-Asp-Arg 
beta-Asp-Glu 
beta-Asp-Ile 
beta-Asp-Leu 
beta-citryl-Glu-Glu 
beta-cyclocitral +   
beta-D-galactopyranosyl-(1->4)-beta-D-galactopyranose +  
beta-D-Manp-(1->4)-D-Glcp 
beta-dihydromenaquinone-9 
beta-geranylfarnesene 
beta-heptaprene 
beta-hexaprene 
beta-L-altrose +  
beta-L-Ara4N-lipid A +  
bilanafos 
bisanhydrobacterioruberin 
blasticidin S +  
bleomycin A5  
boromycin 
borrelidin  
brasilicardin A 
brevianamide F +  
butan-2-one +   
butremycin 
cacibiocin A +  
cacibiocin B 
caerulomycin A 
caerulomycin C 
caerulomycin F 
caerulomycin G 
caerulomycin H 
caerulomycin I 
caerulomycin J 
caerulomycin K 
caerulomycinamide 
caerulomycinonitrile 
candicidin 
candicidin D +  
carbocysteine-lysine 
carnosine +   
celesticetin 
cembrene C +  
cetoniacytone A 
chlorobactene 
chloroeremomycin 
chloroorienticin B 
chloroxanthin 
chondramide +  
chondramide A +  
chondramide B 
chondramide C +  
chondramide D 
chondrochloren A 
chondrochloren B 
chromomycin +  
chromopyrrolic acid 
chrysobactin 
cis-3-hydroxy-D-proline 
clavaldehyde 
clavaldehyde(1-) 
clavulanic acid 
CMP-3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid 
CMP-5'-phosphonoformic acid 
CMP-8-amino-3,8-dideoxy-alpha-D-manno-oct-2-ulosonic acid 
cobalt(II)-factor IV 
cobalt(II)-factor IV(6-) 
coelichelin 
coelichelin(3-) +  
coelimycin P1 
concanamycin +   
conglobatin 
cordysinin A 
corynebactin 
coumermycin A1 
cryptomaldamide 
curacomycin 
curacozole 
curamycin A 
cyanotoxin +   
cyclo(L-His-L-Pro) 
cyclo(L-Leu-L-Pro) 
cycloheximide  
cyclooctasulfur 
cyclooctatin +  
Cys(IAN)-Gly 
Cys-Cys 
Cys-Gly disulfide 
Cys-Pro 
Cys-Ser 
cystothiazole A 
cytosylglucuronate 
cytosylglucuronic acid 
D-2,4-diaminobutyric acid 
D-4-hydroxyphenylglycine zwitterion 
D-Ala-Gly 
D-Ala-Leu 
D-alanyl-D-alanine 
D-alanyl-D-serine 
D-allothreonine 
D-erythrulose 4-phosphate 
D-erythrulose 4-phosphate(2-) 
D-gamma-Glu-Gly 
D-gamma-glutamyl-D-glutamic acid 
D-glucose-(13)C6 
D-isoleucine +  
D-isoleucinium 
D-Leu-D-Leu 
D-Leu-Gly 
D-Leu-Tyr 
D-leucinate 
D-leucine +  
D-leucinium 
D-lysinate 
D-lysine +  
D-lysinium(1+) +  
D-lysinium(2+) 
D-tryptophan +  
D-tryptophan polyoxin C 
D-tryptophanate +  
D-tryptophanium 
D-tryptophanyl radical +  
D-xylose 5-phosphate 
dapdiamide +  
dapdiamide A zwitterion 
dapdiamide B zwitterion 
dapdiamide C zwitterion 
dapdiamide E zwitterion 
DAPT  
daptomycin 
daunorubicin +   
decarbamoylsaxitoxin 
dechlorocuracomycin +  
decyl palmitate 
deoxyaureothin +  
deoxybrevianamide E 
deoxyspectinabilin +  
deoxyviolacein 
