5IPM
SigmaS-transcription initiation complex with 4-nt nascent RNA
Summary for 5IPM
Entry DOI | 10.2210/pdb5ipm/pdb |
Related | 5IPL 5IPN |
Descriptor | DNA-directed RNA polymerase subunit alpha, MAGNESIUM ION, DNA-directed RNA polymerase subunit beta, ... (10 entities in total) |
Functional Keywords | transcription initiation, rna polymerase, general stress sigma factor, pyrophosphate release, transcription, transferase-dna-rna complex, transferase/dna/rna |
Biological source | Escherichia coli More |
Cellular location | Cytoplasm : P13445 |
Total number of polymer chains | 9 |
Total formula weight | 441356.43 |
Authors | Liu, B.,Zuo, Y.,Steitz, T.A. (deposition date: 2016-03-09, release date: 2016-03-30, Last modification date: 2016-06-22) |
Primary citation | Liu, B.,Zuo, Y.,Steitz, T.A. Structures of E. coli sigma S-transcription initiation complexes provide new insights into polymerase mechanism. Proc.Natl.Acad.Sci.USA, 113:4051-4056, 2016 Cited by PubMed: 27035955DOI: 10.1073/pnas.1520555113 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (4.2 Å) |
Structure validation
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