2BYC:
reference: Structure of a bacterial BLUF photoreceptor: insights into blue light-mediated signal transduction., Jung A, Domratcheva T, Tarutina M, Wu Q, Ko WH, Shoeman RL, Gomelsky M, Gardner KH, Schlichting I, Proc Natl Acad Sci U S A. 2005 Aug 30;102(35):12350-5. Epub 2005 Aug 17. PMID: 16107542

This OCA Structure page
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