4ECL:
reference: Structural and Functional Adaptation of Vancomycin Resistance VanT Serine Racemases., Meziane-Cherif D, Stogios PJ, Evdokimova E, Egorova O, Savchenko A, Courvalin P, MBio. 2015 Aug 11;6(4):e00806. doi: 10.1128/mBio.00806-15. PMID: 26265719

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).