Volume 24, Number 2—February 2018
Research
Spread of Meropenem-Resistant Streptococcus pneumoniae Serotype 15A-ST63 Clone in Japan, 2012–2014
Satoshi Nakano
, Takao Fujisawa, Yutaka Ito, Bin Chang, Yasufumi Matsumura, Masaki Yamamoto, Miki Nagao, Shigeru Suga, Makoto Ohnishi, and Satoshi Ichiyama
, Takao Fujisawa, Yutaka Ito, Bin Chang, Yasufumi Matsumura, Masaki Yamamoto, Miki Nagao, Shigeru Suga, Makoto Ohnishi, and Satoshi Ichiyama
Table 3
PBP 1a, 2b, and 2x transpeptidase conserved amino acid motif profile of Streptococcus pneumonaie isolates from Japan, 2012–2014*
| Clone (no.) |
Sequences of conserved amino acid motifs of PBPs | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| pbp1a |
pbp2b |
pbp2x |
|||||||||
| SXXK (no.) |
SXN (no.) |
KTG (no.) |
SXXK (no.) |
SXN (no.) |
KSG (no.) |
SXXK (no.) |
SXN (no.) |
KSG (no.) |
|||
| MEM-S-15A-ST63 (10) | STMK (10) | SRN (10) | KTG (10) | SVVK (10) | SSNA (10) | KTG (10) | SPMK (1), STMK (3), SAMK (6) | HSSN (10) | VKSG (6), LKSG (4) | ||
| MEM-NS-15A-ST63 (24) | SSMK (24) | SRN (24) | KTG (24) | SVVK (24) | SSNA (24) | KTG (24) | SAMK (22), SAFK (2) | HSSN (24) | VKSG (24) | ||
| MEM-NS-non15A (32) | SSMK (29), SAMK (3) | SRN (32) | KTG (32) | SVVK (32) | SSNA (32) | KTG (32) | SAMK (32) | HSSN (32) | VKSG (32) | ||
| PMEN15A-25 (1) | STMK (1) | SRN (1) | KTG (1) | SVVK (1) | SSNA (1) | KTG (1) | STMK (1) | HSSN (1) | LKSG (1) | ||
*MEM-NS, meropenem-nonsusceptible; MEM-S, meropenem-susceptible; PBP, penicillin binding protein; PMEN, Pneumococcal Molecular Epidemiology Network; ST, sequence type.
Page created: January 17, 2018
Page updated: January 17, 2018
Page reviewed: January 17, 2018
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.