TABLE 1.

Taxonomy of bacteria expressing chromosomally determined AmpC β-lactamases

Phylum, class, and orderGenus and speciesGenBank protein accession no.Reference(s)
Actinobacteria Mycobacterium smegmatis YP_888266 92
Proteobacteria
    Alphaproteobacteria Ochrobactrum anthropi CAC04522 127, 226
Rhodobacter sphaeroides YP_355256 24
Chromobacterium violaceum NP_900980 87
    Betaproteobacteria
        Neisseriales Laribacter hongkongensis AAT46346 167
    Gammaproteobacteria
        Aeromonadales Aeromonas caviae AAM46773 95
Aeromonas hydrophila YP_857635 11, 334
Aeromonas jandaei a AAA83416 272
Aeromonas salmonicida ABO89301 120
Aeromonas veronii bv. sobria CAA56561 333, 334
        Enterobacteriales Buttiauxella agrestis AAN17791 90
Citrobacter braakii AAM11668 223
Citrobacter freundii AAM93471 178
Citrobacter murliniae AAM11664 12, 223
Citrobacter youngae CAD32304 12
Citrobacter werkmanii AAM11670 223
Edwardsiella tarda ABO48510 312
Enterobacter aerogenes AAO16528 266
Enterobacter asburiae CAC85157 279
Enterobacter cancerogenus AAM11666 223
Enterobacter cloacae P05364 101
Enterobacter dissolvens CAC85359 279
Enterobacter hormaechei CAC85357 279
Enterobacter intermedius b CAC85358 279
Erwinia rhapontici AAP40275 225
Escherichia albertii EDS93081 310
Escherichia fergusonii AAM11671 223
Escherichia coli NP_418574 144
Hafnia alvei AAF86691 107, 320
Morganella morganii AAC68582 260, 264
Providencia stuartii CAA76739 68
Serratia marcescens AAK64454 148
Shigella boydii YP_410551 291
Shigella dysenteriae c YP_405772 291
Shigella flexneri c YP_691594 291
Shigella sonnei YP_313059 291
Yersinia enterocolitica YP_001006653 293, 294, 296
Yersinia mollaretii ZP_00826692 309
Yersinia ruckeri ABA70720 198, 288
        Oceanospirillales Chromohalobacter BAD16740 321
        Pseudomonadale Acinetobacter baumannii CAB77444 39
Acinetobacter baylyi CAL25116 26
Pseudomonas aeruginosa NP_252799 281
Pseudomonas fluorescens YP_349452 209
Psychrobacter immobilis CAA58569 88
        Xanthomonadales Lysobacter lactamgenus CAA39987 159
  • a Originally named Aeromonas sobria.

  • b Alternate name, Kluyvera intermedia.

  • c Shigella strains with enhanced virulence and a 190-kb chromosomal deletion that includes blaAmpC have been described (208).