Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APolyA_pol_RNAbde3h3aA6 A: alpha complex topologyX: PDEase-likeH: Poly A polymerase C-terminal region-like (From Topology)T: Poly A polymerase C-terminal region-likeF: PolyA_pol_RNAbdECOD (1.6)
APolyA_pole3h3aA5 A: a+b three layersX: Nucleotidyltransferase-likeH: Nucleotidyltransferase (From Topology)T: NucleotidyltransferaseF: PolyA_polECOD (1.6)
BPolyA_pol_RNAbde3h3aB6 A: alpha complex topologyX: PDEase-likeH: Poly A polymerase C-terminal region-like (From Topology)T: Poly A polymerase C-terminal region-likeF: PolyA_pol_RNAbdECOD (1.6)
BPolyA_pole3h3aB5 A: a+b three layersX: Nucleotidyltransferase-likeH: Nucleotidyltransferase (From Topology)T: NucleotidyltransferaseF: PolyA_polECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF12627Probable RNA and SrmB- binding site of polymerase A (PolyA_pol_RNAbd)Probable RNA and SrmB- binding site of polymerase AThis region encompasses much of the RNA and SrmB binding motifs on polymerase A.Domain
A, B
PF01743Poly A polymerase head domain (PolyA_pol)Poly A polymerase head domainThis family includes nucleic acid independent RNA polymerases, such as Poly(A) polymerase, which adds the poly (A) tail to mRNA EC:2.7.7.19. This family also includes the tRNA nucleotidyltransferase that adds the CCA to the 3' of the tRNA EC:2.7.7.25 ...This family includes nucleic acid independent RNA polymerases, such as Poly(A) polymerase, which adds the poly (A) tail to mRNA EC:2.7.7.19. This family also includes the tRNA nucleotidyltransferase that adds the CCA to the 3' of the tRNA EC:2.7.7.25. This family is part of the nucleotidyltransferase superfamily.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
TRNA nucleotidyl transferase-related protein -