Annotations: 2BZF

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2bzfa_	All alpha proteins	SAM domain-like	Barrier-to-autointegration factor, BAF	Barrier-to-autointegration factor, BAF	Barrier-to-autointegration factor, BAF	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Barrier-to-autointegration factor BAF	8037724	3000540	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)
A	PF02961	e2bzfA1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF02961	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.150.40	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02961	Barrier to autointegration factor (BAF)	Barrier to autointegration factor	The BAF protein has a SAM-domain-like bundle of orthogonally packed alpha-hairpins - one classic and one pseudo helix-hairpin-helix motif. The protein is involved in the prevention of retroviral DNA integration.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	BARRIER-TO-AUTOINTEGRATION FACTOR	DNA binding double-stranded DNA binding binding organic cyclic compound binding nucleic acid binding identical protein binding protein binding protein homodimerization activity protein dimerization activity	regulation of molecular function regulation of catalytic activity negative regulation of transferase activity biological regulation negative regulation of molecular function negative regulation of catalytic activity regulation of transferase activity negative regulation of protein ADP-ribosylation regulation of protein ADP-ribosylation multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process regulation of molecular function regulation of catalytic activity negative regulation of transferase activity biological regulation negative regulation of molecular function negative regulation of catalytic activity regulation of transferase activity negative regulation of protein ADP-ribosylation regulation of protein ADP-ribosylation multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process negative regulation of type I interferon production organic substance metabolic process cytokine production organic substance biosynthetic process negative regulation of cellular process regulation of cytokine production regulation of multicellular organismal process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process type I interferon production cellular metabolic process negative regulation of metabolic process negative regulation of cytokine production regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process negative regulation of multicellular organismal process regulation of metabolic process regulation of type I interferon production negative regulation of viral genome replication viral life cycle negative regulation of viral process regulation of viral process regulation of viral life cycle viral genome replication viral process regulation of viral genome replication biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus regulation of defense response regulation of response to biotic stimulus negative regulation of response to biotic stimulus regulation of response to external stimulus response to stress regulation of response to stress innate immune response regulation of immune system process negative regulation of response to stimulus immune response defense response regulation of innate immune response negative regulation of immune response defense response to symbiont regulation of response to stimulus negative regulation of immune system process immune system process defense response to other organism negative regulation of response to external stimulus negative regulation of defense response regulation of immune response negative regulation of innate immune response response to oxidative stress nucleobase-containing compound metabolic process organic cyclic compound metabolic process primary metabolic process DNA metabolic process DNA integration nucleic acid metabolic process cellular response to stimulus positive regulation of response to biotic stimulus pattern recognition receptor signaling pathway regulation of signal transduction cGAS/STING signaling pathway cell communication immune response-activating signaling pathway positive regulation of immune response signal transduction positive regulation of immune system process innate immune response-activating signaling pathway negative regulation of cGAS/STING signaling pathway regulation of pattern recognition receptor signaling pathway positive regulation of defense response activation of innate immune response activation of immune response cytoplasmic pattern recognition receptor signaling pathway intracellular receptor signaling pathway signaling negative regulation of signaling negative regulation of cytoplasmic pattern recognition receptor signaling pathway positive regulation of biological process regulation of cytoplasmic pattern recognition receptor signaling pathway negative regulation of cell communication positive regulation of response to stimulus positive regulation of response to external stimulus immune response-regulating signaling pathway regulation of signaling positive regulation of innate immune response negative regulation of signal transduction regulation of cell communication mitotic nuclear membrane reassembly membrane biogenesis mitotic cell cycle nuclear membrane reassembly cellular component organization cellular component biogenesis cellular component assembly cell cycle cellular component organization or biogenesis endomembrane system organization cell cycle process membrane organization mitotic nuclear division organelle fission nuclear membrane organization membrane assembly nuclear division organelle organization nucleus organization mitotic cell cycle process mitotic nuclear membrane organization nuclear envelope organization protein-DNA complex organization protein-containing complex organization chromatin organization	intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity condensed chromosome non-membrane-bounded organelle membrane-bounded organelle organelle envelope nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity condensed chromosome non-membrane-bounded organelle membrane-bounded organelle organelle envelope nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system cytoplasm cytosol membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen protein-containing complex protein-DNA complex chromatin
B	5'-D(GPTPGPGPAPGP*GP)-3'	-	-	-
C	5'-D(CPCPTPCPCPAP*CP)-3'	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036617	Barrier-to-autointegration factor, BAF superfamily	Homologous Superfamily
A	IPR004122	Barrier- to-autointegration factor, BAF	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O75531	Nestor-Guillermo progeria syndrome bipolar I disorder

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.