2MXX:
reference: Structure of amylase-binding protein A of Streptococcus gordonii: A potential receptor for human salivary alpha-amylase enzyme., Sethi A, Mohanty B, Ramasubbu N, Gooley PR, Protein Sci. 2015 Mar 4. doi: 10.1002/pro.2671. PMID: 25739638

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