TABLE 1.

Primers used in this study

Primer pair
Primer pair used for cloning
KS422/KS273	5′-GCATCTCATATGGCTGTTATTATATTTGTTAACG-3′
	5′-CCGCTCGAGTTTTTCTTGGCCAAAAAACTG-3′
Primer pairs used for the introduction of mutations
KS350/KS351	5′-CTGATCATGACATCAGAAAGTGCGGGATTTCCATATATATTTATG-3′
	5′-CATAAATATATATGGAAATCCCGCACTTTCTGATGTCATGATCAG-3′
KS364/KS365	5′-CAACTACAGCTTTTATTTTCTAAGGCTCCAGATGAAAATATAGATTTAAAG-3′
	5′-CTTTAAATCTATATTTTCATCTGGAGCCTTAGAAAATAAAAGCTGTAGTTG-3′
KS366/KS367	5′-CTACAGCTTTTATTTTCTAAGCATGCAGATGAAAATATAGATTTAAAGAAC-3′
	5′-GTTCTTTAAATCTATATTTTCATCTGCATGCTTAGAAAATAAAAGCTGTAG-3′
KS370/KS371	5′-ATCTCGCGTTGCTGTAGGTGTTTATGCAACTAGCTTATTTG-3′
	5′-CAAATAAGCTAGTTGCATAAACACCTACAGCAACGCGAGAT-3′
KS372/KS373	5′-CGTTGCTGTAGGTGTTTATTCAGCTAGCTTATTTGAGGCATTAG-3′
	5′-CTAATGCCTCAAATAAGCTAGCTGAATAAACACCTACAGCAACG-3′