Structure of PDB 4pby Chain A

Receptor sequence

>4pbyA (length=384) Species: 9606 (Homo sapiens) [Search protein sequence]

DKEAAFDDAVEERVINEEYKIWKKNTPFLYDLVMTHALEWPSLTAQWLPD
VTRPEGKDFSIHRLVLGTHTSDEQNHLVIASVQLPNKIEIEIKINHEGEV
NRARYMPQNPCIIATKTPSSDVLVFDYTKHPSKPDPSGECNPDLRLRGHQ
KEGYGLSWNPNLSGHLLSASDDHTICLWDISAVPKEGKVVDAKTIFTGHT
AVVEDVSWHLLHESLFGSVADDQKLMIWDTRSNNTSKPSHSVDAHTAEVN
CLSFNPYSEFILATGSADKTVALWDLRNLKLKLHSFESHKDEIFQVQWSP
HNETILASSGTDRRLNVWDLSKIGEEQSPEDAEDGPPELLFIHGGHTAKI
SDFSWNPNEPWVICSVSEDNIMQVWQMAENIYND

3D structure

PDB

4pby Insight into the architecture of the NuRD complex: Structure of the RbAp48-MTA1 sub-complex.

Chain

Resolution

2.5 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	peptide	A	E20 I23 N27 L31 D358 D361 L366 F368 I369 N407 I408	E18 I21 N25 L29 D331 D334 L339 F341 I342 N380 I381

Gene Ontology

	Molecular Function
GO:0000978	RNA polymerase II cis-regulatory region sequence-specific DNA binding
GO:0005515	protein binding
GO:0008094	ATP-dependent activity, acting on DNA
GO:0031492	nucleosomal DNA binding
GO:0042393	histone binding
GO:0042826	histone deacetylase binding

	Biological Process
GO:0000122	negative regulation of transcription by RNA polymerase II
GO:0006260	DNA replication
GO:0006325	chromatin organization
GO:0006334	nucleosome assembly
GO:0006335	DNA replication-dependent chromatin assembly
GO:0006338	chromatin remodeling
GO:0006355	regulation of DNA-templated transcription
GO:0007420	brain development
GO:0008285	negative regulation of cell population proliferation
GO:0030336	negative regulation of cell migration
GO:0030512	negative regulation of transforming growth factor beta receptor signaling pathway
GO:0042659	regulation of cell fate specification
GO:0045892	negative regulation of DNA-templated transcription
GO:0045893	positive regulation of DNA-templated transcription
GO:1902455	negative regulation of stem cell population maintenance
GO:1902459	positive regulation of stem cell population maintenance
GO:2000736	regulation of stem cell differentiation

	Cellular Component
GO:0000118	histone deacetylase complex
GO:0000781	chromosome, telomeric region
GO:0000785	chromatin
GO:0005634	nucleus
GO:0005654	nucleoplasm
GO:0005694	chromosome
GO:0005829	cytosol
GO:0016581	NuRD complex
GO:0016589	NURF complex
GO:0032991	protein-containing complex
GO:0033186	CAF-1 complex
GO:0035098	ESC/E(Z) complex
GO:0070822	Sin3-type complex
GO:1904949	ATPase complex

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:4pby, PDBe:4pby, PDBj:4pby
PDBsum	4pby
PubMed	24920672
UniProt	Q09028\|RBBP4_HUMAN Histone-binding protein RBBP4 (Gene Name=RBBP4)

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