OXA-type ß-Lactamases

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Enzyme Nucleotide pI Reference
OXA-1 J02967 7.4 PNAS 84:7378, 1987
OXA-2 X07260 7.7 Eur. J. Biochem. 180:309, 1989
OXA-3 L07945 7.1 AAC 39:887, 1995
OXA-4  AY162283 7.5 AAC 39:887, 1995
OXA-5 X58272 7.6 Mol Microbiol. 6:1693, 1992
OXA-6   7.7  
OXA-7 X75562 7.7 AAC 39:1379, 1995
OXA-8      
OXA-9 M55547 6.9 Plasmid 29:31, 1993
OXA-10 U37105 6.1 AAC 32:134, 1988
OXA-11 Z22590 6.4 AAC 37:1637, 1993
OXA-12 U10251 8.6 AAC 38:2078, 1994
OXA-13 U59183 8 Microbiology 144:1021, 1998
OXA-14 L38523 6.2 AAC39:1881, 1995
OXA-15 U63835 8.7 AAC41:785, 1997
OXA-16 AF043100 6.2 AAC42:3117, 1998
OXA-17 AF060206 6.1 AAC43:1362, 1999
OXA-18 U85514 5.5 AAC41:2188, 1997
OXA-19 AF043381 7.6 AAC42:3113, 1998
OXA-20 AF024602 7.4 AAC42:2074, 1998
OXA-21 Y10693 7 AAC41:2757, 1997
OXA-22 AFO64820 7 AAC44:2201, 2000
OXA-23 AJ132105 6.7 AAC44:196, 2000
OXA-24 AJ239129 9 AAC44:1556, 2000
OXA-25 AF201826 8 AAC45:583, 2001
OXA-26 AF201827 7.9 AAC45:583, 2001
OXA-27 AF201828 6.8 AAC45:583, 2001
OXA-28 AF231133 8.1 AAC45:447, 2001
OXA-29 AJ400619 >=9.0 AAC45:3509, 2001
OXA-30* AF255921 7.3 AAC44:2034, 2000
OXA-31 AF294653 7.5 AAC45:1615, 2001
OXA-32 AF315351 7.7 AAC46:566, 2002
OXA-33 AY008291    
OXA-34 AF350424    
OXA-35 AF315786 8 JAC48:717, 2001
OXA-36 AF300985    
OXA-37 AY007784 7.4 Microb. Drug Res. 8:261, 2002
OXA-38     Assigned
OXA-39     Assigned
OXA-40 AF509241 8.6 J. Clin. Micro. 40:4741-4743, 2002
OXA-41     Assigned
OXA-42 AJ488302   JAC 50: 445, 2002
OXA-43 AJ488303   JAC 50: 445, 2002
OXA-44     Assigned
OXA-45 AJ519683   AAC 47:2859,2003
OXA-46 AF317511   AAC 49:1973, 2005
OXA-47 AY237830   AAC48:15, 2004
OXA-48 AY236073   AAC 48:15, 2004
OXA-49 AY288523    
OXA-50 AY306130   AAC 48:2043, 2004
OXA-51 AJ309734   Clin. Microbiol. Infect.11:15-23, 2005
OXA-52     Assigned
OXA-53 AY289608   JAC 54:354, 2004
OXA-54 AY500137   AAC 48:348, 2004
OXA-55 AY343493   AAC 48:1670, 2004
OXA-56 AY445080   AAC 48:1406, 2004
OXA-57 AJ631966   AAC 49:1639, 2005
OXA-58 AY570763   AAC 49:202, 2005
OXA-59 AJ632249   AAC 49:1639, 2005
OXA-60 AF525303 5.1 AAC 48:4217, 2004
OXA-61 AY587956   AAC 49: 2515, 2005
OXA-62 AY423074   AAC 50:1330, 2006
OXA-63 AY619003   AAC 52:1264, 2008
OXA-64 AY750907   Clin. Microbiol. Infect. 11: 326, 2005
OXA-65 AY750908   Clin. Microbiol. Infect. 11: 326, 2005
OXA-66 AY750909   Clin. Microbiol. Infect. 11: 326, 2005
OXA-67 DQ491200    
OXA-68 AY750910   Clin. Microbiol. Infect. 11: 326, 2005
OXA-69 AY750911   Clin. Microbiol. Infect. 11: 326, 2005
