AF_AFP45575F1

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Sulfite reductase, dissimilatory-type subunit beta	oxidoreductase activity, acting on a sulfur group of donors oxidoreductase activity dissimilatory sulfite reductase (NADH) activity catalytic activity oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor binding tetrapyrrole binding heme binding oxidoreductase activity, acting on a sulfur group of donors, iron-sulfur protein as acceptor sulfite reductase (ferredoxin) activity iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding oxidoreductase activity, acting on a sulfur group of donors oxidoreductase activity dissimilatory sulfite reductase (NADH) activity catalytic activity oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor binding tetrapyrrole binding heme binding oxidoreductase activity, acting on a sulfur group of donors, iron-sulfur protein as acceptor sulfite reductase (ferredoxin) activity iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding electron transfer activity cation binding ion binding metal ion binding	sulfate assimilation sulfur compound metabolic process metabolic process cellular process	protein-containing complex catalytic complex sulfite reductase complex (NADPH) intracellular protein-containing complex

Chains	Accession	Name	Type
A	IPR005117	Nitrite/Sulfite reductase ferredoxin-like domain	Domain
A	IPR011808	Sulphite reductase, dissimilatory-type beta subunit	Family
A	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
A	IPR006067	Nitrite/sulphite reductase 4Fe-4S domain	Domain
A	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
A	IPR045854	Nitrite and sulphite reductase 4Fe-4S domain-like superfamily	Homologous Superfamily
A	IPR036136	Nitrite/Sulfite reductase ferredoxin-like domain superfamily	Homologous Superfamily
A	IPR045169	Nitrite and sulphite reductase 4Fe-4S domain containing protein	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.