1SB0 | pdb_00001sb0

Solution structure of the KIX domain of CBP bound to the transactivation domain of c-Myb

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1sb0a_	All alpha proteins	Kix domain of CBP (creb binding protein)	Kix domain of CBP (creb binding protein)	Kix domain of CBP (creb binding protein)	Kix domain of CBP (creb binding protein)	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)
A	SCOP2 Family	Kix domain of CBP (creb binding protein)	8029144	4000752	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Kix domain-like	8041523	3001244	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)
A	KIX	e1sb0A1	A: alpha arrays	X: RuvA-C	H: Elongation factor TFIIS domain 2/ Kix domain of creb binding protein (From Topology)	T: Elongation factor TFIIS domain 2/ Kix domain of creb binding protein	F: KIX	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.246.20	Mainly Alpha	Orthogonal Bundle	Serum Albumin	Chain A, Domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF07988	LMSTEN motif (LMSTEN)	LMSTEN motif	-	Motif
A	PF02172	KIX domain (KIX)	KIX domain	CBP and P300 bind to the CREB via a domain known as KIX [1]. The KIX domain of CBP also binds to transactivation domains of other nuclear factors including Myb and Jun.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	protein c-Myb	DNA binding binding nucleic acid binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity sequence-specific DNA binding double-stranded DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding DNA binding binding nucleic acid binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity sequence-specific DNA binding double-stranded DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding WD40-repeat domain binding protein binding protein domain specific binding	regulation of transforming growth factor beta production multicellular organismal process regulation of cellular process positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process regulation of cytokine production cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process transforming growth factor beta production positive regulation of cellular process regulation of biosynthetic process regulation of transforming growth factor beta production multicellular organismal process regulation of cellular process positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process regulation of cytokine production cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process transforming growth factor beta production positive regulation of cellular process regulation of biosynthetic process regulation of biological process biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process positive regulation of transforming growth factor beta production positive regulation of cytokine production regulation of metabolic process developmental process negative regulation of hematopoietic progenitor cell differentiation regulation of developmental process cellular developmental process negative regulation of developmental process hemopoiesis negative regulation of biological process cell development regulation of cell differentiation cell differentiation negative regulation of cellular process anatomical structure development negative regulation of cell differentiation regulation of hematopoietic progenitor cell differentiation hematopoietic progenitor cell differentiation myeloid cell differentiation myeloid cell development response to stimulus response to stress response to ischemia fibroblast proliferation cell population proliferation positive regulation of cell population proliferation regulation of hepatic stellate cell proliferation regulation of fibroblast proliferation positive regulation of hepatic stellate cell proliferation regulation of cell population proliferation positive regulation of fibroblast proliferation hepatic stellate cell proliferation neuron apoptotic process positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process positive regulation of neuron apoptotic process programmed cell death regulation of neuron apoptotic process cellular response to stimulus response to lipid response to oxygen-containing compound cellular response to oxygen-containing compound response to retinoic acid cellular response to chemical stimulus cellular response to retinoic acid response to chemical cellular response to lipid positive regulation of DNA-templated transcription RNA metabolic process positive regulation of miRNA transcription positive regulation of miRNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process miRNA transcription regulation of miRNA metabolic process regulation of nucleobase-containing compound metabolic process miRNA metabolic process regulation of RNA biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription regulation of miRNA transcription multicellular organism development embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development cell activation regulation of cell activation positive regulation of hepatic stellate cell activation fibroblast activation regulation of hepatic stellate cell activation positive regulation of cell activation hepatic stellate cell activation immune system development spleen development immune system process animal organ development hematopoietic or lymphoid organ development system development response to peptide response to interleukin-6 cellular response to interleukin-6 response to cytokine cellular response to cytokine stimulus mitotic cell cycle process cell cycle phase transition cell cycle G1/S transition of mitotic cell cycle cell cycle G1/S phase transition mitotic cell cycle mitotic cell cycle phase transition cell cycle process regulation of smooth muscle cell proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation muscle cell proliferation response to decreased oxygen levels response to hypoxia response to oxygen levels response to abiotic stimulus homeostatic process erythrocyte differentiation multicellular organismal-level homeostasis homeostasis of number of cells myeloid cell homeostasis erythrocyte homeostasis stem cell division cell division negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic 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 negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process collagen biosynthetic process regulation of collagen biosynthetic process regulation of collagen metabolic process positive regulation of collagen metabolic process positive regulation of collagen biosynthetic process collagen metabolic process positive regulation of transcription by RNA polymerase II B cell activation mononuclear cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation B cell differentiation leukocyte differentiation gland development thymus development digestive system development tube development digestive tract development embryonic organ development embryonic digestive tract development regulation of megakaryocyte differentiation megakaryocyte differentiation regulation of cell development negative regulation of megakaryocyte differentiation regulation of immune system process regulation of multicellular organismal development regulation of myeloid cell differentiation negative regulation of myeloid cell differentiation regulation of hemopoiesis cellular response to oxidative stress cellular response to chemical stress cellular response to hydrogen peroxide response to reactive oxygen species response to hydrogen peroxide response to oxidative stress cellular response to reactive oxygen species cellular response to stress positive regulation of testosterone secretion positive regulation of cell communication regulation of localization regulation of hormone secretion transport signaling regulation of lipid transport organic hydroxy compound transport positive regulation of secretion by cell hormone secretion cell communication localization secretion by cell positive regulation of hormone secretion regulation of secretion by cell positive regulation of secretion signal release regulation of biological quality regulation of signaling regulation of transport secretion regulation of hormone levels lipid localization cell-cell signaling export from cell lipid transport positive regulation of lipid localization establishment of localization regulation of secretion testosterone secretion positive regulation of lipid transport positive regulation of transport regulation of lipid localization lipid export from cell macromolecule localization regulation of testosterone secretion hormone transport regulation of cell communication positive regulation of signaling cell activation involved in immune response CD4-positive, alpha-beta T cell differentiation CD4-positive, alpha-beta T cell differentiation involved in immune response alpha-beta T cell differentiation involved in immune response alpha-beta T cell differentiation type 2 immune response T cell activation involved in immune response alpha-beta T cell activation involved in immune response T cell activation CD4-positive, alpha-beta T cell activation leukocyte activation involved in immune response alpha-beta T cell activation T-helper 2 cell differentiation T cell differentiation lymphocyte activation involved in immune response immune response T-helper cell differentiation T cell differentiation involved in immune response immune effector process monoatomic ion transport monoatomic cation transport calcium ion transport metal ion transport positive regulation of nervous system development regulation of neurogenesis regulation of gliogenesis positive regulation of glial cell proliferation positive regulation of gliogenesis regulation of nervous system development positive regulation of developmental process neurogenesis regulation of glial cell proliferation gliogenesis positive regulation of cell differentiation positive regulation of neurogenesis positive regulation of cell development nervous system development glial cell proliferation skeletal muscle cell proliferation striated muscle cell proliferation response to leukemia inhibitory factor cellular response to leukemia inhibitory factor	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle intracellular organelle organelle membrane-enclosed lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle intracellular organelle organelle membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
A	protein CBP	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 nucleic acid binding molecular adaptor activity protein-lysine-acetyltransferase activity catalytic activity, acting on a protein protein N-acetyltransferase activity N-acetyltransferase activity histone H3 acetyltransferase activity histone H3K27 acetyltransferase activity protein N-acyltransferase activity histone 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 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
B	IPR012642	Transcription regulator Wos2-domain	Domain
B	IPR050560	Transcription factors Myb-like	Family
B	IPR009057	Homedomain-like superfamily	Homologous Superfamily
B	IPR015395	C-myb, C-terminal	Domain
B	IPR017930	Myb domain	Domain
B	IPR001005	SANT/Myb domain	Domain
A	IPR043145	Zinc finger, ZZ-type superfamily	Homologous Superfamily
A	IPR018359	Bromodomain, conserved site	Conserved Site
A	IPR036529	Coactivator CBP, KIX domain superfamily	Homologous Superfamily
A	IPR009110	Nuclear receptor coactivator, interlocking	Homologous Superfamily
A	IPR056484	Histone acetyltransferase p300/CREBBP, PHD domain	Domain
A	IPR000197	Zinc finger, TAZ-type	Domain
A	IPR000433	Zinc finger, ZZ-type	Domain
A	IPR003101	Coactivator CBP, KIX domain	Domain
A	IPR013178	Histone acetyltransferase Rtt109/CBP	Family
A	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
A	IPR036427	Bromodomain-like superfamily	Homologous Superfamily
A	IPR010303	CREB-binding protein/p300, atypical RING domain	Domain
A	IPR001487	Bromodomain	Domain
A	IPR035898	TAZ domain superfamily	Homologous Superfamily
A	IPR037073	Nuclear receptor coactivator, CREB-bp-like, interlocking domain superfamily	Homologous Superfamily
A	IPR014744	Nuclear receptor coactivator, CREB-bp-like, interlocking	Domain
A	IPR038547	CBP/p300, atypical RING domain superfamily	Homologous Superfamily
A	IPR031162	CBP/p300-type histone acetyltransferase domain	Domain