Structure of PDB 7bcy Chain B

Receptor sequence

>7bcyB (length=303) Species: 9606 (Homo sapiens) [Search protein sequence]

PVKPNYALKFTLAGHTKAVSSVKFSPNGEWLASSSADKLIKIWGAYDGKF
EKTISGHKLGISDVAWSSDSNLLVSASDDKTLKIWDVSSGKCLKTLKGHS
NYVFCCNFNPQSNLIVSGSFDESVRIWDVKTGKCLKTLPAHSDPVSAVHF
NRDGSLIVSSSYDGLCRIWDTASGQCLKTLIDNPPVSFVKFSPNGKYILA
ATLDNTLKLWDYSKGKCLKTYTGHKNEKYCIFANFSVTGGKWIVSGSEDN
LVYIWNLQTKEIVQKLQGHTDVVISTACHPTENIIASAALENDKTIKLWK
SDC

3D structure

PDB

7bcy MLL1 is regulated by KSHV LANA and is important for virus latency.

Chain

Resolution

1.5 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	B	A65 I90 S91 D107 Y131 F133 F149 P173 Y191 Y260 C261 F263 I305	A36 I61 S62 D78 Y102 F104 F120 P144 Y162 Y229 C230 F232 I274

Gene Ontology

	Molecular Function
GO:0005515	protein binding
GO:0035064	methylated histone binding
GO:0042393	histone binding
GO:0042800	histone H3K4 methyltransferase activity

	Biological Process
GO:0000122	negative regulation of transcription by RNA polymerase II
GO:0001501	skeletal system development
GO:0006094	gluconeogenesis
GO:0006325	chromatin organization
GO:0006355	regulation of DNA-templated transcription
GO:0006357	regulation of transcription by RNA polymerase II
GO:0045722	positive regulation of gluconeogenesis
GO:0045815	transcription initiation-coupled chromatin remodeling
GO:0045893	positive regulation of DNA-templated transcription
GO:0045995	regulation of embryonic development
GO:0051302	regulation of cell division
GO:0051726	regulation of cell cycle
GO:0090043	regulation of tubulin deacetylation

	Cellular Component
GO:0000123	histone acetyltransferase complex
GO:0005634	nucleus
GO:0005654	nucleoplasm
GO:0035097	histone methyltransferase complex
GO:0044545	NSL complex
GO:0044665	MLL1/2 complex
GO:0044666	MLL3/4 complex
GO:0048188	Set1C/COMPASS complex
GO:0071339	MLL1 complex
GO:0072686	mitotic spindle
GO:0140672	ATAC complex

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:7bcy, PDBe:7bcy, PDBj:7bcy
PDBsum	7bcy
PubMed	34850113
UniProt	P61964\|WDR5_HUMAN WD repeat-containing protein 5 (Gene Name=WDR5)

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