deoxyviolaceinate 
deoxyviolaceinic acid 
desferrioxamine E 
desmosine +  
devancoaminyl vancomycin 
dihydrobisanhydrobacterioruberin 
dihydrogenistein +  
dihydroisopentenyldehydrorhodopin 
dihydroxy mycolic acid 
dinitrogen oxide  
dipicolinic acid +   
dithiolopyrrolone antibiotic +  
DL-alanyl-DL-phenylalanine 
Dnp-Asn-Gln 
Dnp-Nor-Gln 
Dnp-Pro-Gln 
Dnp-Sar-Gln 
Dnp-Thr-Gln 
Dnp-Trp-Gln 
dTDP-3,4-didehydro-2,6-dideoxy-alpha-D-glucose 
dTDP-4-(methylamino)-2,3,4,6-tetradeoxy-alpha-D-glucose 
dTDP-4-(methylammonio)-2,3,4,6-tetradeoxy-alpha-D-glucose(1-) 
dTDP-4-amino-2,3,4,6-tetradeoxy-alpha-D-glucose 
dTDP-4-dehydro-2,3,6-trideoxy-alpha-D-glucose 
dTDP-4-dehydro-2,3,6-trideoxy-alpha-D-glucose(2-) 
dTDP-4-dehydro-2,6-dideoxy-alpha-D-glucose 
dTDP-4-dehydro-2,6-dideoxy-alpha-D-glucose(2-) 
dTDP-alpha-D-forosamine 
dTDP-alpha-D-forosamine(1-) 
dTDP-beta-L-daunosamine 
dTDP-beta-L-daunosamine(1-) 
duvoglustat +   
echinenone +  
EI-1511-5 
EI-1625-2 
ekatetrone 
elaiophylin 
elloramycin A 
emamectins +   
enalapril +   
enalaprilat (anhydrous) +   
enterobactin +  
enterobactin(1-) 
epithienamycin E 
epothilone +   
erythromycin +   
erythromycin A(1+) 
Escherichia coli metabolite +   
Ethyl (E,4S)-4-[[(2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]-3-phenylpropanoyl]amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate 
Ethyl (E,4S)-4-[[(2S)-4-methyl-2-[[(2S)-3-[(2-methylpropan-2-yl)oxy]-2-(phenylmethoxycarbonylamino)butanoyl]amino]pentanoyl]amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate 
Ethyl (E,4S)-4-[[(2S)-4-methyl-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]pentanoyl]amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate 
fenbenicillin 
ferric yersiniabactin 
ferrioxamine E 
ficellomycin 
fidaxomicin  
filipin III  
flavuxanthin 
flexirubins +  
fluorescein-DNP hapten 
FMN +   
formobactin 
fortimicin KK1 
fosmidomycin 
FR901463 
FR901464 
FR901465 
furanomycin 
gamma-Glu-Abu 
gamma-Glu-Gln 
gamma-Glu-Glu 
gamma-Glu-Met 
gamma-Glu-Phe 
gamma-Glu-Tyr 
gamma-glutamyl-beta-cyanoalanine 
gamma-glutamyl-Se-methylselenocysteine 
gamma-glutamylalanine +  
gamma-glutamylphenylalanine 
gamma-glutamylthreonine +  
gamma-glutamyltyramine 
gammaGluCys(IAN) 
GDP-N,N'-diacetylbacillosamine 
GDP-N,N'-diacetylbacillosamine(2-) 
gellan gum 
gibberellin A15 (lactone form) +  
gibberellin A7 
GJ14 
gliotoxin  
Gln-Asn 
Gln-Gln 
Gln-Glu 
Gln-Gly 
Gln-Leu 
Gln-Phe 
Gln-Trp 
Gln-Tyr 
Gln-Val 
Glu-Ala 
Glu-Asp 
Glu-Cys 
Glu-Gln 
Glu-Glu +  
Glu-Glu-Lys 
Glu-Gly 
Glu-Ile 
Glu-Ile-Ser 
Glu-Leu 
