ATP-grasp ribosomal peptide maturase, SAV_5884 family
Members of this protein family are ATP-grasp ligase family enzymes that regularly occur in a contexts with a methyltransferase and a putative ribosomally translated post-translationally modified peptide precursor. Because of this conserved gene neighborhood and close sequence similarity to ATP-grasp enzymes from microviridin/marinostatin biosynthesis cassettes, this enzyme is suggested also to serve as a peptide maturase.
Jiyao W et al.(2023). "The conserved domain database in 2023.",