Phosphoadenosine phosphosulfate (ECMDB01134) (M2MDB000269)

General function:

Involved in adenylylsulfate kinase activity

Specific function:

Catalyzes the synthesis of activated sulfate

Gene Name:

cysC

Uniprot ID:

P0A6J1

Molecular weight:

22321

Reactions

General function:

Involved in electron carrier activity

Specific function:

Efficient electron donor for the essential enzyme ribonucleotide reductase. Is also able to reduce the interchain disulfide bridges of insulin

Gene Name:

trxC

Uniprot ID:

P0AGG4

Molecular weight:

15555

Reactions

General function:

Involved in phosphoadenylyl-sulfate reductase (thioredoxin) activity

Specific function:

Reduction of activated sulfate into sulfite

Gene Name:

cysH

Uniprot ID:

P17854

Molecular weight:

27976

Reactions

General function:

Involved in magnesium ion binding

Specific function:

Converts 3'(2')-phosphoadenosine 5'-phosphate (PAP) to AMP. May also convert adenosine 3'-phosphate 5'-phosphosulfate (PAPS) to adenosine 5'-phosphosulfate (APS). Has 10000-fold lower activity towards inositol 1,4-bisphosphate (Ins(1,4)P2)

Gene Name:

cysQ

Uniprot ID:

P22255

Molecular weight:

27176

Reactions

General function:

Involved in transporter activity

Specific function:

Part of a binding-protein-dependent transport system for aliphatic sulfonates. Probably responsible for the translocation of the substrate across the membrane

Gene Name:

ssuC

Uniprot ID:

P75851

Molecular weight:

28925

General function:

Involved in electron carrier activity

Specific function:

Monothiol glutaredoxin involved in the biogenesis of iron-sulfur clusters (Probable)

Gene Name:

grxD

Uniprot ID:

P0AC69

Molecular weight:

12879

General function:

Involved in electron carrier activity

Specific function:

The disulfide bond functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. In addition, it is also involved in reducing some disulfides in a coupled system with glutathione reductase

Gene Name:

grxC

Uniprot ID:

P0AC62

Molecular weight:

9137

General function:

Involved in protein binding

Specific function:

Involved in reducing some disulfides in a coupled system with glutathione reductase. Does not act as hydrogen donor for ribonucleotide reductase

Gene Name:

grxB

Uniprot ID:

P0AC59

Molecular weight:

24350

General function:

Involved in electron carrier activity

Specific function:

The disulfide bond functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. In addition, it is also involved in reducing some disulfides in a coupled system with glutathione reductase

Gene Name:

grxA

Uniprot ID:

P68688

Molecular weight:

9685

General function:

Involved in electron carrier activity

Specific function:

Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions

Gene Name:

trxA

Uniprot ID:

P0AA25

Molecular weight:

11807