CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.40 | Beta Barrel |
|
2.40.10 | Thrombin, subunit H |
|
2.40.10.10 | Trypsin-like serine proteases |
Domain Context
CATH Clusters
| Superfamily | Trypsin-like serine proteases |
| Functional Family | Coagulation factor X |
Enzyme Information
| 3.4.21.22 |
Coagulation factor IXa.
based on mapping to UniProt P16293
Selective cleavage of Arg-|-Ile bond in factor X to form factor Xa.
-!- The proenzyme factor IX is activated by EC 3.4.21.27. -!- Belongs to peptidase family S1.
|
UniProtKB Entries (1)
| P16293 |
FA9_PIG
Sus scrofa
Coagulation factor IX
|
PDB Structure
| PDB | 1PFX |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
X-ray structure of clotting factor IXa: active site and module structure related to Xase activity and hemophilia B.
Proc.Natl.Acad.Sci.USA
|