|
|
L-cystine + glutathione <=> GSSG + L-cysteine
|
1.8.1.6
cystine reductase
1.8.4.4
glutathione---cystine transhydrogenase
1.8.4.9
adenylyl-sulfate reductase (glutathione)
|
–
–
–
|
BK
|
|
BRENDA:
BR37026
KEGG:
R01109;
R01113
MetaCyc:
1.8.4.4-RXN
|
|
|
|
L-cysteine + NAD+ <=> H+ + L-cystine + NADH
|
1.8.1.6
cystine reductase
|
–
|
BK
|
|
BRENDA:
BR40533
KEGG:
R00892
MetaCyc:
CYSTINE-REDUCTASE-NADH-RXN
|
|
|
|
L-cystine + H2O <=> thiocysteine + pyruvate + NH3
|
4.4.1.1
cystathionine gamma-lyase
4.4.1.13
cysteine-S-conjugate beta-lyase
4.4.1.3
dimethylpropiothetin dethiomethylase
4.4.1.35
L-cystine beta-lyase
|
–
–
–
–
|
K
|
|
BRENDA:
BR51996
KEGG:
R02408
MetaCyc:
CYSTHIOCYS-RXN
SABIO-RK:
2346
|
|
|
|
L-cystine <=> 2-aminoacrylate + thiocysteine
|
4.4.1.35
L-cystine beta-lyase
|
–
|
|
|
BRENDA:
BR51997
MetaCyc:
RXN-15128
|
|
|
|
L-cystine + NADPH + H+ <=> 2 L-cysteine + NADP+
|
1.8.1.9
thioredoxin-disulfide reductase
|
–
|
|
|
BRENDA:
BS441244
SABIO-RK:
696
|
|
|
|
L-cystine + sulfate <=> S-sulfocysteine + L-cysteine
|
1.8.4.3
glutathione---CoA-glutathione transhydrogenase
|
–
|
K
|
|
KEGG:
R02409
|
|
|
|
L-cystine <=> pyrrothine + H2O
|
not assigned
|
–
|
|
|
MetaCyc:
RXN-16657
|
|
|
|
L-glutamate + L-cystine <=> L-cystine + L-glutamate
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN-211
|
|
|
|
L-cystine <=> L-cystine
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN-267
|
|
|
|
L-cystine + H+ <=> L-cystine + H+
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN-285
|
|
|
|
L-cystine + ATP + H2O <=> L-cystine + ADP + phosphate + H+
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
MetaCyc:
TRANS-RXN-331
|
|
|
|
L-cystine <=> L-cystine
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN0-507
|
|
|
|
L-cystine + ATP + H2O <=> L-cystine + phosphate + H+ + ADP
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
MetaCyc:
TRANS-RXN0-593
|
|
|
|
L-cystine + H2O + O2 <=> 3-Mercaptopyruvate + NH3 + H2O2
|
1.4.3.2
L-amino-acid oxidase
|
–
|
|
|
BRENDA:
BS363800
|
|
|
|
L-cysteine + O2 <=> L-cystine + H2O2
|
1.8.3.2
thiol oxidase
1.8.3.3
glutathione oxidase
|
–
–
|
|
|
BRENDA:
BS376588
|
|
|
|
L-cysteine + NADPH <=> L-cystine + NADP+
|
1.8.1.9
thioredoxin-disulfide reductase
|
–
|
|
|
BRENDA:
BS260491
|
|
|
|
L-cysteine + L-homocystine <=> L-cystine + 2 L-homocysteine
|
1.8.4.1
glutathione---homocystine transhydrogenase
|
–
|
|
|
BRENDA:
BS441243
|
|
|
|
ATP + (R)-4''-phosphopantothenate + L-cystine <=> (R)-4''-phosphopantothenoyl-L-cystine + ADP + phosphate
|
6.3.2.5
phosphopantothenate---cysteine ligase (CTP)
|
–
|
|
|
BRENDA:
BS363668
|
|
|
|
ATP + H2O + L-cystine-[cystine-binding_protein][side_1] <=> ADP + phosphate + L-cystine + [cystine-binding_protein][side_1]
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
