2R1J:
reference: P22 c2 repressor-operator complex: mechanisms of direct and indirect readout., Watkins D, Hsiao C, Woods KK, Koudelka GB, Williams LD, Biochemistry. 2008 Feb 26;47(8):2325-38. Epub 2008 Feb 1. PMID: 18237194

This OCA Structure page
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