1F9K:
reference: Carbohydrate specificity and salt-bridge mediated conformational change in acidic winged bean agglutinin., Manoj N, Srinivas VR, Surolia A, Vijayan M, Suguna K, J Mol Biol 2000 Oct 6;302(5):1129-37. PMID: 11183779

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