Mycobacterium tuberculosis transcription elongation complex with Bacillus subtilis NusG (EC_PG)

Allosteric mechanism of transcription inhibition by NusG-dependent pausing of RNA polymerase.

It contains DNA/RNA scaffold with M. tuberculosis RNA polymerase and B. subtilis NusG.
M. tuberculosis transcription elongation complex with NusG

Blot for 4-5 seconds before plunging in liquid ethane

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit omega

Transcription termination/antitermination protein NusG

RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha

RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta

RNAP subunit beta',RNA polymerase subunit beta',Transcriptase subunit beta'

RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega

Bacillus subtilis subsp. subtilis str. 168

National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

RNA polymerase pausing NusG cryo-EM, TRANSCRIPTION