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


and

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





INPUT WORD = C00007623 , 50% or more
[ Metabolite Name : Ketovaline , 2-Ketoisovalerate , alpha-Ketoisovalerate , 3-Methyl-2-oxobutanoic acid ]
Number of matched data : 53

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00001398 L-Valine
L-Val
93.33
C00019678 2,3-Dihydroxy-isovaleric acid
2,3-Dihydroxyisovaleric acid
88.24
C00018611 (2R-cis)-3-Amino-2-oxetanecarboxylic acid
Oxetin
87.50
C00034315 Threonic acid 1-4-lactone
Threonic acid-1,4-lactone
87.50
C00036320 (+)-Tulipalin B 87.50
C00038061 (-)-Tulipalin B 87.50
C00001189 3-Methylbutanoic acid
3-Methylbutyric acid
Isovaleric acid
86.67
C00001218 Caproic acid
1-Hexanoic acid
Hexanoic acid
n-Hexanoic acid
86.67
C00001394 L-Threonine
L-Thr
86.67
C00019675 2-Ketobutyric acid
2-Oxobutyric acid
2-Oxobutanoic acid
alpha-Ketobutyric acid
86.67
C00033067 Isovalerate 86.67
C00044037 (2R,3R)-Nilic acid 86.67
C00001374 L-isoleucine 82.35
C00007474 2-Oxo-4-(methylthio)butanoic acid
4-(Methylthio)-2-oxobutanoic acid
82.35
C00019658 2-Acetolactate 82.35
C00033834 Erythronic acid 82.35
C00033964 Itaconic acid 82.35
C00034314 Threonic acid 82.35
C00035904 2-C-Methyl-D-erythritol 82.35
C00001388 L-Proline
L-Pro
81.25
C00007606 L-delta1-Pyrroline-5-carboxylate
Pyrroline-5-carboxylate
81.25
C00000747 L-S-methylcysteine
S-Methyl cysteine
S-Methyl-L-cysteine
80.00
C00001161 Erythritol
meso-Erythritol
80.00
C00001183 Fumaric acid 80.00
C00001185 D-Glyceric acid
Glyceric acid
80.00
C00001205 Succinic acid 80.00
C00001208 pentanoic acid
Valeric acid
80.00
C00001254 2-Heptanone
Heptan-2-one
Methyl-n-pentyl ketone
80.00
C00001343 acetidine 2-carboxylic acid
Azetidine-2-carboxylic acid
(2S)-2-Azetidinecarboxylic acid
L-Azetidine 2-carboxylic acid
80.00
C00001353 L-alpha,gamma-Diaminobutyric acid 80.00
C00001365 L-Homocysteine 80.00
C00001380 3-Methylamino-L-alanine 80.00
C00001382 Se-methyl-L-selenocysteine 80.00
C00007291 Betaine
Glycine betaine
80.00
C00007412 Erythrose 80.00
C00007464 3-Mercaptopyruvic acid 80.00
C00007469 L-Aspartate 4-semialdehyde 80.00
C00007566 1-Aminocyclopropane-1-carboxylate
1-Aminocyclopropane-1-carboxylic acid
80.00
C00010280 3-Methyl-2-butenoic acid 80.00
C00018267 (S)-2-Amino-3-butynoic acid
(S)-Ethynylglycine
Antibiotic FR 900130
FR 900130
80.00
C00018800 Azirinomycin 80.00
C00019682 Succinaldehydic acid
beta-Formylpropionic acid
4-Oxobutanoic acid
80.00
C00029343 (R)-3,4-Dihydroxybutanoic acid gamma-lactone
(+)-(R)-3-Hydroxy-.gamma.-butyrolactone
80.00
C00029461 2-Methylbutanoic acid
2-Methylbutyric acid
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
C00035729 Propyl acetate 80.00
C00036428 1-Deoxythreitol 80.00
C00037074 D-Threitol 80.00
C00040580 Tulipalin A 80.00
C00045681 beta-Methylaminoalanine 80.00
C00048247 (S)-2-Heptanol 80.00
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