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Text-mined interactions from Literome
Hoskins et al., J Bacteriol 1999
:
These observations suggest that individually the pbp1a,
pbp1b , and pbp2a genes are dispensable but that either pbp1a or
pbp2a is
required for growth in vitro
Kosowska-Shick et al., Antimicrob Agents Chemother 2010
:
Among 3 penicillin-resistant S. pneumoniae strains, ceftaroline had a high affinity for PBP2X ( IC ( 50 ), 0.1 to 1 microg/ml ), a primary
target for cephalosporin
PBP binding activity, and high affinities for PBP2B ( IC ( 50 ), 0.5 to 4 microg/ml ) and
PBP1A ( IC ( 50 ), 0.125 to 0.25 microg/ml ) as well, both of which are also known as major targets for PBP binding activity of cephalosporins
Piddock et al., Antimicrob Agents Chemother 1986
:
Therefore, the components of PBP 1 are involved in cell elongation,
PBP 2 is involved in septum formation, and
PBP 3 is
involved in maintenance of cell shape ( i.e., PBP 2 in Bacteroides spp. = PBP 3 in E. coli, and PBP 3 in Bacteroides spp. = BPB 2 in E. coli )
Niemeyer et al., J Bacteriol 1996
:
Cloned mecR1-mecI repressed phenotypic expression of methicillin resistance, mecA transcription and
PBP2a production and mediated
PBP2a induction in response to certain beta-lactam antibiotics