8RED

Cryo-EM structure of bacterial RNA polymerase-sigma54 initial transcribing complex - 8nt complex

Summary for 8RED

• Entry DOI: 10.2210/pdb8red/pdb
• EMDB information: 19083
• Descriptor: DNA (46-MER), ZINC ION, RNA (5'-R(P*GP*CP*CP*GP*CP*GP*AP*U)-3'), ... (10 entities in total)
• Functional Keywords: initiation, rna polymerase, sigma54, transcription
• Biological source: Klebsiella oxytoca; More
• Total number of polymer chains: 9
• Total formula weight: 452005.46

Authors

Gao, F.,Zhang, X. (deposition date: 2023-12-10, release date: 2024-01-17)

• Primary citation: Gao, F.,Ye, F.,Zhang, B.,Cronin, N.,Buck, M.,Zhang, X.; Structural basis of sigma 54 displacement and promoter escape in bacterial transcription.; Proc.Natl.Acad.Sci.USA, 121:e2309670120-e2309670120, 2024; PubMed: 38170755; DOI: 10.1073/pnas.2309670120

Experimental method

ELECTRON MICROSCOPY (3.9 Å)