1BOO:
reference: Structure of pvu II DNA-(cytosine N4) methyltransferase, an example of domain permutation and protein fold assignment., Gong W, O'Gara M, Blumenthal RM, Cheng X, Nucleic Acids Res 1997 Jul 15;25(14):2702-15. PMID: 9207015

This OCA Structure page
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