6CA0

Cryo-EM structure of E. coli RNAP sigma70 open complex

Summary for 6CA0

• Entry DOI: 10.2210/pdb6ca0/pdb
• EMDB information: 7438 7439
• Descriptor: DNA-directed RNA polymerase subunit alpha, MAGNESIUM ION, ZINC ION, ... (11 entities in total)
• Functional Keywords: escherichia coli, rna polymerase, transcription, transcription-dna complex, transcription/dna
• Biological source: Escherichia coli (strain K12); More
• Total number of polymer chains: 10
• Total formula weight: 491425.18

Authors

Narayanan, A.,Vago, F.,Li, K.,Qayyum, M.Z.,Yernool, D.,Jiang, W.,Murakami, K.S. (deposition date: 2018-01-29, release date: 2018-02-28, Last modification date: 2024-03-13)

• Primary citation: Narayanan, A.,Vago, F.S.,Li, K.,Qayyum, M.Z.,Yernool, D.,Jiang, W.,Murakami, K.S.; Cryo-EM structure ofEscherichia colisigma70RNA polymerase and promoter DNA complex revealed a role of sigma non-conserved region during the open complex formation.; J. Biol. Chem., 293:7367-7375, 2018; PubMed: 29581236; DOI: 10.1074/jbc.RA118.002161

Experimental method

ELECTRON MICROSCOPY (5.75 Å)