Table 2.
The list of MBLs detected using computational model and shotgun sequence data
| Gene name | MBL subclass | Length aa | Closest homolog in NCBI protein database | % identity aa | Accession number |
|---|---|---|---|---|---|
| DIM | B1 | 202 | Subclass B1 metallo-beta-lactamase DIM-1 [Pseudomonas stutzeri] | 100.0 | WP_063860203.1 |
| NDM | B1 | 248 | Metallobetalactamase NDM-1 [Klebsiella pneumoniae] | 100.0 | AGC54622.1 |
| IMP | B1 | 240 | Beta-lactamase IMP-1 precursor [Pseudomonas aeruginosa] | 100.0 | CRX26419.1 |
| VIM | B1 | 248 | Subclass B1 metallo-beta-lactamase VIM-2 [Pseudomonadales] | 100.0 | WP_003108247.1 |
| IMP | B1 | 240 | Subclass B1 metallo-beta-lactamase IMP-15 [Pseudomonas aeruginosa] | 100.0 | WP_063860575.1 |
| 1N26 | B1 | 241 | Beta-lactamase [uncultured bacterium] | 74.79 | ALG03680.1 |
| 1N27 | B1 | 242 | Subclass B1 metallo-beta-lactamase [bacterium 336/3] | 71.97 | WP_054042800.1 |
| 2N30* | B2 | 252 | ChpA family subclass B2 metallo-beta-lactamase [Aeromonas lacus] | 51.48 | WP_033113784.1 |
| 1N32 | B1 | 241 | Hypothetical protein A3D31_07435 [Fluviicola sp. RIFCSPHIGHO2_02_FULL_43_260] | 55.04 | OGS79779.1 |
| 1N4 | B1 | 247 | Subclass B1 metallo-beta-lactamase [bacterium 336/3] | 73.55 | WP_054042800.1 |
| 1N59 | B1 | 244 | Hypothetical protein A2041_05420 [Bacteroidetes bacterium GWA2_31_9b] | 52.7 | OFX20903.1 |
| 1N6 | B1 | 246 | Subclass B1 metallo-beta-lactamase [bacterium 336/3] | 59.5 | WP_054042800.1 |
| 1N8 | B1 | 234 | Subclass B1 metallo-beta-lactamase [Flectobacillus major] | 70.67 | WP_044171073.1 |
| 1N9 | B1 | 240 | Beta-lactamase [uncultured bacterium] | 66.53 | ALG03680.1 |
| 1N7 | B1 | 273 | Hypothetical protein Gferi_08260 [Geosporobacter ferrireducens] | 48.0 | AOT69571.1 |
| POM-1 | B3 | 223 | B3 beta-lactamase [Pseudomonas otitidis] | 100.0 | ADC79563.1 |
| L-1 | B3 | 210 | LW82289.1 metallo-beta-lactamase L1 family protein [Acinetobacter sp. WC-743] | 99.52 | WP_009585815.1 |
| 3N14 | B3 | 283 | Subclass B3 metallo-beta-lactamase [Phenylobacterium sp. Root700] | 69.58 | WP_056733210.1 |
| 3N32* | B3 | 281 | BJP_beta_lactamase [uncultured bacterium] | 61.59 | AIA10847.1 |
| 3N33 | B3 | 289 | BJP_beta_lactamase [uncultured bacterium] | 61.4 | AIA10847.1 |
| 3N40* | B3 | 290 | Subclass B3 metallo-beta-lactamase [Phenylobacterium sp. Root700] | 69.96 | WP_056733210.1 |
| 3N51* | B3 | 299 | Subclass B3 metallo-beta-lactamase [Novosphingobium sp. PP1Y]C | 70.57 | WP_013834039.1 |
| 3N55* | B3 | 284 | Subclass B3 metallo-beta-lactamase [Phenylobacterium sp. Root700]K | 70.82 | WP_056733210.1 |
| 3N61* | B3 | 297 | Subclass B3 metallo-beta-lactamase [Croceicoccus marinus] | 57.65 | WP_066847047.1 |
| 3N73# | B3 | 295 | BJP_beta_lactamase [uncultured bacterium] | 62.98 | AIA10847.1 |
| 3N8 | B3 | 297 | Subclass B3 metallo-beta-lactamase [Sphingomonadaceae]E | 55.85 | WP_008831296.1 |
| 3N1* | B3 | 300 | Subclass B3 metallo-beta-lactamase [Novosphingobium sp. Leaf2] | 53.0 | WP_056771586.1 |
*These genes were positive in the CarbaNP test
#This gene was negative in the CarbaNP test