Structure of PDB 1cqt Chain B Binding Site BS02
Receptor Information
>1cqt Chain B (length=129) Species:
9606
(Homo sapiens) [
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DLEELEQFAKTFKQRRIKLGFTQGDVGLAMGKLYNDFSQTTISRFEALNL
SFKNMCKLKPLLEKWLNDAERKKRTSIETNIRVALEKSFLENQKTSEEIT
MIADQLNMEKEVIRVWFCNRRQKEKRINP
Ligand information
>1cqt Chain P (length=14) [
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ccttatttgcatac
Receptor-Ligand Complex Structure
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PDB
1cqt
Crystal structure of an OCA-B peptide bound to an Oct-1 POU domain/octamer DNA complex: specific recognition of a protein-DNA interface.
Resolution
3.2 Å
Binding residue
(original residue number in PDB)
D541 F542 S543 T545 T546 R549 S556 N559 K562 R602 R605 S607 Q654 K657
Binding residue
(residue number reindexed from 1)
D36 F37 S38 T40 T41 R44 S51 N54 K57 R71 R74 S76 Q122 K125
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0000981
DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0003677
DNA binding
GO:0003700
DNA-binding transcription factor activity
Biological Process
GO:0006355
regulation of DNA-templated transcription
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Molecular Function
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Biological Process
External links
PDB
RCSB:1cqt
,
PDBe:1cqt
,
PDBj:1cqt
PDBsum
1cqt
PubMed
10541551
UniProt
P14859
|PO2F1_HUMAN POU domain, class 2, transcription factor 1 (Gene Name=POU2F1)
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