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. 2022 Jul 27;12:924764. doi: 10.3389/fcimb.2022.924764

Table 3.

Amino acid sequence alignment of penicillin-binding protein 2 of Neisseria gonorrhoeae isolates before and after selection for resistance to cefixime.

Amino Acid Position According to the Reference Strain M32091
1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
0 6 7 9 0 0 0 0 0 1 1 2 2 3 3 3 4 5 5 7 7 8 8 8 9 9 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5
1 0 3 6 1 2 3 4 7 3 4 7 8 0 3 5 9 6 9 1 9 1 5 8 1 3 1 2 6 8 3 6 8 9 0 1 2 5 1 2 3 5 4 6
M32091 Reference strain D V N L Y G E D E R Q K A Q K I E E Q R A T D R R D A I V A A T L N E R L Q P S P R S R
WHO F Unemo et al. (2016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WHO F* This study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WHO Y Unemo et al. (2011) E A S . H A G E . . E . . . . . . . . . V . E K Q . . M T . S V A T D T F L S A T Q T .
WHO Y* This study E A S . H A G E . . E . . . . . . . . . V . E K Q . . M T . S V A T D T F L S A T Q T .
M009 This study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D . .
M009* This study . . . . . . . . . . . . . . . . . . . . . . . . . . V . . . . . . . . . . . . . . . D . .
M043 This study E A S . H A G E . . E . . . . . . . . . V . E K Q . . M T . S V A T D T F L S A T Q T .
M043* This study E A S . H A G E . . E . . . . . . . . . V . E K Q . . M T . S V A T D T F L S A T Q T .
M107 This study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D . .
M107* This study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D . .
M110 This study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D . .
M110* This study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D . .
M111 This study E A S . H A G E . . E . . . . . . . . . V . E K Q . . M T . S V A T D T F L S A T Q T .
M111* This study E A S . H A G E . . E . . . . . . . . . V . E K Q . . M T . S V A T D T F L S A T Q T .
M128 This study E A S . H A G E . . E . . . . . . . . . V . E K Q . . M T . S V A T D T F L S A T Q T .
M128* This study E A S . H A G E . . E . . . . . . . . . V . E K Q . V M T V S V A T D T F L S A T Q T H
3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
7 7 7 7 8 8 0 0 0 0 1 1 3 4 4 5 6 6 6 6 6 7 8 8 8 8 0 0 0 1 1 1 3 4 4 4 4 5 5 5 5 6 7
3 5 6 7 5 8 0 3 6 9 1 2 7 3 7 7 1 2 4 8 9 2 0 3 5 8 1 4 6 0 2 6 4 1 5 6 9 1 2 5 6 6 4
M32091 Reference strain R G A E E I T L N R R P A V L Q I F E R E N P T T A A F N A N A T H G G A P P K I I A
WHO F Unemo et al. (2016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N . . . . . . . . .
WHO F* This study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N . . . S . . . . .
WHO Y Unemo et al. (2011) M T P K D V . . S . Q K V E V K V I A K K E A . . . P L . V Y . . N S . . . . . . . .
WHO Y* This study M T P K D V . . S . Q K V E V K V I A K K E A . . . P L . V Y . . N S . . . . . . . .
M009 This study . . . . . . . . . . . . . . . . . . . . . . . . . . . L . V . G . N . . . . . . . . .
M009* This study . . . . . . . . . . . . . . . . . . . . . . . . . . . L . V . G . N . . . . . . . . .
M043 This study M T P K D V . . S . Q K V E V K V I A K K E A . . . . L . V Y . . N S . . . . . . . .
M043* This study M T P K D V . . S . Q K V E V K V I A K K E A . . . . L . V Y . . N S . . S . . . . .
M107 This study . . . . . . . . . . . . . . . . . . . . . . . . . . . L . V . G . N . . . . . . . V N V
M107* This study . . . . . . . . . . . . . . . . . . . . . . . . . . . L . V . G . N . . . . . . . V N V
M110 This study . . . . . . . . . . . . . . . . . . . . . . . . . . . L . V . G . N . . . . . . . V N V
M110* This study . . . . . . . . . . . . . . . . . . . . . . . . . . . L . V . G . N . . . . . . . V N V
M111 This study M T P K D V . . S . Q K V E V K V I A K K E A . . . . L . V Y . . N S . . . . . . . .
M111* This study M T P K D V . . S . Q K V E V K V I A K K E A . . V . L . V Y . A N S . . S . . . . .
M128 This study M T P K D V . . S . Q K V E V K V I A K K E A . . . . L . V Y . . N S . . . . . . . .
M128* This study M T P K D V . . S . Q K V E V K V I A K K E A . . . . L H V Y . . N S A . S . . . . .

Amino acid changes are represented by a single capital letter. An asterisk indicates isolates after selection. Amino acid modifications after cefixime induction are highlighted in green. Amino acid modifications not reported in the literature are highlighted in blue.