Glu-Lys 
Glu-Lys-Trp-Ala 
Glu-Met 
Glu-Pro 
Glu-Ser 
Glu-Thr 
Glu-Trp 
Glu-Tyr 
glucosaminylmuramyl dipeptide 
glutamyl-L-amino acid +   
glutaurine 
Gly-Ala 
Gly-Arg 
Gly-Asn 
Gly-Asp 
Gly-Cys +  
Gly-D-Ala 
Gly-D-Asp 
Gly-D-Ser 
Gly-D-Thr 
Gly-D-Val 
Gly-Gln 
Gly-Glu 
Gly-His 
Gly-Hyp 
Gly-Ile 
Gly-Leu 
Gly-Lys 
Gly-Met 
Gly-Phe 
Gly-Pro 
Gly-Ser 
Gly-Thr 
Gly-Trp 
Gly-Tyr 
Gly-Val 
glycyl-DL-norleucine 
glycyl-DL-phenylalanine 
glycyl-L-phenylalanine 2-naphthylamide  
glycyl-L-proline 2-naphthylamide 
glycyl-L-tryptophan 2-naphthylamide 
glycylglycine 
glycylglycine 2-naphthylamide 
glycylsarcosine  
gougerotin 
griseochelin 
guaiacylglycerol beta-coniferyl ether 
guanidinoacetic acid 
hapalindole +  
hapalindole H 
hex-2-ulofuranosyl hexopyranoside 
His-Ala 
His-Asp 
His-Glu 
His-Gly 
His-His 
His-Ile 
His-Leu 
His-Lys 
His-Met 
His-Phe 
His-Pro 
His-Ser 
His-Trp 
His-Tyr 
His-Val 
holomycin +  
homoplatensimide A +  
homoplatensimide A methyl ester 
hop-17(21)-ene +  
hop-21(22)-ene +  
hygrolidin 
ikarugamycin +  
Ile-Ala 
Ile-Arg 
Ile-Asn 
Ile-Asp 
Ile-Gln 
Ile-Glu 
Ile-Gly 
Ile-His 
Ile-Ile 
Ile-Leu 
Ile-Lys 
Ile-Met 
Ile-Phe 
Ile-Pro 
Ile-Ser 
Ile-Thr 
Ile-Trp 
Ile-Tyr 
Ile-Val 
imidapril +   
Imidapril hydrochloride 
imidaprilat  
iminoarginine 
indanomycin 
indigoidine 
indol-3-ylacetaldehyde  
indole-3-acetamide 
indole-3-carbaldehyde 
indole-3-carboxylic acid +   
indolmycenic acid 
indolmycin 
isoaspartyl-amino acid +  
isonocardicin C 
isopentenyldehydrorhodopin 
isopentylamine 
isotabtoxin 
jadomycin B 
jawsamycin 
JMV 390-1 
K-252a +   
kalimantacin A 
kalimantacin B 
kalimantacin C 
kanamycin A +   
kanamycin A(4+) +  
kasugamycin 
L-2-amino-4-methoxy-trans-but-3-enoic acid 
L-2-aminopentanoic acid 
L-2-aminopentanoic acid zwitterion 
L-3-oxoalanine +  
L-4-Hydroxyphenylglycyl-L-arginine 
L-alanyl-D-glutamic acid 
L-Alanyl-gamma-D-glutamyl-meso-2,6-diaminoheptanedioate 
L-alanyl-L-alanine 
L-alanyl-L-alanine 2-naphthylamide 
L-alanyl-L-glutamic acid 
L-altrarate(1-) 
L-altraric acid 
L-aminoacyl-L-amino acid 
L-arginyl-L-amino acid 
L-arginyl-L-glutamic acid +  
L-beta-aspartylglycine 
L-beta-ethynylserine 
L-BMAA 
L-cysteinylglycine +  
L-dihydroanticapsin 
L-erythrulose 4-phosphate 
L-erythrulose 4-phosphate(2-) 
L-gamma-glutamyl-(3R)-L-beta-ethynylserine(1-) 
L-gamma-glutamyl-L-propargylglycine(1-) 
L-glutamyl-L-glutamic acid 2-naphthylamide 
L-glutamylglycine 2-naphthylamide 
L-homocarnosine 
L-homocysteinyl-N(6)-acetyl-L-lysine 
L-homophenylalanine 
L-leucylglycine 2-naphthylamide 
L-Lys-D-Asp 
