CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.60 | Sandwich |
|
2.60.40 | Immunoglobulin-like |
|
2.60.40.1840 | Aminopeptidase N, middle-beta domain |
Domain Context
CATH Clusters
| Superfamily | 2.60.40.1840 |
| Functional Family | Aminopeptidase N |
Enzyme Information
| 3.4.11.2 |
Membrane alanyl aminopeptidase.
based on mapping to UniProt P04825
Release of an N-terminal amino acid, Xaa-|-Yaa- from a peptide, amide or arylamide. Xaa is preferably Ala, but may be most amino acids including Pro (slow action). When a terminal hydrophobic residue is followed by a prolyl residue, the two may be released as an intact Xaa-Pro dipeptide.
-!- Is not activated by heavy metal ions. -!- Belongs to peptidase family M1. -!- Formerly EC 3.4.1.2, EC 3.4.3.5 and EC 3.4.13.6.
|
UniProtKB Entries (1)
| P04825 |
AMPN_ECOLI
Escherichia coli K-12
Aminopeptidase N
|
PDB Structure
| PDB | 2HPO |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Structure of aminopeptidase N from Escherichia coli suggests a compartmentalized, gated active site.
Proc.Natl.Acad.Sci.Usa
|
