5JT8:
reference: The structure of the mite allergen Blo t 1 explains the limited antibody cross-reactivity to Der p 1., Meno KH, Kastrup JS, Kuo IC, Chua KY, Gajhede M, Allergy. 2017 Apr;72(4):665-670. doi: 10.1111/all.13111. Epub 2017 Jan 19. PMID: 27997997

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