4GU5:
reference: Updated structure of Drosophila cryptochrome., Levy C, Zoltowski BD, Jones AR, Vaidya AT, Top D, Widom J, Young MW, Scrutton NS, Crane BR, Leys D, Nature. 2013 Mar 21;495(7441):E3-4. doi: 10.1038/nature11995. PMID: 23518567

This OCA Structure page
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