1BVN:
reference: The crystal structure of porcine pancreatic alpha-amylase in complex with the microbial inhibitor Tendamistat., Wiegand G, Epp O, Huber R, J Mol Biol 1995 Mar 17;247(1):99-110. PMID: 7897663

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