1KU2

Crystal Structure of Thermus aquaticus RNA Polymerase Sigma Subunit Fragment Containing Regions 1.2 to 3.1

Summary for 1KU2

Related1ku3 1ku7
Descriptorsigma factor sigA, SULFATE ION (2 entities in total)
Functional Keywordshelices, transcription
Biological sourceThermus aquaticus
Total number of polymer chains2
Total molecular weight55421.9
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: 2011-07-13)
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 (PDB entries with the same primary citation)
DOI: 10.1016/S1097-2765(02)00470-7
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.9 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers232.7%6.4%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution