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LCR typing of standard SHV-derived β-lactamases
| β-Lactamase (pI) | LCR typing of primer setsa
|
|||
|---|---|---|---|---|
| Gln-35 | Leu-205 | Ser-238 | Lys-240 | |
| SHV-1 (7.6) | − | − | − | − |
| SHV-2 (7.6) | − | − | + | − |
| SHV-2a (7.6) | + | − | + | − |
| SHV-3 (7.0) | − | + | + | − |
| SHV-4 (7.8) | − | + | + | + |
| SHV-5 (8.2) | − | − | + | + |
| SHV-12 (8.2) | + | − | + | + |
+, positive LCR; −, negative LCR.
