|
|
H2O + L-homocysteine <=> Sulfide + 2-oxobutyrate + NH3
|
4.4.1.1
cystathionine gamma-lyase
4.4.1.11
methionine gamma-lyase
4.4.1.2
homocysteine desulfhydrase
|
–
–
–
|
| |
BRENDA:
BR3441;
BS368485
KEGG:
R01283
MetaCyc:
HOMOCYSTEINE-DESULFHYDRASE-RXN
SABIO-RK:
1499;
7311
|
|
|
|
L-cysteine + H2O <=> L-serine + Sulfide
|
2.5.1.47
cysteine synthase
2.5.1.49
O-acetylhomoserine aminocarboxypropyltransferase
4.2.1.22
cystathionine beta-synthase
|
–
–
–
|
| |
BRENDA:
BS1928
KEGG:
R00891
MetaCyc:
RXN-19038
SABIO-RK:
1214
|
|
|
|
L-cysteine + H2O <=> pyruvate + Sulfide + NH3
|
4.4.1.1
cystathionine gamma-lyase
4.4.1.11
methionine gamma-lyase
4.4.1.13
cysteine-S-conjugate beta-lyase
4.4.1.28
L-cysteine desulfidase
4.4.1.3
dimethylpropiothetin dethiomethylase
|
–
–
–
–
–
|
| |
BRENDA:
BR51143
KEGG:
R00782
MetaCyc:
LCYSDESULF-RXN
SABIO-RK:
1131
|
|
|
|
L-homocysteine <=> Sulfide + L-homolanthionine
|
4.4.1.1
cystathionine gamma-lyase
|
–
|
| |
BRENDA:
BS412268
MetaCyc:
RXN-14632
SABIO-RK:
13946
|
|
|
|
L-cysteine + L-homocysteine <=> L-cystathionine + Sulfide
|
2.5.1.47
cysteine synthase
4.2.1.22
cystathionine beta-synthase
4.4.1.1
cystathionine gamma-lyase
|
–
–
–
|
| |
BRENDA:
BS409645
MetaCyc:
RXN66-562
SABIO-RK:
7280
|
|
|
|
L-cysteine <=> Lanthionine + Sulfide
|
2.5.1.47
cysteine synthase
4.2.1.22
cystathionine beta-synthase
4.4.1.1
cystathionine gamma-lyase
|
–
–
–
|
| |
BRENDA:
BS412246
MetaCyc:
RXN66-534
|
|