L-Lys-D-Glu 
L-lysine derivative +   
L-lysine hydrochloride 
L-lysine residue +   
L-lysyl group +  
L-lysyl-D-alanine 
L-lysyl-L-alanine 
L-lysyl-L-amino acid 
L-Orn-D-Asp 
L-Orn-D-Glu 
L-prolylglycine 
L-ribonic acid 
L-serine derivative +  
L-serine residue +  
L-serino group 
L-seryl group 
L-seryl-L-tyrosine 2-naphthylamide 
L-tagatofuranose 6-phosphate(2-) 
L-tryptophan polyoxin C 
lancovutide 
lanosterol +   
lanthionine +   
lasalocid  
lavendiol 
legioliulin 
lejimalide A 
lejimalide B 
leptomycin A 
leptomycin B  
Leu-Ala 
Leu-Ala-Ser 
Leu-Arg 
Leu-Asn 
Leu-Asp 
Leu-Asp-Ser 
Leu-beta-Ala 
Leu-Cys 
Leu-D-Leu 
Leu-FMDP 
Leu-Glu 
Leu-Gly 
Leu-Gly-Pro 
Leu-Gly-Ser 
Leu-His 
Leu-Ile 
Leu-Leu 
Leu-Leu-Ser 
Leu-Lys 
Leu-Lys-Asp 
Leu-Met 
Leu-Phe 
Leu-Pro 
Leu-Ser 
Leu-Ser-Ser-Tyr 
Leu-Thr 
Leu-Thr-Ser 
Leu-Trp 
Leu-Tyr 
Leu-Val 
Leu-Val-Ser 
leucomycin +   
leucomycin V 
leukotriene D3 
leukotriene D4  
leukotriene F4 
leupeptin  
levodione 
lincomycin +   
lipid A 1,4'-bis(2-aminoethyl diphosphate) 
lisinopril +   
lucensimycin E 
luminmycin A 
lymphostin 
Lys-Arg 
Lys-Asp 
Lys-Asp-Tyr 
Lys-Gln 
Lys-Glu 
Lys-Glu-Glu 
Lys-Glu-Thr 
Lys-Gly 
Lys-Ile 
Lys-Leu 
Lys-Leu-Ser 
Lys-Lys 
Lys-Lys-Leu 
Lys-Met 
Lys-Met-Met-Met 
Lys-Phe 
Lys-Pro 
Lys-Ser 
Lys-Ser-Trp 
Lys-Thr 
Lys-Thr-Pro-Pro 
Lys-Thr-Trp-Tyr 
Lys-Trp 
Lys-Tyr 
Lys-Tyr-Glu 
Lys-Val 
macrocin 
maculosin 
malacidin A 
malacidin B 
Me-YTM-T 
Met-Ala 
Met-Arg 
Met-Asn 
Met-Asp 
Met-beta-Ala 
Met-FMDP 
Met-Gln 
Met-Glu 
Met-Gly 
Met-His 
Met-Ile 
Met-Leu 
Met-Lys 
Met-Met +  
Met-Phe 
Met-Pro 
Met-Ser 
Met-Thr 
Met-Trp 
Met-Tyr 
Met-Val 
methane +   
methoxy mycolic acid 
methyl gamma-D-aspartate 
methyl gamma-linolenate 
methyl pentadecanoate 
methymycin 
microcystin LF  
microcystin LW 
microcystin RR  
microcystin-LR  
mifamurtide  
milbemycin +   
mitomycin +   
Moexipril hydrochloride 
monoanhydrobacterioruberin 
monodechloroaminopyrrolnitrin 
mupirocin 
muramic acid +  
mutalomycin 
mycinamicin +  
Mycoplasma genitalium metabolite +   
mycothiol +  
myristyl palmitate 
myxochelin B 
N(1),N(5)-bis(2-deoxy-beta-D-glucopyranos-2-yl)-N(2)-(N(3)-DNCP-beta-alanyl)glutaminamide 
N(2)-(4-aminobutanoyl)-L-argininium 
N(2)-(4-aminobutanoyl)-L-lysinium 
N(2)-(4-aminobutanoyl)-L-ornithine(1+) 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-cysteinamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-cysteinamide 
N(2)-[3-(2-\{2-[(\{1-[(1-\{3-[2-(2-\{[4-(indol-3-yl)butanoyl]amino\}ethoxy)ethoxy]propanoyl\}piperidin-4-yl)carbonyl]piperidin-4-yl\}carbonyl)amino]ethoxy\}ethoxy)propanoyl]-N(6)-(5-nitro-2-furoyl)lysinamide 
