1RCF:
reference: Structure of the trigonal form of recombinant oxidized flavodoxin from Anabaena 7120 at 1.40 A resolution., Burkhart BM, Ramakrishnan B, Yan H, Reedstrom RJ, Markley JL, Straus NA, Sundaralingam M, Acta Crystallogr D Biol Crystallogr. 1995 May 1;51(Pt 3):318-30. PMID: 15299298

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