7CO1 | pdb_00007co1

Crystal structure of SMAD2 in complex with wild-type CBP

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E	SCOP2B Superfamily	SMAD/FHA domain-like	8038261	3000137	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SMAD/FHA domain-like	8038261	3000137	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	SMAD/FHA domain-like	8038261	3000137	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)
E	Gln-synt_C	e7co1E1	A: alpha bundles	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Gln-synt_C	ECOD (develop294)
C	Gln-synt_C	e7co1C1	A: alpha bundles	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Gln-synt_C	ECOD (develop294)
A	Gln-synt_C	e7co1A1	A: alpha bundles	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Gln-synt_C	ECOD (develop294)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E	PF03166	MH2 domain (MH2)	MH2 domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F	CREB-binding protein	transcription factor binding protein binding 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 cytoskeletal protein binding tau protein binding protein-lysine-acetyltransferase activity transcription factor binding protein binding 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 cytoskeletal protein binding tau protein binding 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 p53 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 molecular adaptor activity DNA binding damaged DNA binding nucleic acid binding histone H3K18 acetyltransferase activity transcription corepressor activity peptide lactyltransferase (CoA-dependent) activity transcription coregulator binding transcription coactivator binding chromatin DNA binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	protein destabilization regulation of protein stability biological regulation regulation of biological quality cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular process regulation of DNA recombination regulation of cellular process regulation of double-strand break repair regulation of cellular response to stress positive regulation of biological process protein destabilization regulation of protein stability biological regulation regulation of biological quality cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular process regulation of DNA recombination regulation of cellular process regulation of double-strand break repair regulation of cellular response to stress positive regulation of biological process positive regulation of double-strand break repair via homologous recombination regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of response to stimulus positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress recombinational repair positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process double-strand break repair via homologous recombination positive regulation of cellular process DNA repair positive regulation of DNA recombination double-strand break repair regulation of biological process DNA recombination primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid 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 metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription response to decreased oxygen levels response to hypoxia response to oxygen levels response to abiotic stimulus negative regulation of biological process negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of cellular process 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 positive regulation of DNA-templated transcription positive regulation of macromolecule biosynthetic process positive regulation of biosynthetic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process cellular response to heat regulation of cellular response to heat response to heat response to temperature stimulus cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis regulation of localization regulation of protein localization positive regulation of protein localization to nucleus regulation of protein localization to nucleus protein localization to nucleus localization macromolecule localization protein localization to organelle positive regulation of protein localization intracellular protein localization signaling canonical NF-kappaB signal transduction intracellular signal transduction cell communication intracellular signaling cassette signal transduction positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway positive regulation of signal transduction cellular response to growth factor stimulus cellular response to transforming growth factor beta stimulus regulation of transmembrane receptor protein serine/threonine kinase signaling pathway regulation of signal transduction regulation of transforming growth factor beta receptor signaling pathway cellular response to endogenous stimulus enzyme-linked receptor protein signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of cellular response to transforming growth factor beta stimulus response to endogenous 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 response to transforming growth factor beta transforming growth factor beta receptor signaling pathway regulation of cell communication response to growth factor transforming growth factor beta receptor superfamily signaling pathway positive regulation of signaling smoothened signaling pathway regulation of smoothened signaling pathway 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 positive regulation of response to biotic stimulus immune response-regulating cell surface receptor signaling pathway response to biotic stimulus immune response-activating signaling pathway positive regulation of immune response regulation of immune system process positive regulation of immune system process innate immune response-activating signaling pathway immune response response to other organism immune response-activating cell surface receptor signaling pathway regulation of innate immune response response to external stimulus response to lectin defense response to other organism cellular response to lectin positive regulation of defense response activation of innate immune response regulation of immune response activation of immune response regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus innate immune response activating cell surface receptor signaling pathway positive regulation of response to external stimulus immune response-regulating signaling pathway innate immune response response to external biotic stimulus positive regulation of innate immune response defense response defense response to symbiont stimulatory C-type lectin receptor signaling pathway immune system process 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 cellular response to abiotic stimulus cellular response to UV cAMP/PKA signal transduction homeostatic process negative regulation of transcription by RNA polymerase I transcription by RNA polymerase I regulation of transcription by RNA polymerase I developmental process multicellular organismal process limb development appendage development embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis embryo development multicellular organism development anatomical structure morphogenesis appendage morphogenesis anatomical structure development embryonic digit morphogenesis limb morphogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome catalytic complex transferase complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome catalytic complex transferase complex histone acetyltransferase complex acetyltransferase complex protein acetyltransferase complex intracellular protein-containing complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nuclear body
