TABLE 3.

Origins and bacterial hosts of the IMP-type MBLs

IMP-type MBLHostOriginIntegronReference(s) or accession no.
IMP-1 Pseudomonas aeruginosa JapanClass 1 158, 187
JapanClass 3? 157
Japan? 62, 190
BrazilClass 1Toleman, unpublished data
Korea? 80
Pseudomonas putida Japan 158
JapanClass 3? 156, 158
Japan? 62, 201
Singapore? 75
Serratia marcescens JapanClass 3? 5, 156
JapanClass 1 66, 68, 158
Japan? 190, 62
Acinetobacter baumannii Korea? 80
JapanClass 1 158
England?? 172
Pseudomonas fluorescens Singapore? 75
JapanClass 1 158
Japan? 62
Pseudomonas stutzeri JapanClass 1 158
Klebsiella pneumoniae JapanClass 3? 156
JapanClass 1 158
Klebsiella oxytoca JapanClass 3? 156
Achromobacter xylosoxidans JapanClass 1 158
JapanClass 1 158
Alcaligenes xylosoxidans JapanClass 1 158
Alcaligenes faecalis Japan? 62
Citrobacter freundii JapanClass 1 158
JapanClass 1 158
Enterobacter aerogenes JapanClass 1 158
Enterobacter cloacae Japan? 6
Escherichia coli JapanClass 1 158
Proteus vulgaris JapanClass 1 158
Providencia rettgeri JapanClass 1 158
Acinetobacter spp. England? 174
IMP-2 Acinetobacter baumannii ItalyClass 1 144
JapanClass 1 158
Acinetobacter lwoffii JapanClass 1 158
Pseudomonas aeruginosa JapanClass 1 158
IMP-3 Shigella flexneri JapanClass 1 68
IMP-4 Acinetobacter baumannii Hong KongClass 1 31
Citrobacter freundii Class 1 60
AustraliaClass 1 132
AustraliaClass 1 132
Pseudomonas aeruginosa ChinaClass 1 60
Australia? 123
IMP-5 Acinetobacter baumannii PortugalClass 1 38
IMP-6 Acinetobacter baumannii Brazil? 47
Serratia marcescens JapanClass 1 198
IMP-7 Pseudomonas aeruginosa CanadaClass 1 54
MalaysiaClass 1 63
IMP-8 Enterobacter cloacae TaiwanClass 1 193
Klebsiella pneumoniae TaiwanClass 1 194
IMP-9 Pseudomonas aeruginosa ChinaClass 1Accession no. AY033653
IMP-10 Pseudomonas aeruginosa JapanClass 1 69
Alcaligenes xylosoxidans JapanClass 1 69
IMP-11 Pseudomonas aeruginosa Japan?Accession no. AB074437
Acinetobacter baumannii Japan?Accession no. AB074436
IMP-12 Pseudomonas putida ItalyClass 1 43
IMP-13 Pseudomonas aeruginosa ItalyClass 1 165
IMP-14???Assigned (http://www.lahey.org/studies/ )
IMP-15???Assigned (http://www.lahey.org/studies/ )
IMP-16 Pseudomonas aeruginosa BrazilClass 1Accession no. AJ584652
IMP-17???Assigned (http://www.lahey.org/studies/ )
IMP-18 Pseudomonas aeruginosa USA? 59; accession no. AY780674