1QPZ

PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX

Summary for 1QPZ

• Entry DOI: 10.2210/pdb1qpz/pdb
• Related: 1BDH 1QP0 1QP4 1QP7
• Descriptor: DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*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; PubMed: 10438625; DOI: 10.1006/jmbi.1999.2946

Experimental method

X-RAY DIFFRACTION (2.5 Å)