Annotations: 8E2R

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Cytidine deaminase-like	8035125	3001838	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Cytidine deaminase-like	8035125	3001838	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	MCM_OB	e8e2rB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: MCM_OB	ECOD (v294.1)
A	MCM_OB	e8e2rA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: MCM_OB	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00383	Cytidine and deoxycytidylate deaminase zinc-binding region (dCMP_cyt_deam_1)	Cytidine and deoxycytidylate deaminase zinc-binding region		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	tRNA-specific adenosine deaminase 1.14	catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity, acting on a tRNA deaminase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines adenosine deaminase activity tRNA-specific adenosine deaminase activity catalytic activity tRNA-specific adenosine-34 deaminase activity identical protein binding protein binding binding catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity, acting on a tRNA deaminase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines adenosine deaminase activity tRNA-specific adenosine deaminase activity catalytic activity tRNA-specific adenosine-34 deaminase activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	RNA metabolic process primary metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA modification adenosine to inosine editing base conversion or substitution editing macromolecule modification metabolic process cellular process macromolecule metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing RNA metabolic process primary metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA modification adenosine to inosine editing base conversion or substitution editing macromolecule modification metabolic process cellular process macromolecule metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing tRNA wobble base modification RNA processing tRNA modification gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process tRNA metabolic process tRNA wobble adenosine to inosine editing biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002125	Cytidine and deoxycytidylate deaminase domain	Domain
A, B	IPR028883	tRNA-specific adenosine deaminase	Family
A, B	IPR016192	APOBEC/CMP deaminase, zinc-binding	Binding Site
A, B	IPR016193	Cytidine deaminase-like	Homologous Superfamily

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.