6Q92:
reference: Structural insights into human Arginase-1 pH dependence and its inhibition by the small molecule inhibitor CB-1158., Grobben Y, Uitdehaag JCM, Willemsen-Seegers N, Tabak WWA, de Man J, Buijsman RC, Zaman GJR, J Struct Biol X. 2019 Nov 26;4:100014. doi: 10.1016/j.yjsbx.2019.100014., eCollection 2020. PMID: 32647818

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