Annotations: 7SME

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RB_A	e7smeA2	A: alpha arrays	X: HTH	H: HTH	T: Cyclin-like	F: RB_A	ECOD (1.6)
A	RB_B	e7smeA1	A: alpha arrays	X: HTH	H: HTH	T: Cyclin-like	F: RB_B	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01857	Retinoblastoma-associated protein B domain (RB_B)	Retinoblastoma-associated protein B domain	The crystal structure of the Rb pocket bound to a nine-residue E7 peptide containing the LxCxE motif, shared by other Rb-binding viral and cellular proteins, shows that the LxCxE peptide binds a highly conserved groove on the B domain [1]. The B doma ...	The crystal structure of the Rb pocket bound to a nine-residue E7 peptide containing the LxCxE motif, shared by other Rb-binding viral and cellular proteins, shows that the LxCxE peptide binds a highly conserved groove on the B domain [1]. The B domain has a cyclin fold.	Domain
A	PF01858	Retinoblastoma-associated protein A domain (RB_A)	Retinoblastoma-associated protein A domain	This domain has the cyclin fold [1] as predicted [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Histone deacetylase 1	Krueppel-associated box domain binding protein binding binding protein domain specific binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding NF-kappaB binding histone deacetylase binding enzyme binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding Krueppel-associated box domain binding protein binding binding protein domain specific binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding NF-kappaB binding histone deacetylase binding enzyme binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding core promoter sequence-specific DNA binding nucleic acid binding transcription regulatory region nucleic acid binding deacetylase activity protein lysine deacetylase activity catalytic activity, acting on a protein deacylase activity catalytic activity protein lysine delactylase activity chromatin binding promoter-specific chromatin binding RNA polymerase II core promoter sequence-specific DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cation binding ion binding metal ion binding small molecule binding histone deacetylase activity histone modifying activity p53 binding transcription coregulator binding transcription corepressor binding cis-regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity protein decrotonylase activity histone decrotonylase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds E-box binding histone deacetylase activity, hydrolytic mechanism	developmental process regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process biological regulation regulation of cell differentiation stem cell differentiation cell differentiation regulation of stem cell differentiation cellular process regulation of biosynthetic process positive regulation of biological process regulation of macromolecule metabolic process developmental process regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process biological regulation regulation of cell differentiation stem cell differentiation cell differentiation regulation of stem cell differentiation cellular process regulation of biosynthetic 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 positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process cellular response to stimulus response to stimulus signaling negative regulation of signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process signal transduction Wnt signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus negative regulation of signal transduction negative regulation of canonical Wnt signaling pathway regulation of response to stimulus regulation of cell communication rhythmic process circadian regulation of gene expression circadian rhythm negative regulation of transforming growth factor beta receptor signaling pathway cell surface receptor protein serine/threonine kinase signaling pathway 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 transforming growth factor beta receptor signaling pathway cellular response to endogenous stimulus enzyme-linked receptor protein signaling pathway regulation of cellular response to transforming growth factor beta stimulus response to endogenous stimulus regulation of cellular response to growth factor 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 negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway protein deacylation macromolecule modification primary metabolic process protein metabolic process macromolecule deacylation protein modification process protein deacetylation 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 cell population proliferation regulation of smooth muscle cell proliferation positive regulation of cell population proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation regulation of cell population proliferation muscle cell proliferation epithelium development epidermal cell differentiation epidermis development anatomical structure development tissue development epithelial cell differentiation multicellular organismal process negative regulation of developmental process regulation of stem cell population maintenance stem cell population maintenance negative regulation of stem cell population maintenance regulation of multicellular organismal process maintenance of cell number negative regulation of multicellular organismal process 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 