7KUF

Transcription activation subcomplex with WhiB7 bound to SigmaAr4-RNAP Beta flap tip chimera and DNA

Summary for 7KUF

• Entry DOI: 10.2210/pdb7kuf/pdb
• Descriptor: Probable transcriptional regulator WhiB7, RNA polymerase sigma factor, DNA-directed RNA polymerase subunit beta chimera, DNA (5'-D(*CP*AP*GP*AP*AP*AP*AP*TP*CP*GP*GP*TP*TP*GP*TP*GP*GP*T)-3'), ... (5 entities in total)
• Functional Keywords: redox-sensitive, iron-sulfur cluster, transcription, activator
• Biological source: Mycobacterium tuberculosis; More
• Total number of polymer chains: 4
• Total formula weight: 34186.86

Authors

Wan, T.,Horova, M.,Beltran, D.G.,Li, S.R.,Zhang, L.M. (deposition date: 2020-11-24, release date: 2021-06-30, Last modification date: 2023-10-18)

• Primary citation: Wan, T.,Horova, M.,Beltran, D.G.,Li, S.,Wong, H.X.,Zhang, L.M.; Structural insights into the functional divergence of WhiB-like proteins in Mycobacterium tuberculosis.; Mol.Cell, 81:2887-, 2021; PubMed: 34171298; DOI: 10.1016/j.molcel.2021.06.002

Experimental method

X-RAY DIFFRACTION (2.6 Å)