A, C, E	Mothers against decapentaplegic homolog 2	SMAD binding protein binding binding R-SMAD binding transforming growth factor beta receptor binding signaling receptor binding type I transforming growth factor beta receptor binding cytokine receptor binding co-SMAD binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding SMAD binding protein binding binding R-SMAD binding transforming growth factor beta receptor binding signaling receptor binding type I transforming growth factor beta receptor binding cytokine receptor binding co-SMAD binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding cis-regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding cytoskeletal protein binding tau protein binding I-SMAD binding phosphatase binding enzyme binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity cation binding ion binding metal ion binding small molecule binding identical protein binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding RNA polymerase II transcription regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding chromatin binding disordered domain specific binding protein domain specific binding	developmental process multicellular organismal process digestive system development foregut morphogenesis tube development embryonic morphogenesis embryo development digestive tract development multicellular organism development anatomical structure morphogenesis tube morphogenesis embryonic foregut morphogenesis digestive tract morphogenesis anatomical structure development developmental process multicellular organismal process digestive system development foregut morphogenesis tube development embryonic morphogenesis embryo development digestive tract development multicellular organism development anatomical structure morphogenesis tube morphogenesis embryonic foregut morphogenesis digestive tract morphogenesis anatomical structure development system development mesoderm morphogenesis mesenchyme morphogenesis animal organ development mesenchyme development tissue development tissue morphogenesis paraxial mesoderm development animal organ morphogenesis paraxial mesoderm morphogenesis mesoderm development 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 cellular process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process embryonic pattern specification dorsal/ventral axis specification pattern specification process regionalization embryonic axis specification dorsal/ventral pattern formation zygotic specification of dorsal/ventral axis axis specification cell population proliferation response to sterol response to stimulus response to lipid response to alcohol response to chemical response to oxygen-containing compound response to cholesterol RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process embryo development ending in birth or egg hatching chordate embryonic development in utero embryonic development regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of DNA-templated transcription secondary palate development roof of mouth development cellular developmental process cell differentiation cell fate commitment regulation of developmental process negative regulation of developmental process negative regulation of biological process regulation of cell differentiation negative regulation of cellular process negative regulation of cell differentiation 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 establishment of protein localization nitrogen compound transport transport signaling hormone secretion cell communication protein localization to extracellular region localization peptide secretion secretion by cell signal release regulation of biological quality intracellular protein localization secretion regulation of hormone levels establishment of protein localization to extracellular region cell-cell signaling export from cell protein secretion establishment of localization peptide transport protein transport peptide hormone secretion macromolecule localization hormone transport insulin secretion cellular response to stimulus 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 signal transduction enzyme-linked receptor protein signaling pathway trophoblast cell migration multi-multicellular organism process reproductive process ameboidal-type cell migration cell migration cell motility female pregnancy embryo implantation multi-organism reproductive process formation of primary germ layer gastrulation anatomical structure formation involved in morphogenesis mesoderm formation negative regulation of RNA biosynthetic process negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process negative regulation of DNA-templated transcription negative regulation of metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process heart development epithelium development circulatory system development pericardium development activin receptor signaling pathway nodal signaling pathway developmental growth growth organ growth regulation of transmembrane receptor protein serine/threonine kinase signaling pathway regulation of signal transduction regulation of transforming growth factor beta receptor signaling pathway regulation of signaling regulation of cellular response to transforming growth factor beta stimulus regulation of cellular response to growth factor stimulus regulation of response to stimulus regulation of cell communication regulation of epithelial to mesenchymal transition positive regulation of epithelial to mesenchymal transition positive regulation of developmental process positive regulation of cell differentiation regulation of multicellular organismal process epithelial to mesenchymal transition positive regulation of multicellular