2AAI: Crystallographic Refinement Of Ricin To 2.5 Angstroms
reference: Crystallographic refinement of ricin to 2.5 A., Rutenber E, Katzin BJ, Ernst S, Collins EJ, Mlsna D, Ready MP, Robertus JD, Proteins 1991;10(3):240-50. PMID: 1881880

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