|
|
L-cysteine + O-phospho-L-homoserine <=> L-cystathionine + phosphate
|
2.5.1.48
cystathionine gamma-synthase
|
–
|
| |
BRENDA:
BS354338
MetaCyc:
CYSPH-RXN
SABIO-RK:
13007
|
|
|
|
2-aminoacrylate <=> 2-iminopropanoate
|
4.3.1.17
L-serine ammonia-lyase
4.4.1.13
cysteine-S-conjugate beta-lyase
4.4.1.25
L-cysteate sulfo-lyase
4.4.1.28
L-cysteine desulfidase
4.4.1.35
L-cystine beta-lyase
|
–
–
–
–
–
|
| |
BRENDA:
BR50834
KEGG:
R11100
MetaCyc:
RXN-15124
|
|
|
|
L-cystathionine <=> 2-aminoacrylate + L-homocysteine
|
4.4.1.13
cysteine-S-conjugate beta-lyase
|
–
|
| |
BRENDA:
BR51162
MetaCyc:
RXN-15131
|
|
|
|
5-methyltetrahydropteroyl-gamma-glutamyl-gamma-glutamylglutamate + L-homocysteine <=> tetrahydropteroyl-Glu3 + L-methionine
|
2.1.1.13
methionine synthase
2.1.1.14
5-methyltetrahydropteroyltriglutamate---homocysteine S-methyltransferase
|
–
–
|
| |
BRENDA:
BR40568
KEGG:
R04405
MetaCyc:
HOMOCYSMET-RXN
|
|
|
|
2-iminopropanoate + H2O <=> pyruvate + NH3
|
3.5.99.10
2-iminobutanoate/2-iminopropanoate deaminase
4.3.1.17
L-serine ammonia-lyase
4.4.1.13
cysteine-S-conjugate beta-lyase
4.4.1.25
L-cysteate sulfo-lyase
4.4.1.28
L-cysteine desulfidase
4.4.1.35
L-cystine beta-lyase
|
–
–
–
–
–
–
|
| |
BRENDA:
BR50835
KEGG:
R11099
MetaCyc:
RXN-15127
|
|
|
|
L-homoserine + ATP <=> H+ + O-phospho-L-homoserine + ADP
|
2.7.1.39
homoserine kinase
|
–
|
| |
BRENDA:
BR47776
KEGG:
R01771
MetaCyc:
HOMOSERKIN-RXN
SABIO-RK:
1866
|
|
