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
3.4.21.6 |
Coagulation factor Xa.
based on mapping to UniProt P00742
Selective cleavage of Arg-|-Thr and then Arg-|-Ile bonds in prothrombin to form thrombin.
-!- A blood coagulation factor formed from the proenzyme factor X by limited proteolysis. -!- Factor X is a glycoprotein composed of a heavy chain and a light chain, which are generated from a precursor protein by the excision of the tripeptide RKR and held together by one or more disulfide bonds. -!- The activated factor Xa converts prothrombin to thrombin in the presence of factor Va, Ca(2+) and phospholipids. -!- Scutelarin (EC 3.4.21.60) has similar specificity, but does not require factor Va. -!- Belongs to peptidase family S1.
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UniProtKB Entries (1)
P00742 |
FA10_HUMAN
Homo sapiens
Coagulation factor X
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PDB Structure
PDB | 1LPZ |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Design and Quantitative Structure-Activity relationship of 3-amidinobenzyl-1H-indole-2-carboxamides as potent, nonchiral, and selective inhibitors of blood coagulation factor Xa
J.Biol.Chem.
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