1QP4
PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
Summary for 1QP4
Entry DOI | 10.2210/pdb1qp4/pdb |
Related | 1BDH 1QP0 1QP7 1QPZ |
Descriptor | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*TP*CP*GP*AP*TP*TP*GP*CP*GP*T)-3'), PROTEIN (PURINE NUCLEOTIDE SYNTHESIS REPRESSOR), HYPOXANTHINE, ... (4 entities in total) |
Functional Keywords | transcription regulation, dna-binding, repressor, purine biosynthesis, complex (dna-binding protein-dna), transcription-dna complex, transcription/dna |
Biological source | Escherichia coli |
Total number of polymer chains | 2 |
Total formula weight | 43430.09 |
Authors | Glasfeld, A.,Koehler, A.N.,Schumacher, M.A.,Brennan, R.G. (deposition date: 1999-06-01, release date: 1999-06-07, Last modification date: 2024-02-14) |
Primary citation | Glasfeld, A.,Koehler, A.N.,Schumacher, M.A.,Brennan, R.G. The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions. J.Mol.Biol., 291:347-361, 1999 Cited by PubMed: 10438625DOI: 10.1006/jmbi.1999.2946 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (3 Å) |
Structure validation
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