2HFO:
reference: Crystal structures of the Synechocystis photoreceptor Slr1694 reveal distinct structural states related to signaling., Yuan H, Anderson S, Masuda S, Dragnea V, Moffat K, Bauer C, Biochemistry. 2006 Oct 24;45(42):12687-94. PMID: 17042486

This OCA Structure page
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