Skip to main content

Table 1 Summary of the analyzed genome datasets and predicted B1BL genes

From: Identification of 76 novel B1 metallo-β-lactamases through large-scale screening of genomic and metagenomic data

Data set Size (nt) Sequences Predicted B1BL genes Familiesa Description
Known New
Bacteria 9.23 × 109 5.24 × 103 92 7 35 NCBI RefSeq bacteria [73]
Plasmid 5.22 × 108 9.23 × 103 148 7 1 NCBI RefSeq plasmid [73]
NT 5.22 × 1010 2.07 × 107 944 21 36 NCBI NT [74]
EnvNT 9.55 × 109 2.07 × 107 15 1 13 NCBI environmental NT [74]
Total 7.19 × 1010 4.15 × 107 266b 21b 50b  
  1. aBased on a sequence similarity cut-off of  70%
  2. bNon-redundant genes