| 1ZYM: reference: The first step in sugar transport: crystal structure of the amino terminal domain of enzyme I of the E. coli PEP: sugar phosphotransferase system and a model of the phosphotransfer complex with HPr., Liao DI, Silverton E, Seok YJ, Lee BR, Peterkofsky A, Davies DR, Structure 1996 Jul 15;4(7):861-72. PMID: 8805571 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).