2CZY

Solution structure of the NRSF/REST-mSin3B PAH1 complex

Domain Annotation: CATH CATH Database (version 4.2.0) Homepage

Chain	Domain	Class	Architecture	Topology	Homology
A	1.20.1160.11	Mainly Alpha	Up-down Bundle	Paired amphipathic helix 2 (pah2 repeat)	Paired amphipathic helix

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A	PF08295	Sin3 family co-repressor (Sin3_corepress)	Sin3 family co-repressor	This domain is found on transcriptional regulators. It forms interactions with histone deacetylases [1].	Domain
A	PF02671	Paired amphipathic helix repeat (PAH)	Paired amphipathic helix repeat	-	Repeat
A	PF16879	C-terminal domain of Sin3a protein (Sin3a_C)	C-terminal domain of Sin3a protein	-	Family

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	transcription factor REST (version 3)	chromatin binding binding DNA-binding transcription factor activity transcription regulator activity protein binding identical protein binding ion binding cation binding metal ion binding transcription factor binding	cellular process cellular response to drug response to chemical response to drug response to stimulus cellular response to stimulus cellular response to chemical stimulus response to abiotic stimulus response to electrical stimulus cellular response to abiotic stimulus cellular response to electrical stimulus cellular response to environmental stimulus response to endogenous stimulus response to hormone response to organic substance response to organic cyclic compound response to corticosteroid cellular response to hormone stimulus response to lipid response to steroid hormone response to glucocorticoid cellular response to organic substance cellular response to steroid hormone stimulus cellular response to corticosteroid stimulus cellular response to glucocorticoid stimulus cellular response to lipid cellular response to organic cyclic compound cellular response to endogenous stimulus cellular component organization cell junction organization synapse organization cellular component organization or biogenesis modification of synaptic structure viral process viral gene expression viral transcription modulation of process of other organism negative regulation by host of viral transcription biological process involved in symbiotic interaction biological process involved in interspecies interaction between organisms biological process involved in interaction with symbiont modulation of process of other organism involved in symbiotic interaction modulation by host of symbiont process cell differentiation developmental process regulation of cell differentiation negative regulation of cell differentiation negative regulation of biological process negative regulation of cellular process stem cell differentiation cellular developmental process regulation of biological process regulation of developmental process regulation of cellular process negative regulation of developmental process biological regulation mesenchymal stem cell differentiation amniotic stem cell differentiation regulation of stem cell differentiation negative regulation of stem cell differentiation regulation of mesenchymal stem cell differentiation negative regulation of mesenchymal stem cell differentiation regulation of amniotic stem cell differentiation negative regulation of amniotic stem cell differentiation cell population proliferation negative regulation of cell population proliferation regulation of cell population proliferation cellular component biogenesis regulation of cellular component biogenesis dense core granule biogenesis regulation of dense core granule biogenesis negative regulation of dense core granule biogenesis metabolic process negative regulation of metabolic process gene expression regulation of gene expression negative regulation of macromolecule metabolic process negative regulation of gene expression regulation of metabolic process macromolecule metabolic process regulation of macromolecule metabolic process organic substance metabolic process negative regulation of DNA binding negative regulation of molecular function regulation of binding negative regulation of binding regulation of DNA binding regulation of molecular function regulation of transcription regulatory region DNA binding negative regulation of transcription regulatory region DNA binding stem cell population maintenance multicellular organismal process neuronal stem cell population maintenance maintenance of cell number positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of gene expression positive regulation of biological process positive regulation of developmental process regulation of multicellular organismal process positive regulation of multicellular organismal process positive regulation of stem cell population maintenance regulation of stem cell population maintenance somatic stem cell population maintenance	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol nucleus nucleoplasm membrane-enclosed lumen nuclear lumen organelle membrane-bounded organelle intracellular organelle intracellular membrane-bounded organelle organelle lumen intracellular organelle lumen transcription regulator complex transcription repressor complex protein-containing complex
A	Paired amphipathic helix protein Sin3b	chromatin binding binding transcription coregulator activity transcription corepressor activity molecular function regulator transcription regulator activity		intracellular anatomical structure chromosome autosome organelle non-membrane-bounded organelle intracellular organelle intracellular non-membrane-bounded organelle cellular anatomical entity cytoplasm nucleus membrane-bounded organelle intracellular membrane-bounded organelle

RCSB PDB is funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.