1O0R:
reference: Crystal structure of beta1,4-galactosyltransferase complex with UDP-Gal reveals an oligosaccharide acceptor binding site., Ramakrishnan B, Balaji PV, Qasba PK, J Mol Biol. 2002 Apr 26;318(2):491-502. PMID: 12051854

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