5FTP:
reference: Data collection with a tailored X-ray beam size at 2.69 A wavelength (4.6 keV): sulfur SAD phasing of Cdc23(Nterm)., Cianci M, Groves MR, Barford D, Schneider TR, Acta Crystallogr D Struct Biol. 2016 Mar 1;72(Pt 3):403-12. doi:, 10.1107/S2059798315010268. Epub 2016 Mar 1. PMID: 26960127

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