TABLE 4.
Mutations in mecA-positive mutant strains passaged with ceftobiprole and ceftaroline
Strain | Mutation(s) ina: |
||||||
---|---|---|---|---|---|---|---|
Plasmid-borne mecA | pbp1 | pbp2 | pbp3 | pbp4 | gdpP | acrB | |
COLnexpB(pYK20COLB*) | E150K, Y446L, E447K, F467Y, R589K, S649A | None | None | None | None | None | None |
COLnexpT(pYK20COLT*) | None | None | D156N | None | T201A, F241L | H443Y | None |
SF8300expT(pYK208300T*) | E447K | None | None | None | None | None | None |
None, gene sequence was wild type.