BRENDA:
BR52764
|
|
|
|
ATP + H2O + L-cystine-[cystine-binding_protein_II][side_1] <=> ADP + phosphate + L-cystine + [cystine-binding_protein_II][side_1]
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
BRENDA:
BS447066
|
|
|
|
ATP + H2O + L-cystine-[cystine-binding_protein_I][side_1] <=> ADP + phosphate + L-cystine + [cystine-binding_protein_I][side_1]
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
BRENDA:
BS447067
|
|
|
|
ATP + H2O + L-cystine-[cystine-binding_protein_Ngo0372](side_1) <=> ADP + phosphate + L-cystine + [cystine-binding_protein_Ngo0372](side_1)
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
BRENDA:
BS447068
|
|
|
|
ATP + H2O + L-cystine-[cystine-binding_protein_TcyA](side_1) <=> ADP + phosphate + L-cystine + [cystine-binding_protein_TcyA](side_1)
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
BRENDA:
BS446161
|
|
|
|
ATP + H2O + L-cystine-[cystine-binding_protein](side_1) <=> ADP + phosphate + L-cystine + [cystine-binding_protein](side_1)
|
7.4.2.12
ABC-type cystine transporter
|
–
|
|
|
BRENDA:
BS446162
|
|
|
|
L-cystine_di-beta-naphthylamide + 2 H2O <=> L-cystine + 2 2-Naphthylamine
|
3.4.11.3
cystinyl aminopeptidase
|
–
|
|
|
BRENDA:
BS450151
|
|
|
|
L-cysteine + protein_disulfide <=> L-cystine + protein-dithiol
|
1.8.4.2
protein-disulfide reductase (glutathione)
|
–
|
|
|
BRENDA:
BS260428
|
|
|
|
L-cystine + Slr0077 <=> pyruvate + Slr0077-SSH
|
2.8.1.7
cysteine desulfurase
|
–
|
|
|
BRENDA:
BS379984
|
|
|
|
starch + L-cysteine + O2 <=> malto-oligosaccharide_aldonic_acid + L-cystine + H2O
|
1.14.99.55
lytic starch monooxygenase
|
–
|
|
|
BRENDA:
BS439908
|
|
|
|
L-cysteine + O2 <=> L-cystine
|
1.14.99.52
L-cysteinyl-L-histidinylsulfoxide synthase
1.8.3.3
glutathione oxidase
|
–
–
|
|
|
BRENDA:
BS260460
|
|
|
|
L-cystine + H2O <=> 2 NH3 + 2 pyruvate + 2 Sulfide
|
4.4.1.1
cystathionine gamma-lyase
|
–
|
|
|
BRENDA:
BS368532
|
|
|
|
L-cystine <=> pyruvate + NH3 + S2- + L-cysteine
|
4.4.1.4
alliin lyase
|
–
|
|
|
BRENDA:
BS388991
|
|
|
|
L-2-iminothiazolidine-4-carboxylate + H2O <=> L-cystine
|
3.5.2.9
5-oxoprolinase (ATP-hydrolysing)
|
–
|
|
|
BRENDA:
BS140879
|
|
|
|
5-L-glutamyl-4-nitroanilide + L-cystine <=> 4-nitroaniline + 5-L-glutamyl-L-cystine
|
2.3.2.2
gamma-glutamyltransferase
|
–
|
|
|
BRENDA:
BS321633
|
|
|
|
L-cystinyl-p-nitroanilide + H2O <=> L-cystine + 4-nitroaniline
|
3.4.11.10
bacterial leucyl aminopeptidase
|
–
|
|
|
BRENDA:
BS392362
|
|
|
|
Cystinyl_4-nitroanilide + H2O <=> L-cystine + 4-nitroaniline
|
3.4.11.22
aminopeptidase I
3.4.11.3
cystinyl aminopeptidase
|
–
–
|
|
|
BRENDA:
BS14571
|
|
|
|
L-cystine + phenylpyruvate <=> Cystine_ketimine + L-phenylalanine
|
2.6.1.64
glutamine---phenylpyruvate transaminase
|
–
|
|
|
BRENDA:
BS356837
|
|