4OIR

Crystal structure of Thermus thermophilus RNA polymerase transcription initiation complex soaked with GE23077 and rifamycin SV

Summary for 4OIR

Related4OIN 4OIO 4OIP 4OIQ
Related PRD IDPRD_001181
DescriptorDNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... (13 entities in total)
Functional Keywordsge23077, transcription inhibitor, transcription open complex, transcription initiation complex, rifamycin sv, i site, i+1 site, rna polymerase, dna/rna/ntp binding, polymerization of ribonucleotides, nucleoid, transcription, transferase-antibiotic complex, transferase/antibiotic
Biological sourceThermus thermophilus
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Cellular locationCytoplasm (By similarity) Q5SKW1
Total number of polymer chains9
Total molecular weight443163.39
Authors
Zhang, Y.,Ebright, R.H.,Arnold, E. (deposition date: 2014-01-20, release date: 2014-05-07, Last modification date: 2014-05-14)
Primary citation
Zhang, Y.,Degen, D.,Ho, M.X.,Sineva, E.,Ebright, K.Y.,Ebright, Y.W.,Mekler, V.,Vahedian-Movahed, H.,Feng, Y.,Yin, R.,Tuske, S.,Irschik, H.,Jansen, R.,Maffioli, S.,Donadio, S.,Arnold, E.,Ebright, R.H.
GE23077 binds to the RNA polymerase 'i' and 'i+1' sites and prevents the binding of initiating nucleotides.
Elife, 3:e02450-e02450, 2014
PubMed: 24755292 (PDB entries with the same primary citation)
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (3.105 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.25570.0%3.0%1.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 4oir
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Molmil generated image of 4oir
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