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. 2008 Aug 11;52(10):3805–3809. doi: 10.1128/AAC.00579-08

TABLE 3.

Mutations in RRDR and katG 315

rpoB mutation(s)a katG 315 mutationa No. (%) of MDR-TB isolates from indicated sublineage:
No. (%) of XDR-TB isolates from indicated sublineage:
ST26 STK ST3 ST25 ST19 ST10 ST22 ST26 STK ST3 ST19 ST10 ST22
Leu 511 Pro (CTG → CCG) None 1 (12.5)
Ser 315 Thr
Glu 513 Lys (CAA → AAA) None
Ser 315 Thr 1 (12.5) 1 (2.9) 1 (50)
Asp 516 Val (GAC → CTC) None 1 (4.8) 3 (37.5) 1 (2.9)
Ser 315 Thr 1 (12.5) 11 (32.4) 10 (50)
Ser 522 Leu (TCG → TTG) None 3 (8.8)
Ser 315 Thr
525 (ACG insertion) None 1 (2.9)
Ser 315 Thr
His 526 Ser (CAC → AGC) None 2 (5.9) 4 (40) 3 (75)
Ser 315 Thr
His 526 Pro (CAC → CCC) None 1 (2.9) 1 (5)
Ser 315 Thr
His 526 Arg (CAC → CGC) None 2 (25) 1 (100)
Ser 315 Thr
His 526 Leu (CAC → CTC) None 1 (4.8)
Ser 315 Thr
His 526 Leu (CAC → TTG) None
Ser 315 Thr 1 (12.5)
His 526 Asp (CAC → GAC) None 1 (10)
Ser 315 Thr 1 (100) 1 (7.1)
His 526 Tyr (CAC → TAC) None 1 (12.5) 2 (5.9) 1 (7.1) 1 (5)
Ser 315 Asn (AGC → AAC) 1 (2.9) 1 (5)
His 526 Cys (CAC → TGC) None
Ser 315 Thr 1 (7.1)
Ser 531 Leu (TCG → TTG) None 4 (19.0) 1 (12.5) 5 (14.7) 9 (64.3) 1 (12.5) 4 (40) 3 (17.6) 1 (50) 4 (20) 2 (66.7) 1 (25)
Ser 315 Thr 14 (66.7) 3 (8.8) 3 (37.5) 14 (82.4) 1 (5)
Leu 533 Pro (CTG → CCG) None
Ser 315 Thr 1 (10)
Ser 512 Ile (AGC → ATC), None 1 (2.9) 1 (5)
His 526 Pro Ser 315 Thr
    (CAC → CCC)
Asp 516 Glu (GAC → GAA), None
Ser 522 Leu (TCG → TTG) Ser 315 Thr 1 (2.9) 1 (5)
Asp 516 Ala (GAC → GCC), None
Leu 533 Pro (CTG → CCG) Ser 315 Thr 1 (7.1) 1 (33.3)
Mixed peak in 516 (CAC, GTC), 526 (CAC, CAA), 530 (CTG, ATG), 531 (TCG, TTC) None Ser 315 Thr 1 (2.9)
Wild-type RRDR None 1 (7.1) 1 (12.5)
Ser 315 Thr 1 (4.8)
a

The mutant codon is indicated, followed by the nucleotide change.