Updated annotation (from data): 3-keto-alpha-glucoside 1,2-lyase Rationale: Specifically important in carbon source D-Trehalose dihydrate, which appears to be catabolized via the 3-ketoglycoside pathway. Distantly related to the 3-ketoglycoside lyase BT2157. This protein may be partially redundant with homologs (i.e. Echvi_1840, which is in a conserved cluster with the 3-ketoglycoside pathway starting with lacABC). Echvi_2921 is probably periplasmic. Original annotation: Domain of Unknown Function (DUF1080). Type 1: Protein-coding gene Located on scaffold Echvi_Contig97.1, + strand, nucleotides 3,497,030 to 3,497,785 See nucleotide sequence around Echvi_2921 or for all of scaffold Echvi_Contig97.1