OXA-70 AY750912   Clin. Microbiol. Infect. 11: 326, 2005
OXA-71 AY750913   Clin. Microbiol. Infect. 11: 326, 2005
OXA-72 EF534256   AAC 51: 4022-4028, 2007
OXA-73 AY762325    
OXA-74 AJ854182   JCM 45:2829-2834, 2007
OXA-75 AY859529   AAC49:4174,2005
OXA-76 AY949203   AAC 49: 4174, 2005
OXA-77 AY949202   AAC 49: 4174, 2005
OXA-78 AY862132    
OXA-79 EUO19534   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-80 EU019535   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-81     Assigned
OXA-82 EU019536   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-83 DQ309277   FEMS Microbiol. Lett. 258:72, 2006
OXA-84 DQ309276   FEMS Microbiol. Lett. 258:72, 2006
OXA-85 AY227054   AAC 50:2673, 2006
OXA-86 DQ149247   JAC 58: 537-542, 2006.
OXA-87 DQ348075   JAC 58: 537-542, 2006.
OXA-88 DQ392963   JAC 59: 627-632, 2007
OXA-89 DQ445683   Int. J. Antimicrob Agents 28:110, 2006
OXA-90 AM231719    
OXA-91 DQ519083   JAC 59: 627-632, 2007
OXA-92 DQ335566   Clin. Microbiol. Infect. 13: 348-349, 2007
OXA-93 DQ519087   JAC 59: 627-632, 2007
OXA-94 DQ519088   JAC 59: 627-632, 2007
OXA-95 DQ519089   JAC 59: 627-632, 2007
OXA-96 DQ519090   JAC 59: 627-632, 2007
OXA-97 EF102240   AAC 52:1613-1617, 2008
OXA-98 AM279652    
OXA-99 DQ888718    
OXA-100     Assigned
OXA-101 AM412777    
OXA-102     Assigned
OXA-103     Assigned
OXA-104 EF581285   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-105     Assigned
OXA-106 EF650032   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-107 EF650033   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-108 EF650034   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-109 EF650035   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-110 EF650036   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-111 EF650037   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-112 EF650038   Clin. Microbiol. Infect. 13:1137-1138, 2007
OXA-113 EF653400   JAC 60:1174-1176, 2007
OXA-114a EU188842   AAC 52:1952-1956, 2008
OXA-115 EU029998    
OXA-116 EU220744    
OXA-117 EU220745    
OXA-118 AF371964   J. Appl. Microbiol. 92:992-1004, 2002
OXA-119 AY139598   FEMS Microbiol. Ecol. 45:239-252, 2003
OXA-120     Assigned
OXA-121     Assigned
OXA-122     Assigned
OXA-123     Assigned
OXA-124     Assigned
OXA-125     Assigned
OXA-126     Assigned
OXA-127     Assigned
OXA-128 EU375515    
OXA-129 AM932669    
OXA-130 EU547445    
OXA-131 EU547446    
OXA-132 EU547447    
OXA-133 EU571228    
OXA-134     Assigned
OXA-135     Assigned
OXA-136 EU086830    
OXA-137 EU086834    
OXA-138     Assigned
OXA-139     Assigned