N(2)-[3-(3-oxo-3,4-dihydroquinoxalin-2-yl)propanoyl]-L-serinamide 
N(2)-\{[(1R)-1-(4-bromophenyl)ethyl]carbamoyl\}-L-asparaginyl-N-\{(1S)-4-carbamimidamido-1-[(S)-(2S)-2,3-dihydro-1,3-thiazol-2-yl(hydroxy)methyl]butyl\}-L-valinamide 
N(2)-\{[2-(2-\{[4-(indol-3-yl)butanoyl]amino\}ethoxy)ethoxy]acetyl\}arginyl-N(1)-\{2-[(5-sulfo-1-naphthyl)amino]ethyl\}aspartamide 
N(2)-L-lysino group +  
N(3)-fumaramoyl-(S)-2,3-diaminopropanoic acid 
N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid 
N(4)-aminopropylspermidine 
N(4)-aminopropylspermidine(4+) 
N(4)-aminopropylspermine 
N(4)-aminopropylspermine(5+) 
N(4)-bis(aminopropyl)spermidine(1+) 
N(4)-bis(aminopropyl)spermidine(5+) 
N(6)-[(3R)-3-methyl-D-ornithyl]-L-lysine 
N(6)-L-homocysteinyl-N(2)-acetyl-L-lysine 
N(6)-L-lysino group 
N(alpha),N(tele)-(Dnp)2-His-Gln 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-cysteine sulfoxide 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-selenocysteine 
N(alpha)-acetyl-L-methionyl-L-asparagine +  
N,N,N-trimethylglycyl-CoA 
N,N,N-trimethylglycyl-CoA(3-) 
N,O-(Dnp)2-Tyr-Gln 
N-(3-oxododecanoyl)-L-homoserine lactone 
N-(4-aminobenzoyl)-L-glutamic acid 
N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine 
N-(4-oxoglutaryl)-L-cysteinylglycine 
N-(benzylsulfonyl)-3-cyclohexyl-D-alanyl-N-(2-amino-1,3-benzothiazol-6-yl)-L-prolinamide 
N-(carboxymethyl)-3-cyclohexyl-D-alanyl-N-[(4-carbamimidoyl-1,3-thiazol-2-yl)methyl]-L-prolinamide 
N-(gamma-L-glutamyl)-L-alaninol 
N-(gamma-L-glutamyl)-L-alaninol zwitterion 
N-(L-arginino) taurine 
N-(morpholin-4-ylsulfonyl)-L-phenylalanyl-3-(2-amino-1,3-thiazol-4-yl)-N-\{(1R,2R,3S)-1-[(1R)-cyclohex-3-en-1-ylmethyl]-2,3-dihydroxy-5-methylhexyl\}-L-alaninamide 
N-[(2S)-2-amino-2-carboxyethyl]-L-glutamic acid 
N-[(2S)-2-aminobutanoyl]glycine 
N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine 
N-[(benzyloxy)carbonyl]-L-tyrosyl-N-hydroxy-L-leucinamide 
N-[(benzyloxy)carbonyl]-O-(tert-butyl)-L-threonyl-3-cyclohexyl-N-[(1S)-2-hydroxy-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}ethyl]-L-alaninamide 
N-\{[4-(1,1-dioxido-3-oxo-2,3-dihydro-1,2-thiazol-5-yl)phenyl]acetyl\}-L-phenylalanyl-4-(1,1-dioxido-3-oxo-2,3-dihydro-1,2-thiazol-5-yl)-L-phenylalaninamide 
N-acetyl-D-glucosamine +   
N-acetyl-D-mannosamine +  
N-acetyl-L-methionyl-L-alanine +  
N-acetyl-L-methionyl-L-glutamine +  
N-acetyl-L-methionyl-L-isoleucine +  
N-acetyl-L-methionyl-L-leucine +  
N-acetyl-L-methionyl-L-phenylalanine +  
