4H4B:
reference: Identification and characterization of inhibitors of cytoplasmic 5'-nucleotidase cN-II issued from virtual screening., Jordheim LP, Marton Z, Rhimi M, Cros-Perrial E, Lionne C, Peyrottes S, Dumontet C, Aghajari N, Chaloin L, Biochem Pharmacol. 2012 Dec 7. pii: S0006-2952(12)00765-4. doi:, 10.1016/j.bcp.2012.11.024. PMID: 23220537

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