CATH Classification
Level | CATH Code | Description |
---|---|---|
2 | Mainly Beta | |
2.40 | Beta Barrel | |
2.40.70 | Cathepsin D, subunit A; domain 1 | |
2.40.70.10 | Acid Proteases |
Domain Context
CATH Clusters
Superfamily | Acid Proteases |
Functional Family | Pepsin A |
Enzyme Information
3.4.23.4 |
Chymosin.
based on mapping to UniProt Q9GK11
Broad specificity similar to that of pepsin A. Clots milk by cleavage of a single 104-Ser-Phe-|-Met-Ala-107 bond in kappa-chain of casein.
-!- Neonatal gastric enzyme with high milk clotting and weak general proteolytic activity, formed from prochymosin. -!- Found among mammals with postnatal uptake of immunoglobins. -!- Belongs to peptidase family A1. -!- Formerly EC 3.4.4.3.
|
UniProtKB Entries (1)
Q9GK11 |
CHYM_CAMDR
Camelus dromedarius
Chymosin
|
PDB Structure
PDB | 4AA9 |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Camel and Bovine Chymosin: The Relationship between Their Structures and Cheese-Making Properties.
Acta Crystallogr.,Sect.D
|