4DKI: Structural Insights Into the Anti- Methicillin-resistant Staphylococcus Aureus (Mrsa) Activity of Ceftobiprole

Citation:
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) is an antibiotic-resistant strain of S. aureus afflicting hospitals and communities worldwide. Of greatest concern is its development of resistance to current last-line-of-defense antibiotics; new therapeutics are urgently needed to combat this pathogen. Ceftobiprole is a recently developed, latest generation cephalosporin and has been the first to show activity against MRSA by inhibiting essential peptidoglycan transpeptidases, including the beta-lactam resistance determinant PBP2a, from MRSA. Here we present the structure of the complex of ceftobiprole bound to PBP2a. This structure provides the first look at the molecular details of an effective beta-lactam-resistant PBP interaction, leading to new insights into the mechanism of ceftobiprole efficacy against MRSA.
PDB ID: 4DKIDownload
MMDB ID: 101660
PDB Deposition Date: 2012/2/3
Updated in MMDB: 2012/10 
Experimental Method:
x-ray diffraction
Resolution: 2.9  Å
Source Organism:
Similar Structures:
Biological Unit for 4DKI: monomeric; determined by author
Molecular Components in 4DKI
Label Count Molecule
Protein (1 molecule)
1
Penicillin-binding Protein 2'
Molecule annotation
Chemicals (13 molecules)
1
1
2
3
3
5
4
4
* Click molecule labels to explore molecular sequence information.

Citing MMDB
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