Table 1.
List of oligonucleotide primers employed in this study
| 5′ | CGCAAGCTTCATATGCACCACCACCACCACCACATGCAAACACAAAGTACCTGTCCAG |
| 3′ | CGCCGAATTCTCACACCGGGCACCATGCAGCC |
| K122A | CAAATGCTGGTCGCATCAGGAATCTC |
| S124T | CTGAATTACAAATAGTGGTCTTATCAG |
| I125V | CTGAATTACACACGCTGGTCTTATC |
| N127K | CGGCGTCTGATTTACAAATGCTG |
| D131S | CCAGGAGTGCAGCTGGCGTCTG |
| P151A | GAAGATGTGTTGCTTTCAATGAGTCTG |
| E154G | GTTCCTTTCAATGGGTCTGTGAAGACC |
| C116A | CGCAAGCTTCATATGCACCACCACCACCACCACATGCAAACACAAAGTACCGCTCCAG |
| C126A | GCGTCTGAATTAGCAATGCTGGTC |
| C132A | GCCAGGAGTGGCGTCGGCGTC |
| C149A | GACTGGAAGAGCTGTTCCTTTCAATG |
| C159A | GTGAAGACCGCTGAGGTGGCTG |
| C165A | CGCCGAATTCTCACACCGGGGCCCATGCAGCC |