4KC0:
reference: Novel c-di-GMP recognition modes of the mouse innate immune adaptor protein STING., Chin KH, Tu ZL, Su YC, Yu YJ, Chen HC, Lo YC, Chen CP, Barber GN, Chuah ML, Liang ZX, Chou SH, Acta Crystallogr D Biol Crystallogr. 2013 Mar;69(Pt 3):352-66. doi:, 10.1107/S0907444912047269. Epub 2013 Feb 16. PMID: 23519410

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