| 1RCQ: reference: Crystal structure at 1.45 A resolution of alanine racemase from a pathogenic bacterium, Pseudomonas aeruginosa, contains both internal and external aldimine forms., LeMagueres P, Im H, Dvorak A, Strych U, Benedik M, Krause KL, Biochemistry 2003 Dec 23;42(50):14752-61. PMID: 14674749 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).