| 6B5K: reference: The structure of glucose-1-phosphate thymidylyltransferase from Mycobacterium tuberculosis reveals the location of an essential magnesium ion in the RmlA-type enzymes., Brown HA, Thoden JB, Tipton PA, Holden HM, Protein Sci. 2018 Feb;27(2):441-450. doi: 10.1002/pro.3333. Epub 2017 Nov 9. PMID: 29076563 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).