*Note: the corrected sequence for OXA-1 is identical to that of OXA-30. The amino acid sequences of OXA-4 and OXA-35, of OXA-24 and OXA-40, and of OXA-46 and OXA-81 are also indistinguishable.




CTX-M-type ß-Lactamases


ß-Lactamase Nucleotide Reference
CTX-M-1 X92506 AAC40:509, 1996
CTX-M-2 X92507 AAC40:509, 1996
CTX-M-3 Y10278 AAC42:827, 1998
CTX-M-4 Y14156 AAC42:1259, 1998
CTX-M-5 U95364 AAC42:1980, 1998
CTX-M-6 AJ005044 FEMS Micro Lett. 165:289, 1998
CTX-M-7 AJ005045 FEMS Micro Lett. 165:289, 1998
CTX-M-8 AF189721 AAC44:1936, 2000
CTX-M-9 AF174129 AAC44:1970, 2000
CTX-M-10 AF255298 AAC45:616, 2001
CTX-M-11 AY005110  
CTX-M-12 AF305837 AAC45:2141, 2001
CTX-M-13 AF252623 AAC 46:630, 2002
CTX-M-14 AF252622 AAC 46:630, 2002
CTX-M-15 (UOE-1) AY044436 FEMS Microbiol. Lett. 201:237, 2001
CTX-M-16 AY029068 AAC 45:2269, 2001
CTX-M-17 AY033516 AAC 46:1212, 2002
CTX-M-18 AF325133 AAC 45:3355, 2001
CTX-M-19 AF325134 AAC 45:3355, 2001
CTX-M-20 AJ416344 FEMS Microbiol. Lett. 209:161, 2002
CTX-M-21 AJ416346 FEMS Microbiol. Lett. 209:161, 2002
CTX-M-22 AY080894 J. Infect. 54:53, 2007
CTX-M-23 AF488377 JAC 54:406, 2004
CTX-M-24 AY143430 JAC 57:14-23, 2006
CTX-M-25 AF518567 AAC 48:4829, 2004
CTX-M-26 AY157676 JAC 51:195, 2003
CTX-M-27 AY156923 JAC 52:29, 2003
CTX-M-28 AJ549244 JAC 56:115-121, 2005
CTX-M-29 AY267213 J. Infect. 54:53, 2007
CTX-M-30 AY292654 AAC 48:4435, 2004
CTX-M-31 AJ567481 AAC 47:2864, 2003
CTX-M-32 AJ557142 AAC 48:2308, 2004
CTX-M-33 AY238472 Int. J. Antimicrob. Agents 29: 598-600, 2007
CTX-M-34 AY515297 JAC 56:1152, 2005
CTX-M-35 Assigned  
CTX-M-36 AB177384  
CTX-M-37 AY649755 Int. J. Antimicrob. Agents 28:288-291, 2006
CTX-M-38 AY822595  
CTX-M-39 AY954516 AAC49:4745,2005
CTX-M-40 AY750914 Int. J. Antimicrob. Agents 27:572, 2006
CTX-M-41 DQ023162 JAC 62:289-295, 2008
CTX-M-42 DQ061159 AAC 52:1297-1301, 2008
CTX-M-43 DQ102702 JAC 57:975, 2006
CTX-M-44 (Toho-1) D37830 AAC 39: 269, 1995
CTX-M-45 (Toho-2) D89862 AAC 42: 1181, 1998
CTX-M-46 AY847147 JCM 43:4301, 2005
CTX-M-47 AY847143 JCM 43: 4301, 2005 (renumbered)
CTX-M-48 AY847144 JCM 43: 4301, 2005 (renumbered)
CTX-M-49 AY847145 JCM 43: 4301, 2005 (renumbered)
CTX-M-50 AY847146 JCM 43: 4301, 2005 (renumbered)
CTX-M-51 DQ211987  
CTX-M-52 DQ223685  
CTX-M-53 DQ268764  
CTX-M-54 DQ303459 JAC 58:315, 2006
CTX-M-55 DQ885477 Diag. Microbiol. Infect Dis. 58:349, 2007
CTX-M-56 EF374097 AAC 51:2720-2725, 2007
CTX-M-57 DQ810789 Int. J. Antimicrob. Agents 31:85-86, 2008
CTX-M-58 EF210159  
CTX-M-59 DQ408762 AAC 52:1790-1793, 2008
CTX-M-60 AM411407  
CTX-M-61 EF219142 JAC 60:956-964, 2007
CTX-M-62 EF219134  
CTX-M-63 AB205197  
CTX-M-64 AB284167  
CTX-M-65 EF418608 AAC 52:1204-1205, 2008
CTX-M-66 EF576988 Diag. Microbiol Inf. Dis. 60:169-175, 2008
CTX-M-67 EF581888  
CTX-M-68 EU177100  
CTX-M-69 EU402393  
CTX-M-70 Assigned  
CTX-M-71 Assigned  
CTX-M-72 Assigned  
CTX-M-73 Assigned  
CTX-M-74 Assigned  
CTX-M-75 Assigned  
CTX-M-76 AM982520  
CTX-M-77 AM982521  
CTX-M-78 AM982522  
CTX-M-79 EF426798  
CTX-M-80 EU202673  
CTX-M-81 EU136031  
CTX-M-82 DQ256091  


Note: the amino acid sequences of CTX-M-14 and CTX-M-18 and of CTX-M-55 and CTX-M-57 are identical.




