6B9E:
reference: A hereditary spastic paraplegia-associated atlastin variant exhibits defective allosteric coupling in the catalytic core., O'Donnell JP, Byrnes LJ, Cooley RB, Sondermann H, J Biol Chem. 2017 Nov 27. pii: RA117.000380. doi: 10.1074/jbc.RA117.000380. PMID: 29180453

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