Purine repressor
From Proteopedia
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**[[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]] - | + | **[[1o57]] - BsPurR - ''Bacillus subtilis''<br /> |
*Purine repressor complex with DNA and nucleotide | *Purine repressor complex with DNA and nucleotide | ||
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**[[2puc]], [[2puf]] - EcPurR (mutant) + DNA + guanine <br /> | **[[2puc]], [[2puf]] - EcPurR (mutant) + DNA + guanine <br /> | ||
**[[1zay]] - EcPurR + DNA + hypoxanthine + di-imino-purine<br /> | **[[1zay]] - EcPurR + DNA + hypoxanthine + di-imino-purine<br /> | ||
| + | **[[7rmw]] – BsPurR + PPGPP<br /> | ||
}} | }} | ||
== References == | == References == | ||
<references/> | <references/> | ||
[[Category:Topic Page]] | [[Category:Topic Page]] | ||
Current revision
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3D structures of purine repressor
Updated on 08-February-2022
References
- ↑ 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
- ↑ 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
