Annotations: 7DE4

Hybrid cluster protein (HCP) from Escherichia coli

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	V-set	e7de4A1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: V-set	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03063	Prismane/CO dehydrogenase family (Prismane)	Prismane/CO dehydrogenase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Hydroxylamine reductase	oxidoreductase activity catalytic activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding peroxidase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor hydroxylamine reductase activity oxidoreductase activity, acting on other nitrogenous compounds as donors cation binding ion binding oxidoreductase activity catalytic activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding peroxidase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor hydroxylamine reductase activity oxidoreductase activity, acting on other nitrogenous compounds as donors cation binding ion binding metal ion binding	macromolecule modification metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process peptidyl-cysteine S-nitrosylation protein nitrosylation nitric oxide metabolic process catabolic process nitric oxide catabolic process reactive nitrogen species metabolic process peptidyl-cysteine S-trans-nitrosylation macromolecule modification metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process peptidyl-cysteine S-nitrosylation protein nitrosylation nitric oxide metabolic process catabolic process nitric oxide catabolic process reactive nitrogen species metabolic process peptidyl-cysteine S-trans-nitrosylation response to hydrogen peroxide response to oxidative stress response to stimulus response to stress response to chemical response to oxygen-containing compound response to reactive oxygen species	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016099	Prismane-like, alpha/beta-sandwich	Homologous Superfamily
A	IPR004137	Hydroxylamine reductase/Ni-containing CO dehydrogenase	Family
A	IPR016100	Prismane, alpha-bundle	Homologous Superfamily
A	IPR010048	Hydroxylamine reductase	Family
A	IPR011254	Prismane-like superfamily	Homologous Superfamily

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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.

7DE4 | pdb_00007de4

Hybrid cluster protein (HCP) from Escherichia coli

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage