6H1B:
reference: The Broad Aryl Acid Specificity of the Amide Bond Synthetase McbA Suggests Potential for the Biocatalytic Synthesis of Amides., Petchey M, Cuetos A, Rowlinson B, Dannevald S, Frese A, Sutton PW, Lovelock S, Lloyd RC, Fairlamb IJS, Grogan G, Angew Chem Int Ed Engl. 2018 Sep 3;57(36):11584-11588. doi:, 10.1002/anie.201804592. Epub 2018 Aug 7. PMID: 30035356

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