Annotations: 8E40

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	Core binding factor beta CBF	8042548	3001169	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	PF00559	e8e40B1	A: a+b two layers	X: Virion infectivity factor Vif (From Topology)	H: Virion infectivity factor Vif (From Topology)	T: Virion infectivity factor Vif	F: PF00559	ECOD (1.6)
A	PF18782	e8e40A2	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: PF18782	ECOD (1.6)
C	PF02312	e8e40C1	A: beta barrels	X: CBF-like	H: Core binding factor beta, CBF (From Topology)	T: Core binding factor beta, CBF	F: PF02312	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00559	Retroviral Vif (Viral infectivity) protein (Vif)	Retroviral Vif (Viral infectivity) protein	-	Family
A	PF18782	Novel AID APOBEC clade 2 (NAD2)	Novel AID APOBEC clade 2	-	Family
A	PF18750	Secreted Novel AID/APOBEC-like Deaminase 4 (SNAD4)	Secreted Novel AID/APOBEC-like Deaminase 4	-	Family
C	PF02312	Core binding factor beta subunit (CBF_beta)	Core binding factor beta subunit	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Virion infectivity factor	RNA binding binding organic cyclic compound binding nucleic acid binding	viral process viral life cycle	virion component membrane cellular anatomical entity host cell plasma membrane host cellular component host cell part host cell membrane host intracellular part host cell cytoplasm host intracellular region
A	DNA dC->dU-editing enzyme APOBEC-3G	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines cytidine deaminase activity hydrolase activity catalytic activity deaminase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding RNA binding hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines cytidine deaminase activity hydrolase activity catalytic activity deaminase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding RNA binding organic cyclic compound binding nucleic acid binding	DNA cytosine deamination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA deamination DNA modification organic substance metabolic process macromolecule modification metabolic process macromolecule metabolic process regulation of biological process regulation of cellular process DNA cytosine deamination primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA deamination DNA modification organic substance metabolic process macromolecule modification metabolic process macromolecule metabolic process regulation of biological process regulation of cellular process negative regulation of cellular process biological regulation negative regulation of biological process cellular process retrotransposon silencing transposition retrotransposition cytidine to uridine editing RNA metabolic process RNA modification base conversion or substitution editing DNA demethylation DNA dealkylation demethylation glycosyl compound metabolic process catabolic process pyrimidine-containing compound catabolic process carbohydrate derivative metabolic process pyrimidine nucleoside metabolic process nucleobase-containing small molecule metabolic process small molecule metabolic process organonitrogen compound catabolic process cytidine deamination carbohydrate derivative catabolic process organonitrogen compound metabolic process pyrimidine-containing compound metabolic process pyrimidine nucleoside catabolic process cytidine metabolic process glycosyl compound catabolic process nucleoside metabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process cytidine catabolic process pyrimidine ribonucleoside metabolic process nucleobase-containing small molecule catabolic process nucleoside catabolic process pyrimidine ribonucleoside catabolic process small molecule catabolic process ribonucleoside catabolic process organic substance catabolic process ribonucleoside metabolic process biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus viral life cycle negative regulation of cellular metabolic process negative regulation of RNA biosynthetic process regulation of primary metabolic process regulation of RNA metabolic process organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process single stranded viral RNA replication via double stranded DNA intermediate negative regulation of cellular biosynthetic process viral genome replication biosynthetic process negative regulation of macromolecule biosynthetic process organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process negative regulation of RNA metabolic process regulation of single stranded viral RNA replication via double stranded DNA intermediate cellular biosynthetic process negative regulation of single stranded viral RNA replication via double stranded DNA intermediate RNA biosynthetic process nucleic acid biosynthetic process negative regulation of viral process viral RNA genome replication viral process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of viral genome replication regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of viral process regulation of viral life cycle negative regulation of biosynthetic process regulation of viral genome replication defense response to virus response to virus	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex P-body non-membrane-bounded organelle protein-containing complex ribonucleoprotein complex membrane-bounded organelle intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex P-body non-membrane-bounded organelle protein-containing complex ribonucleoprotein complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle
