EXCITEMENT IN THE BETA-LACTAMASE ARENA

[1] PARTIAL AMINO-ACID SEQUENCE OF PENICILLINASE CODED BY ESCHERICHIA-COLI PLASMID R6K [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1978, 75 (08) : 3732 - 3736

[2] SINGLE AMINO-ACID SUBSTITUTION BETWEEN SHV-1 BETA-LACTAMASE AND CEFOTAXIME-HYDROLYZING SHV-2 ENZYME [J]. FEBS LETTERS, 1988, 231 (01): : 217 - 220

[3] COMPLETE AMINO-ACID SEQUENCE OF P453-PLASMID-MEDIATED PIT-2 BETA-LACTAMASE (SHV-1) [J]. BIOCHEMICAL JOURNAL, 1988, 251 (01) : 73 - 79

[4] NOVEL R-FACTOR BORNE BETA-LACTAMASE OF ESCHERICHIA-COLI CONFERING RESISTANCE TO CEPHALOSPORINS [J]. INFECTION, 1987, 15 (04) : 257 - 259

[5] BENREDJEB S, 1988, J ANTIMICROB CHEMOTH, V21, P263

[6] CLASSIFICATION OF BETA-LACTAMASES - GROUP-1, GROUP-2A, GROUP-2B, AND GROUP-2B' [J]. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 1989, 33 (03) : 264 - 270

[7] RESISTANCE CAUSED BY DECREASED PENETRATION OF BETA-LACTAM ANTIBIOTICS INTO ENTEROBACTER-CLOACAE [J]. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 1985, 27 (04) : 555 - 560

[8] BUSH K, 1989, IN PRESS INFECTION

[9] COMPARATIVE-STUDY OF A NOVEL PLASMID-MEDIATED BETA-LACTAMASE, CAZ-2, AND THE CTX-1 AND CAZ-1 ENZYMES CONFERRING RESISTANCE TO BROAD-SPECTRUM CEPHALOSPORINS [J]. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 1988, 32 (11) : 1660 - 1665

[10] SUBSTITUTION OF SERINE FOR ARGININE IN POSITION-162 OF TEM-TYPE BETA-LACTAMASES EXTENDS THE SUBSTRATE PROFILE OF MUTANT ENZYMES, TEM-7 AND TEM-101, TO CEFTAZIDIME AND AZTREONAM [J]. GENE, 1989, 78 (02) : 349 - 354

[1] PARTIAL AMINO-ACID SEQUENCE OF PENICILLINASE CODED BY ESCHERICHIA-COLI PLASMID R6K [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1978, 75 (08) : 3732 - 3736

[2] SINGLE AMINO-ACID SUBSTITUTION BETWEEN SHV-1 BETA-LACTAMASE AND CEFOTAXIME-HYDROLYZING SHV-2 ENZYME [J]. FEBS LETTERS, 1988, 231 (01): : 217 - 220

[3] COMPLETE AMINO-ACID SEQUENCE OF P453-PLASMID-MEDIATED PIT-2 BETA-LACTAMASE (SHV-1) [J]. BIOCHEMICAL JOURNAL, 1988, 251 (01) : 73 - 79

[4] NOVEL R-FACTOR BORNE BETA-LACTAMASE OF ESCHERICHIA-COLI CONFERING RESISTANCE TO CEPHALOSPORINS [J]. INFECTION, 1987, 15 (04) : 257 - 259

[5] BENREDJEB S, 1988, J ANTIMICROB CHEMOTH, V21, P263

[6] CLASSIFICATION OF BETA-LACTAMASES - GROUP-1, GROUP-2A, GROUP-2B, AND GROUP-2B' [J]. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 1989, 33 (03) : 264 - 270

[7] RESISTANCE CAUSED BY DECREASED PENETRATION OF BETA-LACTAM ANTIBIOTICS INTO ENTEROBACTER-CLOACAE [J]. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 1985, 27 (04) : 555 - 560

[8] BUSH K, 1989, IN PRESS INFECTION

[9] COMPARATIVE-STUDY OF A NOVEL PLASMID-MEDIATED BETA-LACTAMASE, CAZ-2, AND THE CTX-1 AND CAZ-1 ENZYMES CONFERRING RESISTANCE TO BROAD-SPECTRUM CEPHALOSPORINS [J]. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 1988, 32 (11) : 1660 - 1665

[10] SUBSTITUTION OF SERINE FOR ARGININE IN POSITION-162 OF TEM-TYPE BETA-LACTAMASES EXTENDS THE SUBSTRATE PROFILE OF MUTANT ENZYMES, TEM-7 AND TEM-101, TO CEFTAZIDIME AND AZTREONAM [J]. GENE, 1989, 78 (02) : 349 - 354