Annotations: 7B9P

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Pkinase	e7b9pA01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: Pkinase	ECOD (v295.2)

Chains	Accession	Name	Description	Comments	Source
A	PF02867	Ribonucleotide reductase, barrel domain (Ribonuc_red_lgC)	Ribonucleotide reductase, barrel domain	-	Family
A	PF08471	Class II vitamin B12-dependent ribonucleotide reductase (Ribonuc_red_2_N)	Class II vitamin B12-dependent ribonucleotide reductase	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Vitamin B12-dependent ribonucleotide reductase	cation binding transition metal ion binding ion binding binding metal ion binding cobalt ion binding small molecule binding vitamin binding cobalamin binding tetrapyrrole binding heterocyclic compound binding ribonucleoside-diphosphate reductase activity oxidoreductase activity oxidoreductase activity, acting on CH or CH2 groups cation binding transition metal ion binding ion binding binding metal ion binding cobalt ion binding small molecule binding vitamin binding cobalamin binding tetrapyrrole binding heterocyclic compound binding ribonucleoside-diphosphate reductase activity oxidoreductase activity oxidoreductase activity, acting on CH or CH2 groups oxidoreductase activity, acting on CH or CH2 groups, disulfide as acceptor ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor catalytic activity nucleoside phosphate binding nucleotide binding	-	-

Chains	Accession	Name	Type
A	IPR013678	Ribonucleotide reductase class II vitamin B12-dependent, N-terminal domain	Domain
A	IPR029072	YebC-like	Homologous Superfamily
A	IPR013344	Ribonucleotide reductase, adenosylcobalamin-dependent	Family
A	IPR000788	Ribonucleotide reductase large subunit, C-terminal	Domain
A	IPR050862	Ribonucleoside diphosphate reductase class-2	Family
A	IPR024434	TSCPD domain	Domain

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.

7B9P | pdb_00007b9p