organismal process mesenchymal cell differentiation embryonic organ morphogenesis embryonic cranial skeleton morphogenesis skeletal system development cranial skeletal system development embryonic skeletal system development skeletal system morphogenesis embryonic organ development embryonic skeletal system morphogenesis respiratory tube development lung development respiratory system development response to hexose response to monosaccharide response to carbohydrate response to glucose positive regulation of cell communication positive regulation of signal transduction positive regulation of BMP signaling pathway positive regulation of response to stimulus BMP signaling pathway cellular response to BMP stimulus regulation of BMP signaling pathway positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway response to BMP positive regulation of signaling heart valve development aortic valve development heart valve morphogenesis semi-lunar valve development aortic valve morphogenesis ureteric bud development mesonephric epithelium development kidney epithelium development mesonephros development renal system development kidney development mesonephric tubule development pancreas development endocardial cushion morphogenesis heart morphogenesis endocardial cushion development pulmonary valve morphogenesis pulmonary valve development intracellular signal transduction SMAD protein signal transduction intracellular signaling cassette RNA processing regulatory ncRNA processing regulatory ncRNA-mediated gene silencing primary miRNA processing negative regulation of gene expression miRNA processing endoderm development endoderm formation epithelial cell differentiation neuroepithelial cell differentiation odontoblast differentiation columnar/cuboidal epithelial cell differentiation lateral mesoderm development determination of left/right asymmetry in lateral mesoderm determination of bilateral symmetry determination of left/right symmetry left/right pattern formation specification of symmetry ossification negative regulation of multicellular organismal process regulation of ossification negative regulation of ossification post-embryonic development anterior/posterior pattern specification	ciliary transition zone membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex RNA polymerase II transcription regulator complex nucleus ciliary transition zone membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex RNA polymerase II transcription regulator complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle activin responsive factor complex intracellular organelle membraneless organelle intracellular membraneless organelle chromatin chromosome heteromeric SMAD protein complex SMAD protein complex membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen homomeric SMAD protein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D, F	IPR043145	Zinc finger, ZZ-type superfamily	Homologous Superfamily
B, D, F	IPR018359	Bromodomain, conserved site	Conserved Site
B, D, F	IPR036529	Coactivator CBP, KIX domain superfamily	Homologous Superfamily
B, D, F	IPR009110	Nuclear receptor coactivator, interlocking	Homologous Superfamily
B, D, F	IPR056484	Histone acetyltransferase p300/CREBBP, PHD domain	Domain
B, D, F	IPR000197	Zinc finger, TAZ-type	Domain
B, D, F	IPR000433	Zinc finger, ZZ-type	Domain
B, D, F	IPR003101	Coactivator CBP, KIX domain	Domain
B, D, F	IPR013178	Histone acetyltransferase Rtt109/CBP	Family
B, D, F	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B, D, F	IPR036427	Bromodomain-like superfamily	Homologous Superfamily
B, D, F	IPR010303	CREB-binding protein/p300, atypical RING domain	Domain
B, D, F	IPR001487	Bromodomain	Domain
B, D, F	IPR035898	TAZ domain superfamily	Homologous Superfamily
B, D, F	IPR037073	Nuclear receptor coactivator, CREB-bp-like, interlocking domain superfamily	Homologous Superfamily
B, D, F	IPR014744	Nuclear receptor coactivator, CREB-bp-like, interlocking	Domain
B, D, F	IPR038547	CBP/p300, atypical RING domain superfamily	Homologous Superfamily
B, D, F	IPR031162	CBP/p300-type histone acetyltransferase domain	Domain
A, C, E	IPR001132	SMAD domain	Domain
A, C, E	IPR036578	SMAD MH1 domain superfamily	Homologous Superfamily
A, C, E	IPR013790	SMAD/Dwarfins	Family
A, C, E	IPR017855	SMAD-like domain superfamily	Homologous Superfamily
A, C, E	IPR013019	MAD homology, MH1	Domain
A, C, E	IPR003619	MAD homology 1, Dwarfin-type	Domain
A, C, E	IPR008984	SMAD/FHA domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B, D, F	Pharos: Q92793	Rubinstein-Taybi syndrome transitional cell carcinoma urinary bladder cancer esophageal squamous cell carcinoma follicular lymphoma Rubinstein-Taybi syndrome due to CREBBP mutations adenoid cystic carcinoma Sezary syndrome small cell lung carcinoma prostate cancer salivary gland adenoid cystic carcinoma squamous cell carcinoma Rubinstein-Taybi syndrome due to 16p13.3 microdeletion amyotrophic lateral sclerosis type 1 Lymphoma, Large-Cell, Follicular Rubinstein-Taybi syndrome transitional cell carcinoma urinary bladder cancer esophageal squamous cell carcinoma follicular lymphoma Rubinstein-Taybi syndrome due to CREBBP mutations adenoid cystic carcinoma Sezary syndrome small cell lung carcinoma prostate cancer salivary gland adenoid cystic carcinoma squamous cell carcinoma Rubinstein-Taybi syndrome due to 16p13.3 microdeletion amyotrophic lateral sclerosis type 1 Lymphoma, Large-Cell, Follicular non-Hodgkin lymphoma ovarian cancer acute myeloid leukemia cancer endogenous depression intellectual disability osteogenesis imperfecta plasma cell myeloma acute myeloid leukemia with t(8;16)(p11;p13) translocation small cell carcinoma astrocytic tumor cleft lip lung adenocarcinoma osteosarcoma schizophrenia bipolar disorder subependymal giant cell astrocytoma diffuse large B-cell lymphoma urinary bladder neoplasm
A, C, E	Pharos: Q15796	Liver Cirrhosis, Experimental acromicric dysplasia lymphoplasmacytic lymphoma ovarian cancer primitive neuroectodermal tumor subependymal giant cell astrocytoma cancer colorectal cancer connective tissue disease hepatitis kidney disease lung cancer Marfan syndrome pituitary cancer psoriasis Liver Cirrhosis, Experimental acromicric dysplasia lymphoplasmacytic lymphoma ovarian cancer primitive neuroectodermal tumor subependymal giant cell astrocytoma cancer colorectal cancer connective tissue disease hepatitis kidney disease lung cancer Marfan syndrome pituitary cancer psoriasis amyotrophic lateral sclerosis thoracic aortic aneurysm colorectal carcinoma dermatomyositis lung disease medulloblastoma plasma cell myeloma right atrial isomerism breast cancer geleophysic dysplasia holoprosencephaly