1KU7

Crystal Structure of Thermus aquatics RNA Polymerase SigmaA Subunit Region 4 Bound to-35 Element DNA

Summary for 1KU7

• Entry DOI: 10.2210/pdb1ku7/pdb
• Related: 1KU2 1KU3
• Descriptor: 5'-D(*CP*CP*TP*TP*GP*AP*CP*AP*AP*AP*G)-3', 5'-D(*CP*CP*TP*TP*TP*GP*TP*CP*AP*AP*G)-3', sigma factor sigA, ... (4 entities in total)
• Functional Keywords: helix-turn-helix, double-helix, transcription-dna complex, transcription/dna
• Biological source: Thermus aquaticus
• Total number of polymer chains: 4
• Total formula weight: 24140.65

Authors

Campbell, E.A.,Muzzin, O.,Chlenov, M.,Sun, J.L.,Olson, C.A.,Weinman, O.,Trester-Zedlitz, M.L.,Darst, S.A. (deposition date: 2002-01-21, release date: 2002-03-29, Last modification date: 2024-02-14)

• Primary citation: Campbell, E.A.,Muzzin, O.,Chlenov, M.,Sun, J.L.,Olson, C.A.,Weinman, O.,Trester-Zedlitz, M.L.,Darst, S.A.; Structure of the bacterial RNA polymerase promoter specificity sigma subunit.; Mol.Cell, 9:527-539, 2002; PubMed: 11931761; DOI: 10.1016/S1097-2765(02)00470-7

Experimental method

X-RAY DIFFRACTION (2.4 Å)