Penicillin-binding proteins
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Penicillin-binding proteins (PBPs) are a group of proteins that are characterized by their affinity for and binding of penicillin. They are a normal constituent of many bacteria; the name just reflects the way by which the protein was discovered. All β-lactam antibiotics (except for tabtoxinine-β-lactam, which inhibits glutamine synthetase) bind to PBPs, which are essential for bacterial cell wall synthesis. PBPs are members of a subgroup of enzymes called transpeptidases. Specifically, PBPs are DD-transpeptidases.
Quick Facts Identifiers, Symbol ...
Penicillin-binding protein, transpeptidase | |||||||||
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Identifiers | |||||||||
Symbol | PCN-bd_Tpept | ||||||||
Pfam | PF00905 | ||||||||
InterPro | IPR001460 | ||||||||
OPM superfamily | 195 | ||||||||
OPM protein | 5hlb | ||||||||
Membranome | 541 | ||||||||
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Quick Facts Identifiers, Symbol ...
Penicillin-binding protein, dimerisation domain | |||||||||||
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Identifiers | |||||||||||
Symbol | PBP_dimer | ||||||||||
Pfam | PF03717 | ||||||||||
InterPro | IPR005311 | ||||||||||
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