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 transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process cellular component organization chromatin organization cellular component organization or biogenesis ectodermal placode morphogenesis molting cycle process hair cycle animal organ development hair follicle placode formation ectodermal placode formation anatomical structure morphogenesis skin development skin epidermis development hair follicle development molting cycle anatomical structure formation involved in morphogenesis ectodermal placode development hair cycle process head development forebrain development brain development nervous system development pallium development multicellular organism development central nervous system development telencephalon development hippocampus development limbic system development system development biological process involved in interspecies interaction between organisms host-mediated suppression of viral proces host-mediated perturbation of viral transcription host-mediated suppression of viral transcription host-mediated perturbation of viral process modulation of process of another organism host-mediated perturbation of symbiont process neurogenesis gliogenesis oligodendrocyte differentiation glial cell differentiation cellular response to platelet-derived growth factor stimulus response to platelet-derived growth factor regulation of cell fate commitment cell fate specification regulation of cell fate specification cell fate commitment odontogenesis of dentin-containing tooth odontogenesis animal organ morphogenesis 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 negative regulation of intracellular signal transduction negative regulation of canonical NF-kappaB signal transduction intracellular signal transduction regulation of intracellular signal transduction intracellular signaling cassette canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction positive regulation of developmental process positive regulation of stem cell population maintenance positive regulation of multicellular organismal process endoderm development generation of neurons neuron differentiation regulation of intrinsic apoptotic signaling pathway negative regulation of apoptotic signaling pathway intrinsic apoptotic signaling pathway negative regulation of intrinsic apoptotic signaling pathway apoptotic signaling pathway regulation of apoptotic signaling pathway chromatin remodeling epigenetic regulation of gene expression negative regulation of gene expression negative regulation of gene expression, epigenetic cellular component biogenesis cellular component assembly heterochromatin formation heterochromatin organization constitutive heterochromatin formation DNA methylation-dependent constitutive heterochromatin formation positive regulation of nervous system development cell development regulation of neurogenesis regulation of gliogenesis positive regulation of gliogenesis regulation of cell development regulation of nervous system development positive regulation of cell differentiation positive regulation of neurogenesis positive regulation of oligodendrocyte differentiation regulation of multicellular organismal development positive regulation of cell development regulation of glial cell differentiation positive regulation of glial cell differentiation regulation of oligodendrocyte differentiation eyelid development in camera-type eye sensory organ development eye development visual system development camera-type eye development sensory system development intracellular receptor signaling pathway response to lipid hormone-mediated signaling pathway negative regulation of intracellular steroid hormone receptor signaling pathway response to hormone response to steroid hormone regulation of intracellular steroid hormone receptor signaling pathway androgen receptor signaling pathway nuclear receptor-mediated steroid hormone signaling pathway cellular response to steroid hormone stimulus steroid hormone receptor signaling pathway cellular response to hormone stimulus regulation of androgen receptor signaling pathway cellular response to chemical stimulus response to chemical cellular response to lipid negative regulation of androgen receptor signaling pathway nuclear receptor-mediated signaling pathway positive regulation of cell communication positive regulation of signal transduction positive regulation of intracellular estrogen receptor signaling pathway positive regulation of response to stimulus regulation of intracellular estrogen receptor signaling pathway positive regulation of intracellular signal transduction estrogen receptor signaling pathway positive regulation of intracellular steroid hormone receptor signaling pathway positive regulation of signaling tongue development fungiform papilla formation fungiform papilla development sensory organ morphogenesis fungiform papilla morphogenesis tongue morphogenesis limb development appendage development embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis embryo development appendage morphogenesis embryonic digit morphogenesis limb morphogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle protein-containing complex ATPase complex nucleus cellular anatomical structure intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle protein-containing complex ATPase complex nucleus membrane-enclosed lumen nuclear protein-containing complex transcription regulator complex intracellular organelle lumen histone deacetylase complex nucleoplasm NuRD complex SWI/SNF superfamily-type complex catalytic complex intracellular membrane-bounded organelle organelle lumen CHD-type complex nuclear lumen heterochromatin somatodendritic compartment cell body neuronal cell body Sin3-type complex nuclear chromosome transcription repressor complex
