1KU3

Crystal Structure of Thermus aquaticus RNA Polymerase Sigma Subunit Fragment, Region 4

Summary for 1KU3

• Entry DOI: 10.2210/pdb1ku3/pdb
• Related: 1KU2 1KU7
• Descriptor: sigma factor sigA (2 entities in total)
• Functional Keywords: helix-turn-helix, transcription
• Biological source: Thermus aquaticus
• Total number of polymer chains: 1
• Total formula weight: 8737.13

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: 2002-04-03, 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 (1.8 Å)