2PUA

CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES

Summary for 2PUA

• Entry DOI: 10.2210/pdb2pua/pdb
• Descriptor: DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T )-3'), PURINE REPRESSOR, 6-METHYLPURINE, ... (4 entities in total)
• Functional Keywords: complex (dna-binding protein-dna), dna-binding regulatory protein, transcription-dna complex, transcription/dna
• Biological source: Escherichia coli; More
• Total number of polymer chains: 2
• Total formula weight: 43342.00

Authors

Schumacher, R.G.,Choi, K.Y.,Zalkin, H.,Brennan, M.A. (deposition date: 1997-10-04, release date: 1998-05-06, Last modification date: 2024-02-21)

• Primary citation: Schumacher, M.A.,Choi, K.Y.,Zalkin, H.,Brennan, R.G.; Crystal structure of LacI member, PurR, bound to DNA: minor groove binding by alpha helices.; Science, 266:763-770, 1994; PubMed: 7973627

Experimental method

X-RAY DIFFRACTION (2.9 Å)