3NXB | pdb_00003nxb

Crystal Structure of the Bromodomain of human CECR2

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3nxbb_	All alpha proteins	Bromodomain-like	Bromodomain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3nxba_	All alpha proteins	Bromodomain-like	Bromodomain	automated matches	automated matches	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)
B	SCOP2B Superfamily	Bromodomain	8084231	3001843	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Bromodomain	8084231	3001843	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		e3nxbB1	A: Alpha-beta plaits	X: Phage tail protein-like	H: Transmembrane protein 14A	T: SdrG_C_C	F:	ECOD (20:10:01)
A		e3nxbA1	A: Retrovirus capsid protein	X: Ubiquitin-related	H: Ubiquitin-like	T: Bromodomain	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.920.10	Mainly Alpha	Up-down Bundle	Histone Acetyltransferase	Chain A	CATH (4.3.0)
A	1.20.920.10	Mainly Alpha	Up-down Bundle	Histone Acetyltransferase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00439	Bromodomain (Bromodomain)	Bromodomain	Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Cat eye syndrome critical region protein 2	ATP-dependent activity, acting on DNA ATP-dependent chromatin remodeler activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity ATP-dependent activity	developmental process ear development sensory organ development inner ear development cochlea development animal organ development anatomical structure development multicellular organismal process embryonic epithelial tube formation chordate embryonic development tube formation embryo development multicellular organism development epithelial tube formation developmental process ear development sensory organ development inner ear development cochlea development animal organ development anatomical structure development multicellular organismal process embryonic epithelial tube formation chordate embryonic development tube formation embryo development multicellular organism development epithelial tube formation tube morphogenesis primary neural tube formation embryo development ending in birth or egg hatching epithelial tube morphogenesis system development morphogenesis of embryonic epithelium epithelium development neural tube development tube development embryonic morphogenesis morphogenesis of an epithelium nervous system development tissue development anatomical structure morphogenesis tissue morphogenesis neural tube closure neural tube formation anatomical structure formation involved in morphogenesis tube closure cellular component organization organelle organization cellular process cellular component organization or biogenesis cytoskeleton organization neural fold formation morphogenesis of an epithelial fold cytoskeleton-dependent cytokinesis cytokinesis cell division cell cycle cell cycle process inner ear receptor cell development cellular developmental process cell projection organization cell development neuron projection development neurogenesis neuron differentiation cell differentiation mechanoreceptor differentiation plasma membrane bounded cell projection organization inner ear receptor cell differentiation generation of neurons neuron development inner ear receptor cell stereocilium organization cellular component disassembly catabolic process primary metabolic process DNA metabolic process cell death nucleic acid metabolic process macromolecule catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process execution phase of apoptosis apoptotic DNA fragmentation cellular component disassembly involved in execution phase of apoptosis DNA catabolic process nucleic acid catabolic process metabolic process apoptotic nuclear changes macromolecule metabolic process apoptotic process programmed cell death localization transport establishment of localization vesicle-mediated transport sexual reproduction reproductive process fertilization single fertilization chromatin organization chromatin remodeling	membrane-bounded organelle ATPase complex protein-containing complex intracellular anatomical structure catalytic complex nucleus nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle ISWI-type complex cellular anatomical structure membrane-bounded organelle ATPase complex protein-containing complex intracellular anatomical structure catalytic complex nucleus nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle ISWI-type complex cellular anatomical structure CERF complex organelle membraneless organelle SWI/SNF superfamily-type complex euchromatin

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR018359	Bromodomain, conserved site	Conserved Site
A, B	IPR001487	Bromodomain	Domain
A, B	IPR036427	Bromodomain-like superfamily	Homologous Superfamily
A, B	IPR029614	Chromatin remodeling regulator CECR2	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9BXF3	neural tube defect Acrania juvenile dermatomyositis pancreatic intraductal papillary-mucinous carcinoma pituitary cancer tethered spinal cord syndrome craniorachischisis iniencephaly medulloblastoma neurenteric cyst pancreatic intraductal papillary-mucinous neoplasm diastematomyelia interstitial cystitis oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia

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.