Annotations: 4U3E

Anaerobic ribonucleotide reductase

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)
B	NRDD	e4u3eB1	A: alpha arrays	X: beta-Grasp	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: NRDD	ECOD (v295)
A	ADH_zinc_N	e4u3eA1	A: alpha arrays	X: beta-Grasp	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: ADH_zinc_N	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF13597	Anaerobic ribonucleoside-triphosphate reductase (NRDD)	Anaerobic ribonucleoside-triphosphate reductase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Ribonucleoside triphosphate reductase	oxidoreductase activity oxidoreductase activity, acting on CH or CH2 groups ribonucleoside-triphosphate reductase (thioredoxin) activity oxidoreductase activity, acting on CH or CH2 groups, disulfide as acceptor catalytic activity binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding metal ion binding	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process deoxyribose phosphate biosynthetic process nucleotide biosynthetic process 2'-deoxyribonucleotide metabolic process 2'-deoxyribonucleotide biosynthetic process nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process deoxyribose phosphate biosynthetic process nucleotide biosynthetic process 2'-deoxyribonucleotide metabolic process 2'-deoxyribonucleotide biosynthetic process carbohydrate derivative metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process biosynthetic process organophosphate metabolic process nucleobase-containing small molecule metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process small molecule metabolic process phosphorus metabolic process	protein-containing complex cellular anatomical structure intracellular anatomical structure catalytic complex cytoplasm anaerobic ribonucleoside-triphosphate reductase complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012833	Ribonucleoside-triphosphate reductase, anaerobic	Family

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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.