Crystal structure of the T. Thermophilus RNA polymerase holoenzyme in complex with antibiotic rifapentin

Summary for 2A69

Related1IW7 1SMY 2A68 1A6E 1A6H
DescriptorDNA-directed RNA polymerase alpha chain, DNA-directed RNA polymerase beta chain, DNA-directed RNA polymerase beta' chain, ... (9 entities in total)
Functional Keywordsrna polymerase holoenzyme, rifapentin, antibiotic, transcription regulation, riken structural genomics/proteomics initiative, rsgi, structural genomics, transferase
Biological sourceThermus thermophilus
Total number of polymer chains12
Total molecular weight867123.21
Primary citation
Artsimovitch, I.,Vassylyeva, M.N.,Svetlov, D.,Svetlov, V.,Perederina, A.,Igarashi, N.,Matsugaki, N.,Wakatsuki, S.,Tahirov, T.H.,Vassylyev, D.G.
Allosteric modulation of the RNA polymerase catalytic reaction is an essential component of transcription control by rifamycins.
Cell(Cambridge,Mass.), 122:351-363, 2005
PubMed: 16096056 (PDB entries with the same primary citation)
DOI: 10.1016/j.cell.2005.07.014
MImport into Mendeley
Experimental method
NMR Information

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.264604.6%22.1%1.8%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution