Annotations: 1R8U

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1r8ua_	Peptides	Transactivation domain	Transactivation domain	Transactivation domain	Cbp/p300-interacting transactivator 2, Cited2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1r8ub_	Small proteins	TAZ domain	TAZ domain	TAZ domain	CREB-binding transcriptional adaptor protein CBP (p300)	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	TAZ domain	8028075	4003805	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	TAZ domain	8040454	3001533	SCOP2 (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	zf-TAZ	e1r8uB1	A: few secondary structure elements	X: TAZ domain (From Topology)	H: TAZ domain (From Topology)	T: TAZ domain	F: zf-TAZ	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.140.2200	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
B	1.20.1020.10	Mainly Alpha	Up-down Bundle	CREB-binding Protein	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF02135	TAZ zinc finger (zf-TAZ)	TAZ zinc finger	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cbp/p300-interacting transactivator 2	protein binding binding LBD domain binding protein domain specific binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding chromatin binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity transcription corepressor activity protein binding binding LBD domain binding protein domain specific binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding chromatin binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity transcription corepressor activity SMAD binding histone acetyltransferase binding enzyme binding molecular function activator activity molecular function regulator activity	developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development system development heart development circulatory system development cardiac chamber morphogenesis heart morphogenesis ventricular septum development anatomical structure morphogenesis cardiac septum development cardiac septum morphogenesis ventricular septum morphogenesis cardiac chamber development animal organ morphogenesis cardiac ventricle development central nervous system development nervous system development epithelium development embryonic heart tube left/right pattern formation tube development pattern specification process embryo development tissue development embryonic heart tube development regionalization embryonic organ development left/right pattern formation erythrocyte development cellular developmental process homeostatic process hemopoiesis cell development erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process cell differentiation myeloid cell development homeostasis of number of cells cellular process myeloid cell homeostasis erythrocyte homeostasis regulation of biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process response to decreased oxygen levels cellular response to stimulus response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to chemical response to oxygen levels response to abiotic stimulus cell population proliferation regulation of developmental process regulation of gonad development regulation of reproductive process positive regulation of developmental process positive regulation of male gonad development regulation of multicellular organismal process regulation of male gonad development positive regulation of reproductive process positive regulation of gonad development positive regulation of multicellular organismal process myeloid leukocyte differentiation granulocyte differentiation leukocyte differentiation regulation of growth regulation of cardiac muscle tissue growth developmental growth cardiac muscle cell proliferation negative regulation of biological process negative regulation of cardiac muscle tissue growth organ growth striated muscle tissue development negative regulation of organ growth negative regulation of growth regulation of organ growth regulation of heart growth negative regulation of cellular process regulation of cardiac muscle cell proliferation muscle cell proliferation cardiac muscle tissue growth muscle tissue development striated muscle cell proliferation negative regulation of cell population proliferation heart growth regulation of multicellular organismal development regulation of developmental growth negative regulation of heart growth cardiac muscle tissue development negative regulation of developmental process growth negative regulation of developmental growth regulation of cell population proliferation negative regulation of multicellular organismal process negative regulation of cardiac muscle cell proliferation sex determination skeletal muscle cell differentiation skeletal muscle tissue development muscle structure development skeletal muscle organ development muscle organ development cellular senescence multi-multicellular organism process multicellular organismal reproductive process embryonic process involved in female pregnancy embryo development ending in birth or egg hatching female pregnancy multi-organism reproductive process adrenal cortex development endocrine system development gland development adrenal cortex formation adrenal gland development anatomical structure formation involved in morphogenesis positive regulation of cell communication positive regulation of signal transduction intracellular receptor signaling pathway signaling regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction signal transduction positive regulation of peroxisome proliferator activated receptor signaling pathway regulation of signaling positive regulation of intracellular signal transduction peroxisome proliferator activated receptor signaling pathway regulation of response to stimulus regulation of cell communication regulation of peroxisome proliferator activated receptor signaling pathway nuclear receptor-mediated signaling pathway positive regulation of signaling embryonic epithelial tube formation chordate embryonic development tube formation epithelial tube formation tube morphogenesis primary neural tube formation epithelial tube morphogenesis morphogenesis of embryonic epithelium neural tube development embryonic morphogenesis morphogenesis of an epithelium tissue morphogenesis neural tube closure neural tube formation tube closure immune system development spleen development hematopoietic or lymphoid organ development negative regulation of locomotion regulation of cell motility regulation of locomotion regulation of cell migration negative regulation of cell motility cell migration cell motility negative regulation of cell migration locomotion sensory organ development embryonic eye morphogenesis visual system development embryonic camera-type eye development eye morphogenesis sensory system