| 4XSY: reference: CBR antimicrobials inhibit RNA polymerase via at least two bridge-helix cap-mediated effects on nucleotide addition., Bae B, Nayak D, Ray A, Mustaev A, Landick R, Darst SA, Proc Natl Acad Sci U S A. 2015 Jul 20. pii: 201502368. PMID: 26195788 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).