4CQI:
reference: The structure of tubulin-binding cofactor A from Leishmania major infers a mode of association during the early stages of microtubule assembly., Barrack KL, Fyfe PK, Hunter WN, Acta Crystallogr F Struct Biol Commun. 2015 May;71(Pt 5):539-46. doi:, 10.1107/S2053230X15000990. Epub 2015 Apr 21. PMID: 25945706

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