1FLM:
reference: How do the x-ray structure and the NMR structure of FMN-binding protein differ?, Suto K, Kawagoe K, Shibata N, Morimoto Y, Higuchi Y, Kitamura M, Nakaya T, Yasuoka N, Acta Crystallogr D Biol Crystallogr 2000 Mar;56 ( Pt 3):368-71. PMID: 10713530

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