N-acetyl-L-methionyl-L-serine +  
N-acetyl-L-methionyl-L-threonine +  
N-acetyl-L-methionyl-L-tryptophan +  
N-acetyl-L-methionyl-L-tyrosine +  
N-acetyl-L-methionyl-L-valine +  
N-acetyl-L-phenylalanyl-4-[(5S)-1,1-dioxido-3-oxo-1,2-thiazolidin-5-yl]-L-phenylalaninamide 
N-acetyl-L-phenylalanyl-4-[difluoro(phosphono)methyl]-L-phenylalaninamide 
N-Acetyl-L-phenylalanyl-L-diiodotyrosine 
N-acetylcarnosine 
N-acetylneuraminic acid +   
N-arachidonoyl-L-serine 
N-benzoyl-L-phenylalanyl-4-[(5S)-1,1-dioxido-3-oxo-1,2-thiazolidin-5-yl]-L-phenylalaninamide 
N-benzoyl-L-valylglycine 4-methoxy-2-naphthylamide 
N-Boc-D-4-HO-3,5-Cl2-PhGly-D-4-HO-3,5-I2-PhGly-OMe 
N-demethylindolmycin 
N-formyl-L-methionyl-L-methionine 
N-hydroxy-2-methylpropanamine 
N-isopropyl-L-glutamine 
N-isopropyl-L-glutamine zwitterion 
N-methylhydantoin 
nanaomycin A 
narbomycin 
NBD-N(Me)-DbetaA-OH 
neomethymycin 
neopikromycin 
neopikromycin(1+) 
neotame  
nigericin  
nocamycin E +  
nocamycin E(2-) 
nocamycin I 
nocamycin I(1-) 
nocardicin C 
nocardicin G 
nogalamycin 
nogalaviketone 
nogalonic acid +  
nonadec-1-ene 
nonaflavuxanthin 
nonyl palmitate 
notoamide C 
notoamide D 
notoamide E 
notoamide S +  
novamethymycin 
novapikromycin 
novclobiocin 109 
nystatins +   
O-acetyl-L-serine +  
o-aminoacetophenone  
O-ureido-L-serine 
octadecane +   
octyl palmitate 
oleandomycins +   
oligomycin +   
olivomycin +  
omapatrilat  
ombitasvir +  
omega-3 fatty acid +   
omega-hydroxy-beta-dihydromenaquinone-9 
opine +  
orlistat  
orotidine 
ossamycin 
oviedomycin 
oxetanocin A +  
oxytetracycline  
p-methoxybenzaldehyde  
p-Ts-L-Lys-Me 
paerucumarin 
palmitoyllipid A 
pantetheine sulfonate 
pederin 
pentalenolactone 
pentalenolactone D 
pentalenolactone E 
pentalenolactone F 
pepstatin A  
perindoprilat 
perquinoline 
phaseolotoxin 
Phe(4-NO2)-Gln 
Phe-Ala 
Phe-Arg 
Phe-Asn 
Phe-Asp 
Phe-beta-Ala 
Phe-FMDP 
Phe-Gln 
Phe-Glu 
Phe-Gly 
Phe-His 
Phe-Ile 
Phe-Leu 
Phe-Lys 
Phe-Met 
Phe-Phe 
Phe-Pro 
Phe-Ser  
Phe-Thr 
Phe-Trp 
Phe-Tyr 
Phe-Val 
phenazine-1,6-dicarboxylic acid 
phenazine-1-carboxylic acid  
phleomycin D1 +  
phosphatidyl-myo-inositol 6-acylmannoside(1-) 
phosphinomethylisomalic acid 
phosphoramidon  
piericidin A  
pikromycin 
platencin +  
platencin A1 +  
platencin A1 methyl ester 
platencin A2 +  
platencin A2 methyl ester 
platencin A3 +  
platencin A3 methyl ester 
platensimycin +  
platensimycin A1 +  
platensimycin A1 methyl ester 
platensimycin A2 methyl ester 
platensimycin A3 methyl ester 
platensimycin A4 methyl ester 
platensimycin A5 methyl ester 
