Structure of the Purr Mutant, L54m, Bound to Hypoxanthine and Purf Operator DNA
MMDB ID: 51812PDB ID: 1VPWhelp
PDB Deposition Date: 1998/2/27help
Updated in MMDB: 11/2012  help
Experimental Method:
X-Ray Diffraction help
Resolution: 2.7  Åhelp
Source Organism:
synthetic constructhelp
Similar Structures: help
Citation: help
Arvidson DN, Lu F, Faber C, Zalkin H, Brennan RG
Nat.Struct.Biol. (1998) 5 p.436
  • help
Biological Unit: tetrameric; determined by authorhelp
schmatic for structure MMDB ID=51812 biounit 1
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Molecular graphic for MMDB ID 51812 biounit 1
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Data Set:
Molecules and interactionshelp
Label Count Molecule Interactions
Proteins and interactions (2 molecules)
Purine Repressor
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  • DNA (5'-3 D(*tp*ap*cp*gp*cp*ap*ap*ap*cp*gp*tp*tp*t
    p*gp*cp*gp*t )-3')
  • Hypoxanthine
  • Purine Repressor
Nucleotides and interactions (2 molecules)
DNA (5'-3 D(*tp*ap*cp*gp*cp*ap*ap*ap*cp*gp*tp*tp*t
p*gp*cp*gp*t )-3')
  • DNA (5'-3 D(*tp*ap*cp*gp*cp*ap*ap*ap*cp*gp*tp*tp*t
    p*gp*cp*gp*t )-3')
  • Purine Repressor
Chemicals and interactions (2 molecules)
 -Click for PubChem compound information. 2
  • Purine Repressor
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