2MPA:
reference: Bactericidal antibody recognition of a PorA epitope of Neisseria meningitidis: crystal structure of a Fab fragment in complex with a fluorescein-conjugated peptide., van den Elsen JM, Herron JN, Hoogerhout P, Poolman JT, Boel E, Logtenberg T, Wilting J, Crommelin DJ, Kroon J, Gros P, Proteins 1997 Sep;29(1):113-25. PMID: 9294871

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