platensimycin B2 
platensimycin B3 
platensimycin B4 +  
platensimycin B4 methyl ester 
platensimycin methyl ester 
platensin A4 
PM-94128 
poly(glycerol phosphate) anion 
poly(glycerol phosphate) macromolecule +  
polyhydroxyalkanoate 
polyoxin +  
pradimicin +  
premithramycin A2' 
premithramycin A3' 
premycofactocin +  
premycofactocinol 
pristinamycin 
pristinamycin IA +  
Pro-Ala 
Pro-Arg 
Pro-Asn 
Pro-Asp 
Pro-Gln 
Pro-Glu 
Pro-Hyp 
Pro-Ile 
Pro-Leu 
Pro-Lys 
Pro-Met 
Pro-Phe 
Pro-Pro 
Pro-Ser 
Pro-Thr 
Pro-Trp 
Pro-Tyr 
Pro-Val 
prodigiosin  
propyl linoleate 
protoasukamycin +  
protodeoxyviolaceinate 
protodeoxyviolaceinic acid 
protubonine A +  
protubonine B 
proviolacein +   
pyocyanine  
pyoluteorin 
pyoverdine 
pyridinestrone-3-carboxylic acid 
pyroglutamylglutamine 
pyroglutamylglycine 
pyroglutamylvaline 
pyrrolnitrin 
pyrrolomycin A 
ramipril  
ramiprilat  
ravidomycin 
reumycin +  
RF9 
rhabduscin 
rhamnose +   
rhodopin +  
rifamycin SV +   
rifamycin-undecaketide carboxylic acid +  
ristocetin 
rosaramicin 
roseoflavin 
royal jelly  
S-(4-hydroxy-1-oxononan-3-yl)cysteinylglycine 
S-[(E)-N-hydroxy-2-(indol-3-yl)ethanimidoyl]-L-cysteinylglycine 
S-[(Z)-N-hydroxy-2-phenylethanimidoyl]-L-cysteinylglycine 
S-nitroso-L-cysteinylglycine 
salinipyrone A 
salinosporamide +  
schizokinen 
scytonemin 
seldomycin 5 
selenohomocystine 
Ser-Ala 
Ser-Asn 
Ser-Asp 
Ser-Gln 
Ser-Glu 
Ser-Gly 
Ser-His 
Ser-Ile 
Ser-Leu 
Ser-Leu-Ser 
Ser-Lys 
A dipeptide composed of L-serine and L-lysine joined by a peptide linkage. It is a constituent of bacterial cell wall peptidoglycan type A11.14 and A3alpha.
Ser-Met 
Ser-Phe 
Ser-Pro 
Ser-Ser 
Ser-Thr 
Ser-Trp 
Ser-Trp-Lys 
Ser-Tyr 
Ser-Val 
sevadicin 
sibiromycin 
sirolimus +   
sodorifen 
soraphen A 
spectinabilin 
spectinomycin 
spheroiden-2-one 
spinosyn +  
spiramycin I 
spiramycin II  
spirapril  
spiraprilat +   
spirilloxanthin +  
spiruchostatin B  
staphcoccomycin 
staphyloferrin A +  
staphyloferrin B 
steffimycin D 
stigmatellin A  
streptazone E 
Streptococcus pneumoniae metabolite +  
streptolydigin 
streptomycin +   
succinoglucan 
syringolin A 
syringomycin +  
tabtoxin 
Tabtoxin biosynthesis intermediate 5; 
Tabtoxin biosynthesis intermediate 6 
tabtoxinine beta-lactam +  
tabtoxinine-delta-lactam +  
tacrolimus (anhydrous) +   
tagatose 6-phosphate +  
TDP-actinospectose 
TDP-actinospectose(2-) 
TDP-beta-L-rhamnose 
TDP-beta-L-rhamnose(2-) 
teicoplanin A2-1 +   
teicoplanin A2-2 +   
teicoplanin A2-3 +   
teicoplanin A2-4 +   
teicoplanin A2-5 +   
