5N7N:
reference: Novel Structural Mechanism of Allosteric Regulation of Aspartic Peptidases via an Evolutionarily Conserved Exosite., Hanova I, Brynda J, Houstecka R, Alam N, Sojka D, Kopacek P, Maresova L, Vondrasek J, Horn M, Schueler-Furman O, Mares M, Cell Chem Biol. 2018 Jan 26. pii: S2451-9456(18)30001-1. doi:, 10.1016/j.chembiol.2018.01.001. PMID: 29396291

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