1ZAY
PURINE REPRESSOR-HYPOXANTHINE-MODIFIED-PURF-OPERATOR COMPLEX
Summary for 1ZAY
Entry DOI | 10.2210/pdb1zay/pdb |
Descriptor | DNA (5'-D(*AP*AP*CP*GP*AP*AP*AP*AP*TP*(1AP)P*TP*TP*TP*TP*CP*GP*T)-3'), PROTEIN (PURINE REPRESSOR), HYPOXANTHINE, ... (4 entities in total) |
Functional Keywords | complex (dna-binding regulation-modified dna), transcription-dna complex, transcription/dna |
Biological source | Escherichia coli |
Total number of polymer chains | 2 |
Total formula weight | 43452.14 |
Authors | Zheleznova, E.E.,Brennan, R.G. (deposition date: 1998-12-16, release date: 1999-12-16, Last modification date: 2023-08-23) |
Primary citation | Zheleznova, E.E.,Brennan, R.G. The Roles of Exocyclic Groups in the Central Base-Pair Step in Modulating the Affinity of PurR for its Operator To be Published, |
Experimental method | X-RAY DIFFRACTION (2.7 Å) |
Structure validation
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