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Structure of PDB 1bdv Chain A Binding Site BS01

Receptor Information

>1bdv Chain A (length=46) Species: 10754 (Lederbergvirus P22)

MPQVNLRWPREVLDLVRKVAEENGRSVNSEIYQRVMESFKKEGRIG

Ligand information

>1bdv Chain E (length=22)

tatagtagagtgcttctatcat

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1bdv Origins of DNA-binding specificity: role of protein contacts with the DNA backbone.
• Resolution: 2.8 Å
• Binding residue (original residue number in PDB): R13 R23 S32
• Binding residue (residue number reindexed from 1): R7 R17 S26
• Binding affinity: PDBbind-CN: Kd=17nM

Gene Ontology

Molecular Function

• GO:0003677 DNA binding

Biological Process

• GO:0006355 regulation of DNA-templated transcription

External links

• PDB: RCSB:1bdv, PDBe:1bdv, PDBj:1bdv
• PDBsum: 1bdv
• PubMed: 9927650
• UniProt: P03050|RARC_BPP22 Transcriptional repressor arc (Gene Name=arc)

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