CMY-type ß-Lactamases


Enzyme Nucleotide Reference
CMY-1 X92508 AAC 40:1926-1930, 1996
CMY-2 X91840 AAC 40: 221-224, 1996
CMY-3 Y16783 AAC 42: 1110-1114, 1998
CMY-4 Y15130 FEMS Microbiol Lett. 169:235-240, 1998
CMY-5 Y17716 AAC 43: 1350-1357, 1999
CMY-6 AJ011293   
CMY-7 AJ011291 JAC 49:1011-1014, 2002
CMY-8 AF167990 AAC 44: 1438-1442, 2000
CMY-9 AB061794 AAC 46: 2427-2434, 2002
CMY-10 AF357597  J. Appl. Microbiol. 95:744, 2003
CMY-11 AF357599 JAC 49:269-273, 2002
CMY-12 Y16785 JAC 50:681-688, 2002
CMY-13 AY339625 AAC 48:3172, 2004
CMY-14 AJ555825 AAC 48:4136-4143, 2004.
CMY-15 AJ555823 AAC 48:4136-4143, 2004
CMY-16 AJ781421 AAC 50: 618-624, 2006
CMY-17 AY513266  
CMY-18 AY743434 Microbial Drug Resistance 12:44-49, 2006
CMY-19 AB194410 AAC 50: 534-541, 2006
CMY-20 AY960293 Diagn. Microbiol. Infect. Dis. 60:405-408, 2008
CMY-21 DQ139328 Int J Antimicrob Agents 28: 80-2, 2006
CMY-22 DQ256079  
CMY-23 DQ463751 JAC 59: 102-5, 2007
CMY-24 EF415650 Int. J. Antimicrob. Agents 30:278-280, 2007
CMY-25 EU515249  
CMY-26 AB300358 Appl Environ Microbiol 73:6686. 2007
CMY-27 EU515250  
CMY-28 EF561644  
CMY-29 EF685371  
CMY-30 EF685372  
CMY-31 EF622224 JAC 61:457-458, 2008
CMY-32 EU496815  
CMY-33 EU496816  
CMY-34 EF394370  
CMY-35 EF394371  
CMY-36 EU331426  
CMY-37 AB280919 Int. J. Antimicrob. Agents 32:256-261, 2008
CMY-38 AM931008 AAC 52:2449-2454, 2008
CMY-39 AB372224  
CMY-40 EU515251  
CMY-41 AB429270  





IMP-type ß-Lactamases


Enzyme Nucleotide Reference
IMP-1 S71932 AAC 38:71-78, 1994
IMP-2 AJ243491 AAC 44:1229-1235, 2000
IMP-3 AB010417 AAC 44:2023-2027, 2000
IMP-4 AF244145 AAC 45:710-714, 2001
IMP-5 AF290912 FEMS Microbiol. Lett. 215: 33-39, 2002.
IMP-6 AB040994 AAC 45:1343-1348, 2001
IMP-7 AF318077 AAC 46:255-258, 2002
IMP-8 AF322577 AAC 45: 2368-2371, 2001
IMP-9 AY033653 AAC 50:355-358, 2006
IMP-10 AB074433 AAC 46:2014-2016, 2002
IMP-11 AB074436  
IMP-12 AJ420864 AAC 47:1522-1528, 2003
IMP-13 AJ550807 JAC 52:583, 2003
IMP-14 AY553332  
IMP-15 AY553333 AAC 52:2289-2290, 2008
IMP-16 AJ584652 AAC 48:4693, 2004
IMP-17 Assigned  
IMP-18 AY780674 AAC 50:2272-2273, 2006
IMP-19 EF118171 AAC 51:4486-4488, 2007
IMP-20 AB196988  
IMP-21 AB204557  
IMP-22 DQ361087  
IMP-23 Assigned  
IMP-24 Assigned  





VIM-type ß-Lactamases


Enzyme Nucleotide Reference
VIM-1 Y18050 AAC 43: 1584, 1999
VIM-2 AF191564 AAC 44: 891, 2000
VIM-3 AF300454 AAC 45: 2224, 2001
VIM-4 AY135661 AAC 46: 4026, 2002
VIM-5 AY144612 JAC 54:282, 2004
VIM-6 AY165025 AAC 48:2334, 2004
VIM-7 AJ536835 AAC48:329, 2004
VIM-8 AY524987 JCM 42:5094-5101, 2004
VIM-9 AY524988  
VIM-10 AY524989  
VIM-11 AY605049 AAC 49:474-5, 2005.
VIM-12 DQ143913 AAC 49:5153-5156, 2005
VIM-13 DQ365886  
VIM-14 AY635904  
VIM-15 EU419745 AAC 52:2977-2979, 2008
VIM-16 EU419746 AAC 52:2977-2979, 2008
VIM-17 Assigned  
VIM-18 AM778091  
VIM-19 Assigned  
VIM-20 Assigned  
VIM-21 Assigned  
VIM-22 Assigned  





KPC-type ß-Lactamases


Enzyme Nucleotide Reference
KPC-1 AF297554 AAC 45:1151,2001
KPC-2 AY034847 JAC 51:711, 2003
KPC-3 AF395881 AAC 48:4793-4799, 2004
KPC-4 AY700571  
KPC-5 EU400222  
KPC-6 EU555534  
KPC-7 EU729727  


Note: The revised sequence of "KPC-1" is identical to that of KPC-2 and consequently KPC-1 is no longer a valid designation (AAC 52:809, 2008).




