5K5B:
reference: The room temperature crystal structure of a bacterial phytochrome determined by serial femtosecond crystallography., Edlund P, Takala H, Claesson E, Henry L, Dods R, Lehtivuori H, Panman M, Pande K, White T, Nakane T, Berntsson O, Gustavsson E, Bath P, Modi V, Roy-Chowdhury S, Zook J, Berntsen P, Pandey S, Poudyal I, Tenboer J, Kupitz C, Barty A, Fromme P, Koralek JD, Tanaka T, Spence J, Liang M, Hunter MS, Boutet S, Nango E, Moffat K, Groenhof G, Ihalainen J, Stojkovic EA, Schmidt M, Westenhoff S, Sci Rep. 2016 Oct 19;6:35279. doi: 10.1038/srep35279. PMID: 27756898

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