title: SPOUT: a class of methyltransferases that includes spoU and trmD RNA methylase superfamilies, and novel superfamilies of predicted prokaryotic RNA methylases.
authors.affiliation: National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA.
authors.forename: Vivek
authors.initials: V
authors.lastname: Anantharaman
authors.forename: Eugene V
authors.initials: EV
authors.lastname: Koonin
authors.forename: L
authors.initials: L
authors.lastname: Aravind
mesh_terms: D000595:Amino Acid Sequence; D001105:Archaea / Q000201:enzymology / Q000235:genetics; D001419:Bacteria / Q000201:enzymology / Q000235:genetics; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics; D008969:Molecular Sequence Data; D010802:Phylogeny; D012441:Saccharomyces cerevisiae / Q000201:enzymology / Q000235:genetics; D017386:Sequence Homology, Amino Acid; D012359:tRNA Methyltransferases / Q000145:classification* / Q000235:genetics*
chemical_list: D012359:tRNA Methyltransferases; C036950:tRNA (guanine-N1-)-methyltransferase