1PRN:
reference: Refined structure of the porin from Rhodopseudomonas blastica. Comparison with the porin from Rhodobacter capsulatus., Kreusch A, Schulz GE, J Mol Biol 1994 Nov 11;243(5):891-905. PMID: 7525973

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