3FBX:
reference: De novo sulfur SAD phasing of the lysosomal 66.3 kDa protein from mouse., Lakomek K, Dickmanns A, Mueller U, Kollmann K, Deuschl F, Berndt A, Lubke T, Ficner R, Acta Crystallogr D Biol Crystallogr. 2009 Mar;65(Pt 3):220-8. Epub 2009, Feb 20. PMID: 19237744

This OCA Structure page
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