BLASTp, Pfam and Clan Matches searched as of May, 2014.

a GtrOC1 predicted as a glycosyltransferase as it belongs to Mito_fiss_Elm1 protein family, similar to other GtrOC proteins listed. BLASTp matches hit sequences incorrectly annotated as nucleotide-diphosphate sugar epimerases.b GtrOC6 and GtrOC7 predicted as glycosyltransferases given that 7 glycosyltransferases are required for construction of OC1 [12]. Preliminary experimental data supports GtrOC6 prediction [16].c searches conducted in September, 2012 predicted that Ghy belonging to Pfam Glyco_hydro_43 (CL0143) and ghy was used in [12]. First BLASTp hit outside of Acinetobacter is a putative formyl transferase in Candidatus Nitrosoarchaeum koreensis [GenPept accession number WP_007549433] (78% coverage, 37% identity), which also has no predicted Pfam. Gene name has been changed to orf1 according to updated searches as of May, 2014.BLASTp, Pfam and Clan Matches searched as of May, 2014.