2OMN:
reference: Bence Jones KWR protein structures determined by X-ray crystallography., Makino DL, Henschen-Edman AH, Larson SB, McPherson A, Acta Crystallogr D Biol Crystallogr. 2007 Jul;63(Pt 7):780-92. Epub 2007, Jun 15. PMID: 17582169

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