CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.450 | Beta-Lactamase |
|
3.30.450.330 |
Domain Context
CATH Clusters
| Superfamily | 3.30.450.330 |
| Functional Family | Peptidoglycan D,D-transpeptidase FtsI |
Enzyme Information
| 3.4.16.4 |
Serine-type D-Ala-D-Ala carboxypeptidase.
based on mapping to UniProt P08149
Preferential cleavage: (Ac)(2)-L-Lys-D-Ala-|-D-Ala. Also transpeptidation of peptidyl-alanyl moieties that are N-acyl substituents of D-alanine.
-!- A group of bacterial enzymes, membrane-bound. -!- Inhibited by beta-lactam antibiotics, which acylate the active site serine in the enzyme. -!- Distinct from EC 3.4.17.14. -!- Belongs to peptidase families S11, S12 and S13.
|
UniProtKB Entries (1)
| P08149 |
PBP2_NEIGO
Neisseria gonorrhoeae
Probable peptidoglycan D,D-transpeptidase PenA
|
PDB Structure
| PDB | 5KSH |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Alanine 501 Mutations in Penicillin-Binding Protein 2 from Neisseria gonorrhoeae: Structure, Mechanism, and Effects on Cephalosporin Resistance and Biological Fitness.
Biochemistry
|
