Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyR1 subunit of ribonucleotide reductase, N-terminal domain 8038107 3000927 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPFL-like glycyl radical enzymes 8038108 3001069 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARNR_Ne1peuA1 A: alpha arraysX: Alpha helical domain of ribonucleotide reductases (From Topology)H: Alpha helical domain of ribonucleotide reductases (From Topology)T: Alpha helical domain of ribonucleotide reductasesF: RNR_NECOD (1.6)
ARibonuc_red_lgCe1peuA2 A: a/b barrelsX: Ten stranded beta/alpha barrel (From Topology)H: Ten stranded beta/alpha barrel (From Topology)T: Ten stranded beta/alpha barrelF: Ribonuc_red_lgCECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.20.70.20 Alpha Beta Alpha-Beta Barrel Anaerobic Ribonucleotide-triphosphate Reductase Large Chain CATH (4.3.0)
A1.10.1650.20 Mainly Alpha Orthogonal Bundle 50s Ribosomal Protein L19e, Chain O, domain 1 CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF02867Ribonucleotide reductase, barrel domain (Ribonuc_red_lgC)Ribonucleotide reductase, barrel domain- Family
PF08343Ribonucleotide reductase N-terminal (RNR_N)Ribonucleotide reductase N-terminal- Family
PF00317Ribonucleotide reductase, all-alpha domain (Ribonuc_red_lgN)Ribonucleotide reductase, all-alpha domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Ribonucleoside-diphosphate reductase 2 alpha chain