Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli BL21(DE3) | Rhodobacter capsulatus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Rhodobacter capsulatus | enzyme NifS4 is involved in formation of the Mo-S ligand of Moco. It mobilizes sulfur by formation of a protein-bound persulfide intermediate and transfers this sulfur further to Moco. Moco is sulfurated before the insertion into xanthine dehydrogenase, while it is bound to XdhC | ? | - |
? | |
additional information | Rhodobacter capsulatus | NifS4 is involved in the formation of the Mo=S ligand of molybdenum cofactor. NifS4 mobilizes sulfur from L-cysteine by formation of a protein-bound persulfide intermediate and transfers this sulfur further to molybdenum cofactor. Molybdenum cofactor is sulfurated before the insertion into XDH, while it is bound to XdhC | ? | - |
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Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rhodobacter capsulatus | - |
- |
- |
Rhodobacter capsulatus | - |
expression in Escherichia coli BL21(DE3) | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
L-cysteine + acceptor = L-alanine + S-sulfanyl-acceptor | enzyme NifS4 is involved in formation of the Mo-S ligand of Moco. It mobilizes sulfur by formation of a protein-bound persulfide intermediate and transfers this sulfur further to Moco. Moco is sulfurated before the insertion into xanthine dehydrogenase, while it is bound to XdhC | Rhodobacter capsulatus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | enzyme NifS4 is involved in formation of the Mo-S ligand of Moco. It mobilizes sulfur by formation of a protein-bound persulfide intermediate and transfers this sulfur further to Moco. Moco is sulfurated before the insertion into xanthine dehydrogenase, while it is bound to XdhC | Rhodobacter capsulatus | ? | - |
? | |
additional information | NifS4 is involved in the formation of the Mo=S ligand of molybdenum cofactor. NifS4 mobilizes sulfur from L-cysteine by formation of a protein-bound persulfide intermediate and transfers this sulfur further to molybdenum cofactor. Molybdenum cofactor is sulfurated before the insertion into XDH, while it is bound to XdhC | Rhodobacter capsulatus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | cysteine desulfurase NifS4 interacts with XdhC, but not with xanthine dehydrogenase | Rhodobacter capsulatus |
Synonyms | Comment | Organism |
---|---|---|
L-cysteine desulfurase | - |
Rhodobacter capsulatus |
NifS4 | - |
Rhodobacter capsulatus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Rhodobacter capsulatus |