6LTS

Crystal structure of Thermus thermophilus transcription initiation complex comprising a truncated sigma finger

Summary for 6LTS

• Entry DOI: 10.2210/pdb6lts/pdb
• Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... (9 entities in total)
• Functional Keywords: sigma factor, bacterial transcription, transcription initiation, rna polymerase, initiation factor, sigma finger, transcription
• Biological source: Thermus thermophilus HB8; More
• Total number of polymer chains: 8
• Total formula weight: 443344.51

Authors

Zhang, Y.,Ebright, R.H. (deposition date: 2020-01-23, release date: 2020-03-11, Last modification date: 2023-11-29)

• Primary citation: Li, L.,Molodtsov, V.,Lin, W.,Ebright, R.H.,Zhang, Y.; RNA extension drives a stepwise displacement of an initiation-factor structural module in initial transcription.; Proc.Natl.Acad.Sci.USA, 117:5801-5809, 2020; PubMed: 32127479; DOI: 10.1073/pnas.1920747117

Experimental method

X-RAY DIFFRACTION (3.45 Å)