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Valine, leucine and isoleucine biosynthesis

SourceIDPathway
KEGG00290 Map00290

Pathway Metabolites

YMDB ID Name
CAS Number
IUPAC Name Formula
Weight
Structure
YMDB00038L-Isoleucine
73-32-5
(2S,3S)-2-amino-3-methylpentanoic acidC6H13NO2
131.1729
Thumb
YMDB00039(S)-2-Aceto-2-hydroxybutanoic acid(2S)-2-ethyl-2-hydroxy-3-oxobutanoic acidC6H10O4
146.1412
Thumb
YMDB00063(R)-2,3-Dihydroxy-isovalerate(2R)-2,3-dihydroxy-3-methylbutanoic acidC5H10O4
134.1305
Thumb
YMDB00068(R)-2,3-Dihydroxy-3-methylvalerate
562-43-6
(2R,3R)-2,3-dihydroxy-3-methylpentanoic acidC6H12O4
148.1571
Thumb
YMDB000712-Ketobutyric acid
600-18-0
2-oxobutanoic acidC4H6O3
102.0886
Thumb
YMDB001062-Isopropylmalic acid
49601-06-1
(2S)-2-hydroxy-2-(propan-2-yl)butanedioic acidC7H12O5
176.1672
Thumb
YMDB00152L-Valine
72-18-4
(2S)-2-amino-3-methylbutanoic acidC5H11NO2
117.1463
Thumb
YMDB00168(S)-3-methyl-2-oxovaleric acid
1460-34-0
(3S)-3-methyl-2-oxopentanoic acidC6H10O3
130.1418
Thumb
YMDB00175Pyruvic acid
127-17-3
2-oxopropanoic acidC3H4O3
88.0621
Thumb
YMDB00177(S)-2-Acetolactate(2S)-2-hydroxy-2-methyl-3-oxobutanoic acidC5H8O4
132.1146
Thumb
YMDB00214L-Threonine
72-19-5
(2S,3R)-2-amino-3-hydroxybutanoic acidC4H9NO3
119.1192
Thumb
YMDB00312Acetyl-CoA
72-89-9
{[(2R,3S,4R,5R)-2-({[({[(3R)-3-[(2-{[2-(acetylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]-3-hydroxy-2,2-dimethylpropoxy](hydroxy)phosphoryl}oxy)(hydroxy)phosphoryl]oxy}methyl)-5-(6-amino-9H-purin-9-yl)-4-hydroxyoxolan-3-yl]oxy}phosphonic acidC23H38N7O17P3S
809.571
Thumb
YMDB00365Alpha-Ketoisovaleric acid
759-05-7
3-methyl-2-oxobutanoic acidC5H8O3
116.1152
Thumb
YMDB003683-Isopropylmalate
921-28-8
(2R,3S)-2-hydroxy-3-(propan-2-yl)butanedioic acidC7H12O5
176.1672
Thumb
YMDB00387L-Leucine
61-90-5
(2S)-2-amino-4-methylpentanoic acidC6H13NO2
131.1729
Thumb
YMDB00388Ketoleucine
816-66-0
4-methyl-2-oxopentanoic acidC6H10O3
130.1418
Thumb
YMDB00428(S)-2-acetyl-2-hydroxybutanoate(2S)-2-ethyl-2-hydroxy-3-oxobutanoic acidC6H10O4
146.1412
Thumb
YMDB004422-Isopropylmaleic acid(2Z)-2-(propan-2-yl)but-2-enedioic acidC7H10O4
158.1519
Thumb
YMDB01004(2R,3S)-3-isopropylmalate(2-)
921-28-8
C18H35O2
283.4693
Thumb
YMDB010112-oxobutanoate
600-18-0
C4H5O3
101.0807
Thumb
YMDB010173-methyl-2-oxobutanoate
759-05-7
C5H7O3
115.1073
Thumb
YMDB01020(S)-3-methyl-2-oxovalerate
1460-34-0
C6H9O3
129.1339
Thumb
YMDB010304-Methyl-2-oxopentanoate
816-66-0
C6H9O3
129.1339
Thumb
YMDB01053pyruvate
127-17-3
C3H3O3
87.0541
Thumb
YMDB01070(R)-2,3-Dihydroxy-3-methylbutanoate(2R)-2,3-dihydroxy-3-methylbutanoateC5H9O4
133.1226
Thumb
YMDB01091(2R,3R)-2,3-Dihydroxy-3-methylpentanoate(2R,3R)-2,3-dihydroxy-3-methylpentanoateC6H11O4
147.1491
Thumb

Pathway Proteins

Uniprot ID Gene Name
Locus
Name Type Metabolites
P47176BAT2
YJR148W
Branched-chain-amino-acid aminotransferase, cytosolicEnzyme
P48526ISM1
YPL040C
Isoleucyl-tRNA synthetase, mitochondrialEnzyme
P38891BAT1
YHR208W
Branched-chain-amino-acid aminotransferase, mitochondrialEnzyme
P09436ILS1
YBL076C
Isoleucyl-tRNA synthetase, cytoplasmicEnzyme
P06168ILV5
YLR355C
Ketol-acid reductoisomerase, mitochondrialEnzyme
Q12166LEU9
YOR108W
2-isopropylmalate synthase 2, mitochondrialEnzyme
P06208LEU4
YNL104C
2-isopropylmalate synthaseEnzyme
P00927ILV1
YER086W
Threonine dehydratase, mitochondrialEnzyme
P25379CHA1
YCL064C
Catabolic L-serine/threonine dehydrataseEnzyme
P07806VAS1
YGR094W
Valyl-tRNA synthetase, mitochondrialEnzyme
P26637CDC60
YPL160W
Leucyl-tRNA synthetase, cytoplasmicEnzyme
P11325NAM2
YLR382C
Leucyl-tRNA synthetase, mitochondrialEnzyme
P07264LEU1
YGL009C
3-isopropylmalate dehydrataseEnzyme
P04173LEU2
YCL018W
3-isopropylmalate dehydrogenaseEnzyme
P16387PDA1
YER178W
Pyruvate dehydrogenase E1 component subunit alpha, mitochondrialEnzyme
P32473PDB1
YBR221C
Pyruvate dehydrogenase E1 component subunit beta, mitochondrialEnzyme
P07342ILV2
YMR108W
Acetolactate synthase catalytic subunit, mitochondrialEnzyme
P39522ILV3
YJR016C
Dihydroxy-acid dehydratase, mitochondrialEnzyme