ENZYME entry: EC 1.8.7.1

Accepted Name
Assimilatory sulfite reductase (ferredoxin).
Alternative Name(s)
Sulfite reductase (ferredoxin).
Reaction catalysed
Hydrogen sulfide + 6 oxidized ferredoxin [iron-sulfur] cluster + 3 H(2)O <=> sulfite + 6 reduced ferredoxin [iron-sulfur] cluster + 6 H(+)
Cofactor(s)
Fe cation.
Comment(s)
  • The enzyme participates in sulfate assimilation.
  • While it is usually found in cyanobacteria, plants and algae, it has also been reported in bacteria (cf. EC 1.8.1.2).
  • Formerly EC 1.8.99.1.
Cross-references
PROSITEPDOC00314
BRENDA1.8.7.1
EC2PDB1.8.7.1
ExplorEnz1.8.7.1
PRIAM enzyme-specific profiles1.8.7.1
KEGG Ligand Database for Enzyme Nomenclature1.8.7.1
IUBMB Enzyme Nomenclature1.8.7.1
IntEnz1.8.7.1
MEDLINEFind literature relating to 1.8.7.1
MetaCyc1.8.7.1
UniProtKB/Swiss-Prot
Q73YC1, SIR1_MYCPA;  O82802, SIR1_TOBAC;  Q73XV0, SIR2_MYCPA;  
Q9LZ66, SIR_ARATH;  O23813, SIR_MAIZE;  Q7TYP6, SIR_MYCBO;  
P9WJ02, SIR_MYCTO;  P9WJ03, SIR_MYCTU;  Q75NZ0, SIR_PEA;  
Q9AWB2, SIR_SOYBN;  P30008, SIR_SYNE7;  P72854, SIR_SYNY3;  

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.8.7.-
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