7MKJ
Cryo-EM structure of Escherichia coli RNA polymerase bound to T7A1 promoter DNA
Summary for 7MKJ
Entry DOI | 10.2210/pdb7mkj/pdb |
EMDB information | 23897 |
Descriptor | DNA-directed RNA polymerase subunit alpha, ZINC ION, DNA-directed RNA polymerase subunit beta, ... (10 entities in total) |
Functional Keywords | dna-dependent rna polymerase, transcription, dna promoter, open complex, transcription-dna complex, transcription/dna |
Biological source | Escherichia coli More |
Total number of polymer chains | 9 |
Total formula weight | 554642.30 |
Authors | Saecker, R.M.,Darst, S.A.,Chen, J. (deposition date: 2021-04-23, release date: 2021-09-29, Last modification date: 2024-05-29) |
Primary citation | Saecker, R.M.,Chen, J.,Chiu, C.E.,Malone, B.,Sotiris, J.,Ebrahim, M.,Yen, L.Y.,Eng, E.T.,Darst, S.A. Structural origins of Escherichia coli RNA polymerase open promoter complex stability. Proc.Natl.Acad.Sci.USA, 118:-, 2021 Cited by PubMed: 34599106DOI: 10.1073/pnas.2112877118 PDB entries with the same primary citation |
Experimental method | ELECTRON MICROSCOPY (2.9 Å) |
Structure validation
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