"Twins" retrives similar metabolites in chemical structure.
last update : 2020.01.06
KNApSAcK CID : ex.) C00000001


and

Similarity (%) : ex.) 98
% or more





INPUT WORD = C00019675 , 50% or more
[ Metabolite Name : 2-Ketobutyric acid , 2-Oxobutyric acid , 2-Oxobutanoic acid , alpha-Ketobutyric acid ]
Number of matched data : 50

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00001185 D-Glyceric acid
Glyceric acid
92.31
C00007464 3-Mercaptopyruvic acid 92.31
C00018267 (S)-2-Amino-3-butynoic acid
(S)-Ethynylglycine
Antibiotic FR 900130
FR 900130
92.31
C00019682 Succinaldehydic acid
beta-Formylpropionic acid
4-Oxobutanoic acid
92.31
C00029461 2-Methylbutanoic acid
2-Methylbutyric acid
92.31
C00036428 1-Deoxythreitol 92.31
C00007623 Ketovaline
2-Ketoisovalerate
alpha-Ketoisovalerate
3-Methyl-2-oxobutanoic acid
86.67
C00001343 acetidine 2-carboxylic acid
Azetidine-2-carboxylic acid
(2S)-2-Azetidinecarboxylic acid
L-Azetidine 2-carboxylic acid
85.71
C00007566 1-Aminocyclopropane-1-carboxylate
1-Aminocyclopropane-1-carboxylic acid
85.71
C00018800 Azirinomycin 85.71
C00029343 (R)-3,4-Dihydroxybutanoic acid gamma-lactone
(+)-(R)-3-Hydroxy-.gamma.-butyrolactone
85.71
C00040580 Tulipalin A 85.71
C00001180 Butanoic acid
Butyric acid
84.62
C00001189 3-Methylbutanoic acid
3-Methylbutyric acid
Isovaleric acid
84.62
C00001191 L-Lactic acid
(S)-(+)-Lactic acid
84.62
C00001200 Pyruvic acid 84.62
C00001207 Tiglic acid 84.62
C00001208 pentanoic acid
Valeric acid
84.62
C00001337 GABA
Gamma-aminobutyric acid
4-Aminobutyric acid
gamma-Aminobutyric acid
84.62
C00001351 L-Cysteine
L-Cys
84.62
C00001393 L-Serine
L-Ser
84.62
C00007323 D-Cysteine 84.62
C00007563 Hydroxypyruvic acid 84.62
C00015490 Penitricin D 84.62
C00019549 D-Lactic acid
(R)-(-)-Lactic acid
84.62
C00029460 2-Methyl-2-butenoic acid 84.62
C00033067 Isovalerate 84.62
C00033555 2-Methyl-1,3-butanediol 84.62
C00034230 Selenocysteine 84.62
C00035493 3-Methyl-2-pentanol 84.62
C00035617 Ethyl propanoate
Ethyl propionate
84.62
C00035729 Propyl acetate 84.62
C00036556 3-Methyl-butanamide 84.62
C00043175 2-Methylbutyramide 84.62
C00018611 (2R-cis)-3-Amino-2-oxetanecarboxylic acid
Oxetin
81.25
C00034315 Threonic acid 1-4-lactone
Threonic acid-1,4-lactone
81.25
C00001183 Fumaric acid 80.00
C00001205 Succinic acid 80.00
C00001350 L-beta-Cyanoalanine 80.00
C00001353 L-alpha,gamma-Diaminobutyric acid 80.00
C00001365 L-Homocysteine 80.00
C00001366 L-Homoserine 80.00
C00001394 L-Threonine
L-Thr
80.00
C00001398 L-Valine
L-Val
80.00
C00007469 L-Aspartate 4-semialdehyde 80.00
C00033849 Fumarate 80.00
C00034313 Threitol
DL-Tetritol
80.00
C00034868 L-2,4-Diaminobutyric acid
DABA
(-)-L-2,4-Diaminobutyric acid
80.00
C00037074 D-Threitol 80.00
C00044037 (2R,3R)-Nilic acid 80.00
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