8R2M

Mycobacterium smegnatis RNA polymerase transcription initiation complex with SigmaA, RbpA, HelD N-terminal domain and an upstream-fork promoter fragment; State III conformation

Summary for 8R2M

• Entry DOI: 10.2210/pdb8r2m/pdb
• Related: 8Q3I
• EMDB information: 18851
• Descriptor: DNA-directed RNA polymerase subunit alpha, ZINC ION, MAGNESIUM ION, ... (11 entities in total)
• Functional Keywords: held, rna polymerase, transcription initiation, mycobacteria, transcription, rifampicin resistance
• Biological source: Mycolicibacterium smegmatis MC2 155; More
• Total number of polymer chains: 10
• Total formula weight: 525212.71

Authors

Koval, T.,Krasny, L.,Dohnalek, J.,Kouba, T. (deposition date: 2023-11-06, release date: 2024-10-02)

• Primary citation: Koval, T.,Dohnalek, L.,Libor, K.,Kouba, T.; Molecular insights into RNA polymerase recycling by mycobacterial HelD; To Be Published,

Experimental method

ELECTRON MICROSCOPY (3.44 Å)