1X9Z:
reference: Structure of the MutL C-terminal domain: a model of intact MutL and its roles in mismatch repair., Guarne A, Ramon-Maiques S, Wolff EM, Ghirlando R, Hu X, Miller JH, Yang W, EMBO J 2004 Oct 27;23(21):4134-45. Epub 2004 Oct 07. PMID: 15470502

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