Cysteine Metabolism

SourceIDPathway
PathWhizPW002383 ThumbThumb?image type=greyscaleThumb?image type=simple

Pathway Metabolites

YMDB ID Name
CAS Number
IUPAC Name Formula
Weight
Structure
YMDB00033Glyoxylic acid
298-12-4
2-oxoacetic acidC2H2O3
74.0355
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YMDB00034L-aspartic 4-semialdehyde
15106-57-7
(2S)-2-amino-4-oxobutanoic acidC4H7NO3
117.1033
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YMDB00045Coenzyme A
85-61-0
{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[hydroxy({hydroxy[(3R)-3-hydroxy-2,2-dimethyl-3-({2-[(2-sulfanylethyl)carbamoyl]ethyl}carbamoyl)propoxy]phosphoryl}oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acidC21H36N7O16P3S
767.534
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YMDB00046L-Cysteine
52-90-4
(2R)-2-amino-3-sulfanylpropanoic acidC3H7NO2S
121.158
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YMDB00056Acetic acid
64-19-7
acetic acidC2H4O2
60.052
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YMDB000712-Ketobutyric acid
600-18-0
2-oxobutanoic acidC4H6O3
102.0886
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YMDB00104L-Homoserine
672-15-1
(2S)-2-amino-4-hydroxybutanoic acidC4H9NO3
119.1192
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YMDB00109Adenosine triphosphate
56-65-5
({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)phosphonic acidC10H16N5O13P3
507.181
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YMDB00112L-Serine
56-45-1
(2S)-2-amino-3-hydroxypropanoic acidC3H7NO3
105.0926
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YMDB001134-Phospho-L-aspartic acid
22138-53-0
(2S)-2-amino-4-oxo-4-(phosphonooxy)butanoic acidC4H8NO7P
213.0826
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YMDB00175Pyruvic acid
127-17-3
2-oxopropanoic acidC3H4O3
88.0621
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YMDB00245L-Cystathionine
56-88-2
(2S)-2-amino-4-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}butanoic acidC7H14N2O4S
222.262
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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
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YMDB00371Homocysteine
454-29-5
2-amino-4-sulfanylbutanoic acidC4H9NO2S
135.185
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YMDB00423Ammonium
14798-03-9
azaniumH4N
18.0385
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YMDB00426NADPH
53-57-6
{[(2R,3R,4R,5R)-2-(6-amino-9H-purin-9-yl)-5-[({[({[(2R,3S,4R,5R)-5-(3-carbamoyl-1,4-dihydropyridin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)methyl]-4-hydroxyoxolan-3-yl]oxy}phosphonic acidC21H30N7O17P3
745.4209
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YMDB00427NADP
53-59-8
1-[(2R,3R,4S,5R)-5-[({[({[(2R,3R,4R,5R)-5-(6-amino-9H-purin-9-yl)-3-hydroxy-4-(phosphonooxy)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)methyl]-3,4-dihydroxyoxolan-2-yl]-3-carbamoyl-1lambda5-pyridin-1-yliumC21H29N7O17P3
744.4129
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YMDB00520L-Homocysteine
6027-13-0
(2S)-2-amino-4-sulfanylbutanoic acidC4H9NO2S
135.185
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YMDB00653Hydrogen sulfide
7783-06-4
hydrogen sulfideH2S
34.081
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YMDB00862hydron
12408-02-5
hydronH
1.00794
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YMDB00890water
7732-18-5
waterH2O
18.0153
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YMDB00896L-Aspartic acid
56-84-8
(2S)-2-aminobutanedioic acidC4H7NO4
133.1027
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YMDB00907phosphate
14265-44-2
phosphoric acidO4P
94.9714
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YMDB00914ADP
58-64-0
[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy]phosphonic acidC10H15N5O10P2
427.2011
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YMDB16245Acetylhomoserine4-(acetyloxy)-2-aminobutanoic acidC6H11NO4
161.1558
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YMDB162582-aminoprop-2-enoate2-aminoprop-2-enoateC3H4NO2
86.071
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YMDB162592-iminopropanoate2-iminopropanoateC3H4NO2
86.071
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Pathway Proteins

Uniprot ID Gene Name
Locus
Name Type Metabolites
P13663HOM2
YDR158W
Aspartate-semialdehyde dehydrogenaseEnzyme
P08465MET2
YNL277W
Homoserine O-acetyltransferaseEnzyme
P06106MET17
YLR303W
Protein MET17Enzyme
P31373CYS3
YAL012W
Cystathionine gamma-lyaseEnzyme
P53101STR3
YGL184C
Cystathionine beta-lyaseEnzyme
P43623IRC7
YFR055W
Putative cystathionine beta-lyaseEnzyme
P10869HOM3
YER052C
AspartokinaseEnzyme
P32582CYS4
YGR155W
Cystathionine beta-synthaseEnzyme
P31116HOM6
YJR139C
Homoserine dehydrogenaseEnzyme