GES-type ß-Lactamases


Revised numbering per AAC 49:2148,2005 and J. Microbiol. Biotechnol. 16: 1837-1840, 2006.
Enzyme Nucleotide Reference
GES-1 AF156486 AAC 44: 622, 2000
GES-2 AF326355 AAC 45: 2598, 2001
GES-3 AB113580 AAC 48: 1960, 2004
GES-4 AB116260 AAC 48: 2905, 2004
GES-5 AY494717 FEMS Microbiol. Lett. 234: 209, 2004
GES-6 AY494718 FEMS Microbiol. Lett. 234: 209, 2004
GES-7 (IBC-1) AF208529 AAC 44: 2247, 2000
GES-8 (IBC-2) AF329699 JAC 48: 627, 2001
GES-9 AY920928 AAC 49: 3593, 2005
GES-10 Assigned  





PER-type ß-Lactamases


Enzyme Nucleotide Reference
PER-1 Z21957 AAC 38: 104, 1994
PER-2 X93314 AAC 40: 616,1996
PER-3 AY740681  
PER-4 EU748544  





VEB-type ß-Lactamases


Enzyme Nucleotide Reference
VEB-1 AF010416 AAC 43: 573, 1999
VEB-2 AY027870 Clin. Infect. Dis. 34: 603, 2002
VEB-3 AY536519 JCM 43: 826, 2005
VEB-4 EF136375 JAC 61: 1029-1032, 2008
VEB-5 EF420108  
VEB-6 EU259884 AAC 52: 794-795, 2008





SME-type ß-Lactamases


Enzyme Nucleotide Reference
SME-1 Z28968 AAC 38: 1262, 1994
SME-2 AF275256 AAC 44: 3035, 2000
SME-3 AY584237 AAC 50: 3485, 2006





Isoelectric points of potentially plasmid-mediated ESBLs not conferring resistance to cephamycins (pIs have not been reported for all ESBLs)


   
5.2 TEM-55 TEM-57 TEM-58 TEM-70 TEM-122 TEM-125
5.3 TEM-12 TEM-25 PER-1
5.4 TEM-7 TEM-19 TEM-20 TEM-29 TEM-112 TEM-126
5.5 TEM-9 TEM-17 OXA-18
5.6 TEM-5 TEM-10 TEM-11 TEM-13 TEM-26 TEM-50 TEM-59 TEM-63
5.7 TEM-68
5.8 TEM-42 GES-1 GES-2 IBC-2
5.9 TEM-4 TEM-6 TEM-8 TEM-27 TEM-69 TEM-72 TEM-114
6 TEM-15 TEM-47 TEM-48 TEM-49 TEM-52 TEM-66 TEM-109
6.1 TEM-28 TEM-43 OXA-17
6.2 OXA-14 OXA-16
6.3 TEM-3 TEM-16 TEM-18 TEM-22 TEM-113
6.4 TEM-21 TEM-56 TEM-60 OXA-11
6.5 TEM-24 TEM-46 TEM-61
6.6  
6.7  
6.8  
6.9 IBC-1
7 SHV-3 SHV-14
7.1  
7.2  
7.3 SFO-1
7.4 VEB-1
7.5 SHV-25 OXA-31 BES-1
7.6 SHV-2 SHV-2a SHV-6 SHV-7 SHV-8 SHV-13 SHV-19 SHV-20
7.6 SHV-21 SHV-26 OXA-19 CTX-M-8
7.7  
7.8 SHV-4 SHV-18 CTX-M-44
7.9 CTX-M-2
8 OXA-13 OXA-15 OXA-35 CTX-M-9 CTX-M-18 CTX-M-19
8.1 OXA-28 CTX-M-10 CTX-M-14
8.2 SHV-5 SHV-9 SHV-10 SHV-12 SHV-22 SHV-45 CTX-M-13 CTX-M-16 FEC-1
8.3 CTX-M-20
8.4 CTX-M-3 CTX-M-4 CTX-M-6 CTX-M-7 CTX-M-21
8.5  
8.6 CTX-M-15*
8.7  
8.8 CTX-M-5
8.9 CTX-M-1 CTX-M-15*
9 CTX-M-12 TLA-1


* Dual pIs reported.




Page Last Modified
Wednesday, August 20, 2008