| 1I5N: reference: Crystal structure of the CheA histidine phosphotransfer domain that mediates response regulator phosphorylation in bacterial chemotaxis., Mourey L, Da Re S, Pedelacq JD, Tolstykh T, Faurie C, Guillet V, Stock JB, Samama JP, J Biol Chem 2001 Aug 17;276(33):31074-82. PMID: 11387324 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).