A	Retinoblastoma-like protein 1	chromatin binding binding promoter-specific chromatin binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding	developmental process cellular developmental process cell differentiation cellular process regulation of cell cycle phase transition regulation of cellular process negative regulation of biological process negative regulation of cell cycle cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle negative regulation of mitotic cell cycle regulation of mitotic cell cycle developmental process cellular developmental process cell differentiation cellular process regulation of cell cycle phase transition regulation of cellular process negative regulation of biological process negative regulation of cell cycle cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle negative regulation of mitotic cell cycle regulation of mitotic cell cycle negative regulation of cellular process negative regulation of cell cycle phase transition cell cycle regulation of cell cycle cell cycle process negative regulation of G1/S transition of mitotic cell cycle regulation of biological process negative regulation of mitotic cell cycle phase transition regulation of cell cycle process negative regulation of cell cycle G1/S phase transition biological regulation negative regulation of cell cycle process regulation of mitotic cell cycle phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle G1/S transition of mitotic cell cycle mitotic cell cycle phase transition cellular response to stimulus response to stimulus regulation of cellular senescence cellular senescence negative regulation of cellular senescence cellular response to stress response to stress regulation of biosynthetic process negative regulation of metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process negative regulation of macromolecule metabolic process 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 regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of DNA-templated transcription negative regulation of RNA metabolic process regulation of catalytic activity phosphorylation regulation of transferase activity regulation of molecular function regulation of lipid kinase activity regulation of kinase activity phosphate-containing compound metabolic process regulation of phosphorylation regulation of phosphorus metabolic process phosphorus metabolic process cellular component organization chromatin organization cellular component organization or biogenesis	protein-containing complex transcription regulator complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex transcription regulator complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle nuclear lumen membraneless organelle intracellular membraneless organelle chromatin chromosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR023801	Histone deacetylase domain	Domain
B	IPR000286	Histone deacetylase HDAC	Family
B	IPR003084	Class I/II Histone deacetylase HDAC	Family
B	IPR050284	HDAC_PDAC	Unknown
B	IPR037138	Histone deacetylase domain superfamily	Homologous Superfamily
B	IPR023696	Ureohydrolase domain superfamily	Homologous Superfamily
A	IPR002720	Retinoblastoma-associated protein, A-box	Domain
A	IPR024599	Retinoblastoma-associated protein, N-terminal	Domain
A	IPR028309	Retinoblastoma protein family	Family
A	IPR002719	Retinoblastoma-associated protein, B-box	Domain
A	IPR015030	Retinoblastoma-associated protein, C-terminal	Domain
A	IPR036915	Cyclin-like superfamily	Homologous Superfamily
A	IPR013763	Cyclin-like domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: Q13547	squamous cell carcinoma plasma cell myeloma endometriosis heart disease Familial Primary Pulmonary Hypertension osteosarcoma pancreatic intraductal papillary-mucinous neoplasm acute T cell leukemia schizophrenia atypical teratoid rhabdoid tumor glioblastoma idiopathic pulmonary arterial hypertension malignant ependymoma medulloblastoma ovarian cancer squamous cell carcinoma plasma cell myeloma endometriosis heart disease Familial Primary Pulmonary Hypertension osteosarcoma pancreatic intraductal papillary-mucinous neoplasm acute T cell leukemia schizophrenia atypical teratoid rhabdoid tumor glioblastoma idiopathic pulmonary arterial hypertension malignant ependymoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primary cutaneous T-cell lymphoma adult T-cell leukemia/lymphoma breast cancer lung cancer malignant glioma pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma primitive neuroectodermal tumor astrocytic tumor subependymal giant cell astrocytoma cancer hematologic disease lymphoplasmacytic lymphoma mature T-cell and NK-cell non-Hodgkin lymphoma
A	Pharos: P28749	adrenal cortex carcinoma gastric cancer large cell medulloblastoma osteosarcoma tuberculosis atypical teratoid rhabdoid tumor gastric carcinoma malignant glioma pilocytic astrocytoma eye disease glioblastoma medulloblastoma primitive neuroectodermal tumor

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.