C	Core-binding factor subunit beta	transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity sequence-specific DNA binding DNA binding binding organic cyclic compound binding nucleic acid binding	developmental process multicellular organismal process cellular developmental process ossification cell differentiation cellular process osteoblast differentiation organonitrogen compound metabolic process protein polyubiquitination primary metabolic process organic substance metabolic process protein ubiquitination macromolecule modification metabolic process developmental process multicellular organismal process cellular developmental process ossification cell differentiation cellular process osteoblast differentiation organonitrogen compound metabolic process protein polyubiquitination primary metabolic process organic substance metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal hemopoiesis cell activation cell development mononuclear cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation immune system process anatomical structure development leukocyte differentiation cellular biosynthetic process cellular metabolic process RNA metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription organic cyclic compound metabolic process nucleic acid biosynthetic process transcription by RNA polymerase II biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process definitive hemopoiesis regulation of cellular process regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of cellular biosynthetic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of biological process negative regulation of cellular metabolic process negative regulation of RNA biosynthetic process negative regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process negative regulation of cellular biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process negative regulation of cellular process negative regulation of macromolecule metabolic process negative regulation of biosynthetic process regulation of leukocyte differentiation CD8-positive, alpha-beta T cell activation regulation of alpha-beta T cell activation regulation of leukocyte activation regulation of cell activation regulation of cell differentiation positive regulation of T cell differentiation positive regulation of CD8-positive, alpha-beta T cell activation regulation of cell development positive regulation of developmental process positive regulation of cell activation multicellular organism development T cell activation positive regulation of leukocyte activation alpha-beta T cell activation regulation of immune system process T cell differentiation positive regulation of immune system process positive regulation of T cell activation positive regulation of cell development positive regulation of alpha-beta T cell activation regulation of leukocyte cell-cell adhesion positive regulation of multicellular organismal process positive regulation of alpha-beta T cell differentiation regulation of developmental process CD8-positive, alpha-beta T cell differentiation positive regulation of biological process positive regulation of leukocyte cell-cell adhesion regulation of alpha-beta T cell differentiation leukocyte cell-cell adhesion positive regulation of cell-cell adhesion regulation of T cell differentiation positive regulation of lymphocyte activation cell adhesion alpha-beta T cell differentiation cell-cell adhesion positive regulation of hemopoiesis positive regulation of cell differentiation regulation of multicellular organismal process regulation of cell-cell adhesion positive regulation of cellular process regulation of lymphocyte differentiation regulation of multicellular organismal development positive regulation of cell adhesion regulation of cell adhesion positive regulation of CD8-positive, alpha-beta T cell differentiation regulation of T cell activation regulation of CD8-positive, alpha-beta T cell differentiation regulation of hemopoiesis positive regulation of leukocyte differentiation regulation of CD8-positive, alpha-beta T cell activation positive regulation of lymphocyte differentiation regulation of lymphocyte activation positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process myeloid cell differentiation anatomical structure maturation cell maturation developmental maturation negative regulation of cell adhesion negative regulation of T cell differentiation negative regulation of hemopoiesis negative regulation of leukocyte differentiation negative regulation of T cell activation negative regulation of leukocyte cell-cell adhesion negative regulation of CD4-positive, alpha-beta T cell activation negative regulation of cell-cell adhesion negative regulation of lymphocyte differentiation negative regulation of multicellular organismal process negative regulation of CD4-positive, alpha-beta T cell differentiation negative regulation of leukocyte activation regulation of CD4-positive, alpha-beta T cell differentiation negative regulation of alpha-beta T cell differentiation negative regulation of lymphocyte activation CD4-positive, alpha-beta T cell differentiation CD4-positive, alpha-beta T cell activation negative regulation of cell differentiation negative regulation of developmental process negative regulation of cell activation negative regulation of cell development regulation of CD4-positive, alpha-beta T cell activation negative regulation of immune system process negative regulation of alpha-beta T cell activation	RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle core-binding factor complex organelle membrane membrane-enclosed lumen RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle core-binding factor complex organelle membrane membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
D [auth R]	RNA	-	-	-
E [auth r]	RNA	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR000475	Retroviral Vif (Viral infectivity) protein	Family
A	IPR016193	Cytidine deaminase-like	Homologous Superfamily
A	IPR002125	Cytidine and deoxycytidylate deaminase domain	Domain
A	IPR016192	APOBEC/CMP deaminase, zinc-binding	Binding Site
C	IPR003417	Core-binding factor, beta subunit	Family
C	IPR036552	Core-binding factor, beta subunit superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C	Pharos: Q13951	acute myeloid leukemia cleft palate acute myelomonocytic leukemia M4 Bone Diseases, Developmental malignant glioma myopathy ovarian cancer atypical teratoid rhabdoid tumor congenital heart disease glioblastoma juvenile dermatomyositis lymphoplasmacytic lymphoma pilocytic astrocytoma large cell medulloblastoma malignant ependymoma acute myeloid leukemia cleft palate acute myelomonocytic leukemia M4 Bone Diseases, Developmental malignant glioma myopathy ovarian cancer atypical teratoid rhabdoid tumor congenital heart disease glioblastoma juvenile dermatomyositis lymphoplasmacytic lymphoma pilocytic astrocytoma large cell medulloblastoma malignant ependymoma medulloblastoma osteosarcoma ulcerative colitis amyotrophic lateral sclerosis cancer Down syndrome IgA glomerulonephritis

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 R01GM133198.