development embryonic organ morphogenesis camera-type eye morphogenesis eye development embryonic camera-type eye morphogenesis sensory organ morphogenesis camera-type eye development blood vessel morphogenesis artery development vasculature development pulmonary artery morphogenesis artery morphogenesis blood vessel development RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process positive regulation of DNA-templated transcription 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 RNA biosynthetic process mesenchyme development endocardial cushion development embryonic heart tube morphogenesis heart looping determination of bilateral symmetry determination of left/right symmetry specification of symmetry determination of heart left/right asymmetry response to fluid shear stress cellular response to growth factor stimulus cell surface receptor protein serine/threonine kinase signaling pathway cell surface receptor signaling pathway cellular response to transforming growth factor beta stimulus response to endogenous stimulus cellular response to endogenous stimulus response to transforming growth factor beta transforming growth factor beta receptor signaling pathway response to growth factor transforming growth factor beta receptor superfamily signaling pathway enzyme-linked receptor protein signaling pathway hepaticobiliary system development liver development cell cycle regulation of cell cycle positive regulation of cell cycle skeletal system development skeletal system morphogenesis bone morphogenesis bone development activin receptor signaling pathway nodal signaling pathway thymus development response to hormone response to estrogen regulation of transmembrane receptor protein serine/threonine kinase signaling pathway regulation of transforming growth factor beta receptor signaling pathway regulation of cellular response to transforming growth factor beta stimulus positive regulation of transforming growth factor beta receptor signaling pathway regulation of cellular response to growth factor stimulus positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of cellular response to transforming growth factor beta stimulus negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process apoptotic process programmed cell death positive regulation of cell adhesion regulation of cell adhesion positive regulation of cell-cell adhesion cell adhesion cell-cell adhesion regulation of cell-cell adhesion regulation of animal organ morphogenesis regulation of animal organ formation animal organ formation regulation of anatomical structure morphogenesis placenta development in utero embryonic development embryonic placenta development trophectodermal cell differentiation blastocyst formation blastocyst development left/right axis specification axis specification nerve development cranial nerve morphogenesis cranial nerve development uterus development response to mechanical stimulus response to external stimulus vasculogenesis stem cell development neural crest cell differentiation cardiac neural crest cell development involved in heart development neural crest cell development cardiocyte differentiation stem cell differentiation cardiac neural crest cell differentiation involved in heart development mesenchymal cell differentiation peripheral nervous system development maternal process involved in female pregnancy maternal placenta development decidualization lens morphogenesis in camera-type eye lens development in camera-type eye hematopoietic progenitor cell differentiation negative regulation of gene expression lateral mesoderm development determination of left/right asymmetry in lateral mesoderm mesoderm development outflow tract morphogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle intracellular membrane-bounded organelle nucleus membrane-enclosed lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen protein-containing complex
B	CREB-binding protein	transcription factor binding basal transcription machinery binding protein binding binding basal RNA polymerase II transcription machinery binding general transcription initiation factor binding RNA polymerase II general transcription initiation factor binding TFIIB-class transcription factor binding bHLH transcription factor binding DNA-binding transcription factor binding MRF binding acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transcription factor binding basal transcription machinery binding protein binding binding basal RNA polymerase II transcription machinery binding general transcription initiation factor binding RNA polymerase II general transcription initiation factor binding TFIIB-class transcription factor binding bHLH transcription factor binding DNA-binding transcription factor binding MRF binding acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity DNA binding organic cyclic compound binding nucleic acid binding molecular adaptor activity catalytic activity, acting on a protein N-acetyltransferase activity histone H3 acetyltransferase activity peptide N-acetyltransferase activity histone H3K27 acetyltransferase activity histone acetyltransferase activity peptide-lysine-N-acetyltransferase activity histone modifying activity N-acyltransferase activity protein domain specific binding cAMP response element binding protein binding RNA polymerase II-specific DNA-binding transcription factor binding chromatin binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity damaged DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding histone H3K18 acetyltransferase activity peptide lactyltransferase (CoA-dependent) activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding disordered domain specific binding	protein destabilization regulation of protein stability biological regulation regulation of biological quality developmental process multicellular organismal process germ-line stem cell population maintenance maintenance of cell number stem cell population maintenance regulation of biosynthetic process regulation of biological process regulation of cellular process positive regulation of biological process regulation of macromolecule metabolic process protein destabilization regulation of protein stability biological regulation regulation of biological quality developmental process multicellular organismal process germ-line stem cell population maintenance maintenance of cell number stem cell population maintenance regulation of biosynthetic process regulation of biological process regulation of cellular process positive regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process negative regulation of viral process regulation of viral process viral process negative regulation of biological process positive regulation of DNA-binding