Structure of PDB 4cn7 Chain B Binding Site BS01

Receptor Information

>4cn7 Chain B (length=79) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

KHICAICGDRSSGKHYGVYSCEGCKGFFKRTVRKDLTYTCRDNKDCLIDK
RQRNRCQYCRYQKCLAMGMKREAVQEERQ

Ligand information

>4cn7 Chain C (length=16) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

ctaggtcaaaggtcag

Receptor-Ligand Complex Structure

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PDB	4cn7 Structural Basis of Natural Promoter Recognition by the Retinoid X Nuclear Receptor.
Resolution	2.34 Å
Binding residue (original residue number in PDB)	K145 H146 Y147 K156 K160 R164 V205 Q206 E208 R209
Binding residue (residue number reindexed from 1)	K14 H15 Y16 K25 K29 R33 V74 Q75 E77 R78
Binding affinity	PDBbind-CN: Kd=155nM

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003700	DNA-binding transcription factor activity
GO:0008270	zinc ion binding
GO:0043565	sequence-specific DNA binding

	Biological Process
GO:0006355	regulation of DNA-templated transcription

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Biological Process

External links

PDB	RCSB:4cn7, PDBe:4cn7, PDBj:4cn7
PDBsum	4cn7
PubMed	25645674
UniProt	P19793\|RXRA_HUMAN Retinoic acid receptor RXR-alpha (Gene Name=RXRA)

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