1P4T:
reference: Crystal structure of Neisserial surface protein A (NspA), a conserved outer membrane protein with vaccine potential., Vandeputte-Rutten L, Bos MP, Tommassen J, Gros P, J Biol Chem 2003 Jul 4;278(27):24825-30. PMID: 12716881

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