teicoplanin A3-1 +   
temocapril 
Temocapril hydrochloride  
tetradecanal 
tetradecanoic-d27 acid 
tetramethylpyrazine  
tetrangulol +  
tetrodotoxin  
thiazomycin 
thiolutin 
thiomarinol A 
thiomarinol B 
thiomarinol C 
thiomarinol D 
thiomarinol E 
thiomarinol F 
thiotropocin 
Thr-Ala 
Thr-Ala-Ser 
Thr-Arg 
Thr-Asp 
Thr-Gln 
Thr-Glu 
Thr-Gly 
Thr-His 
Thr-Ile 
Thr-Leu 
Thr-Met 
Thr-Phe 
Thr-Pro 
Thr-Ser 
Thr-Thr 
Thr-Trp 
Thr-Tyr 
Thr-Val 
threonyl-3-sulfoalanine 
tilimycin 
tilivalline 
TMC-1A 
TMC-1B 
TMC-1C 
TMC-1D 
TMC-86A 
TMC-86B 
TMC-89A 
TMC-89B 
TMC-95A 
TMC-96 
tolybyssidin A 
tolybyssidin B 
tomaymycin 
toxoflavin 
toyocamycin 
trandolapril  
trandolaprilat 
trans-benzylideneacetone 
trehalose 6,6'-dimycolate 
trehalulose 
triacsin C  
trichostatin A +   
tropodithietic acid 
tropolone +   
Trp-Ala 
Trp-Arg 
Trp-Asn 
Trp-Asp 
Trp-Asp-Ser 
Trp-Glu 
Trp-Gly 
Trp-Ile 
Trp-Leu +  
Trp-Lys 
Trp-Phe 
Trp-Pro 
Trp-Ser 
Trp-Thr 
Trp-Trp 
Trp-Tyr 
Trp-Val 
tryprostatin A 
tryprostatin B 
tubercidin +   
tylosin  
Tyr-Ala 
Tyr-Arg 
Tyr-Asn 
Tyr-Asp 
Tyr-FMDP 
Tyr-Gln 
Tyr-Glu 
Tyr-Gly 
Tyr-His 
Tyr-Ile 
Tyr-Leu 
Tyr-Lys 
Tyr-Met 
Tyr-Phe 
Tyr-Pro 
Tyr-Ser 
Tyr-Thr 
Tyr-Trp 
Tyr-Val 
tyrocidine A +  
tyrocidine B +  
tyrocidine C +  
tyrosyltyrosine +  
UDP-N-acetylgalactosamine-5,6-ene 
UDP-N-acetylgalactosamine-5,6-ene(2-) 
UDP-N-acetyltunicamine-uracil 
UDP-N-acetyltunicamine-uracil(2-) 
UK 63052 
UK 63598 
UK 65662 
UK-2A 
UK-2B 
UK-3A 
uracil octosyl acid 5'-phosphate 
uridine-5'-aldehyde 
Val-Ala 
Val-Arg 
Val-Asn 
Val-Asp 
Val-FMDP 
Val-Gln 
Val-Glu 
Val-Gly 
Val-His 
Val-Ile 
Val-Leu 
Val-Lys 
Val-Met 
Val-Phe 
Val-Pro +  
Val-Ser 
Val-Thr 
Val-Tyr 
Val-Val 
valanimycin 
validamycin A(1+) 
validamycins +  
validone +  
validoxylamine A 
validoxylamine A 7'-phosphate 
valinomycin  
vanchrobactin 
vancomycin +   
venturicidin 
violacein  
violaceinate 
violaceinic acid 
virginiamycin 
virginiamycin S1 +  
VM 44857 
WLL-vs 
xenocyloin 
xylobiose 
yersiniabactin 
YTM-T 
Z-Val-Phe-H  
zeaxanthin +  
zorbamycin 

Synonyms
Exact Synonyms: L-seryl-L-lysine
Related Synonyms: (2S)-6-amino-2-{[(2S)-2-amino-3-hydroxypropanoyl]amino}hexanoic acid ;   Formula=C9H19N3O4 ;   InChI=1S/C9H19N3O4/c10-4-2-1-3-7(9(15)16)12-8(14)6(11)5-13/h6-7,13H,1-5,10-11H2,(H,12,14)(H,15,16)/t6-,7-/m0/s1 ;   InChIKey=SBMNPABNWKXNBJ-BQBZGAKWSA-N ;   L-Ser-L-Lys ;   S-K ;   SK ;   SMILES=C(=O)([C@@H](N)CO)N[C@H](C(=O)O)CCCCN
Xrefs: CAS:22677-61-8 ;   HMDB:HMDB0029044 ;   PMID:4568761

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.