transcription factor activity RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process positive regulation of molecular function nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of molecular function regulation of DNA-binding transcription factor activity regulation of DNA-templated transcription cellular response to stimulus regulation of DNA recombination response to stimulus regulation of double-strand break repair regulation of cellular response to stress positive regulation of double-strand break repair via homologous recombination positive regulation of response to stimulus positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress recombinational repair double-strand break repair via homologous recombination DNA repair positive regulation of DNA recombination double-strand break repair positive regulation of nucleobase-containing compound metabolic process DNA recombination DNA metabolic process positive regulation of double-strand break repair regulation of DNA repair regulation of double-strand break repair via homologous recombination positive regulation of DNA metabolic process DNA damage response regulation of response to stimulus regulation of DNA metabolic process positive regulation of DNA-templated transcription transcription by RNA polymerase II regulation of transcription by RNA polymerase II positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process anatomical structure morphogenesis head development face morphogenesis anatomical structure development head morphogenesis face development body morphogenesis peptidyl-lysine acetylation N-terminal peptidyl-lysine acetylation peptidyl-lysine modification protein acylation protein maturation protein acetylation N-terminal protein amino acid modification macromolecule modification peptidyl-amino acid modification N-terminal protein amino acid acetylation protein metabolic process protein modification process negative regulation of type I interferon production cytokine production negative regulation of cellular process regulation of cytokine production regulation of multicellular organismal process regulation of interferon-beta production interferon-beta production negative regulation of macromolecule metabolic process type I interferon production negative regulation of metabolic process negative regulation of cytokine production negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of interferon-beta production negative regulation of multicellular organismal process regulation of type I interferon production rhythmic process response to light stimulus cellular response to radiation response to UV cellular response to environmental stimulus cellular response to light stimulus response to radiation response to abiotic stimulus cellular response to abiotic stimulus cellular response to UV cellular response to endogenous stimulus response to hepatocyte growth factor cellular response to growth factor stimulus cellular response to hepatocyte growth factor stimulus response to endogenous stimulus response to growth factor negative regulation of RNA biosynthetic process negative regulation of transcription by RNA polymerase I transcription by RNA polymerase I negative regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription regulation of transcription by RNA polymerase I negative regulation of RNA metabolic process cellular response to virus biological process involved in interspecies interaction between organisms response to other organism response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	protein-containing complex transcription regulator complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle organelle membraneless organelle chromosome, centromeric region outer kinetochore protein-containing complex transcription regulator complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle organelle membraneless organelle chromosome, centromeric region outer kinetochore condensed chromosome, centromeric region supramolecular complex condensed chromosome chromatin catalytic complex transferase complex histone acetyltransferase complex acetyltransferase complex protein acetyltransferase complex intracellular protein-containing complex RNA polymerase II transcription regulator complex membrane-bounded organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nuclear body PML body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007576	CITED	Family
B	IPR043145	Zinc finger, ZZ-type superfamily	Homologous Superfamily
B	IPR018359	Bromodomain, conserved site	Conserved Site
B	IPR036529	Coactivator CBP, KIX domain superfamily	Homologous Superfamily
B	IPR009110	Nuclear receptor coactivator, interlocking	Homologous Superfamily
B	IPR000197	Zinc finger, TAZ-type	Domain
B	IPR000433	Zinc finger, ZZ-type	Domain
B	IPR003101	Coactivator CBP, KIX domain	Domain
B	IPR013178	Histone acetyltransferase Rtt109/CBP	Family
B	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B	IPR036427	Bromodomain-like superfamily	Homologous Superfamily
B	IPR010303	CREB-binding protein/p300, atypical RING domain	Domain
B	IPR001487	Bromodomain	Domain
B	IPR035898	TAZ domain superfamily	Homologous Superfamily
B	IPR037073	Nuclear receptor coactivator, CREB-bp-like, interlocking domain superfamily	Homologous Superfamily
B	IPR014744	Nuclear receptor coactivator, CREB-bp-like, interlocking	Domain
B	IPR038547	CBP/p300, atypical RING domain superfamily	Homologous Superfamily
B	IPR031162	CBP/p300-type histone acetyltransferase domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q99967	heart septal defect atrial septal defect 8 muscular atrophy tetralogy of fallot situs inversus ventricular septal defect cancer ventricular septal defect 2 malignant colon neoplasm Neoplasms non-small cell lung carcinoma ovarian cancer adenoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atrial septal defect heart septal defect atrial septal defect 8 muscular atrophy tetralogy of fallot situs inversus ventricular septal defect cancer ventricular septal defect 2 malignant colon neoplasm Neoplasms non-small cell lung carcinoma ovarian cancer adenoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atrial septal defect ulcerative colitis atypical teratoid rhabdoid tumor breast fibroadenoma esophageal adenocarcinoma lung cancer medulloblastoma nephrosclerosis osteosarcoma pancreatic intraductal papillary-mucinous carcinoma astrocytic tumor pilocytic astrocytoma spina bifida Barrett esophagus facioscapulohumeral muscular dystrophy juvenile dermatomyositis lung carcinoma pancreatic intraductal papillary-mucinous neoplasm right atrial isomerism atopic eczema benign neoplasm Emery-Dreifuss muscular dystrophy glioblastoma large cell medulloblastoma

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.