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)