3MF2:
reference: Homologs of aminoacyl-tRNA synthetases acylate carrier proteins and provide a link between ribosomal and nonribosomal peptide synthesis., Mocibob M, Ivic N, Bilokapic S, Maier T, Luic M, Ban N, Weygand-Durasevic I, Proc Natl Acad Sci U S A. 2010 Aug 17;107(33):14585-90. Epub 2010 Jul 27. PMID: 20663952

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