2M5T:
reference: Solution Structure of the 2A Protease from a Common Cold Agent, Human Rhinovirus C2, Strain W12., Lee W, Watters KE, Troupis AT, Reinen NM, Suchy FP, Moyer KL, Frederick RO, Tonelli M, Aceti DJ, Palmenberg AC, Markley JL, PLoS One. 2014 Jun 17;9(6):e97198. doi: 10.1371/journal.pone.0097198. eCollection, 2014. PMID: 24937088

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