Structure of PDB 1io4 Chain A Binding Site BS02

Receptor Information

>1io4 Chain A (length=63) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

KHSDEYKIRRERNNIAVRKSRDKAKMRNLETQHKVLELTAENERLQKKVE
QLSRELSTLRNLF

Ligand information

>1io4 Chain F (length=26) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

ccgcaaccacagagtttggaaatctt

Receptor-Ligand Complex Structure

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PDB	1io4 Structural analyses of DNA recognition by the AML1/Runx-1 Runt domain and its allosteric control by CBFbeta.
Resolution	3.0 Å
Binding residue (original residue number in PDB)	R278 N282 R286 R289
Binding residue (residue number reindexed from 1)	R10 N14 R18 R21
Binding affinity	PDBbind-CN: Kd=7.56nM

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003700	DNA-binding transcription factor activity

	Biological Process
GO:0006351	DNA-templated transcription
GO:0006355	regulation of DNA-templated transcription

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Biological Process

External links

PDB	RCSB:1io4, PDBe:1io4, PDBj:1io4
PDBsum	1io4
PubMed	11257229
UniProt	P17676\|CEBPB_HUMAN CCAAT/enhancer-binding protein beta (Gene Name=CEBPB)

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