4M37:
reference: Structural Determinants for the Strict Monomethylation Activity by Trypanosoma brucei Protein Arginine Methyltransferase 7., Wang C, Zhu Y, Caceres TB, Liu L, Peng J, Wang J, Chen J, Chen X, Zhang Z, Zuo X, Gong Q, Teng M, Hevel JM, Wu J, Shi Y, Structure. 2014 Apr 8. pii: S0969-2126(14)00075-6. doi:, 10.1016/j.str.2014.03.003. PMID: 24726341

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