Table 1.

Newer AAC(6′)-I proteins ¹.

Enzyme	Genetic Location	Accession Number	Host	Reference
AAC(6′)-Iag	Integron (In124)-Plasmid	AB472901	P. aeruginosa	[270]
AAC(6′)-Iai	Integron	EU886977	P. aeruginosa	[271]
AAC(6′)-Iaj	Integron (In151)-Chromosome	AB709942	P. aeruginosa	[272]
AAC(6′)-Iak	Chromosome	AB894482	Stenotrophomonas maltophilia	[273]
AAC(6′)-Ial	Chromosome	AB894481	S. marcescens	[274]
AAC(6′)-Ian	Plasmid	AP014611	S. marcescens	[275]
AAC(6′)-Iap 2		AB979699	S. marcescens	[274]

¹ A complete listing can be found in [26]; ² The protein named AAC(6′)-Iap in [274] is named different in GenBank under the stated accession number.