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Purine repressor

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Line 17: Line 17:
**[[1dbq]] - EcPurR CBD + Mg - NMR<br />
**[[1dbq]] - EcPurR CBD + Mg - NMR<br />
**[[1jhz]] - EcPurR CBD (mutant) + Mg <br />
**[[1jhz]] - EcPurR CBD (mutant) + Mg <br />
 +
**[[1o57]] - PurR - ''Bacillus subtilis''<br />
*Purine repressor complex with DNA and nucleotide
*Purine repressor complex with DNA and nucleotide

Revision as of 22:10, 21 September 2017

Structure of E. coli purine processor complex with DNA and guanine (PDB entry 1wet)

Drag the structure with the mouse to rotate

3D structures of purine repressor

Updated on 21-September-2017

References

  1. ↑ Wilson HR, Turnbough CL Jr. Role of the purine repressor in the regulation of pyrimidine gene expression in Escherichia coli K-12. J Bacteriol. 1990 Jun;172(6):3208-13. PMID:1971621
  2. ↑ Schumacher MA, Glasfeld A, Zalkin H, Brennan RG. The X-ray structure of the PurR-guanine-purF operator complex reveals the contributions of complementary electrostatic surfaces and a water-mediated hydrogen bond to corepressor specificity and binding affinity. J Biol Chem. 1997 Sep 5;272(36):22648-53. PMID:9278422

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Michal Harel, Alexander Berchansky, Joel L. Sussman

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