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3.4.21.6: coagulation factor Xa

This is an abbreviated version!
For detailed information about coagulation factor Xa, go to the full flat file.

Word Map on EC 3.4.21.6

Reaction

selective cleavage of Arg-/-Thr and then Arg-/-Ile bonds in prothrombin to form thrombin =

Synonyms

activated blood-coagulation factor X, activated factor X, activated Stuart-Prower factor, autoprothrombin C, blood coagulation factor X, blood coagulation factor Xa, blood-coagulation factor X, activated, clotting factor Xa, coagulation factor X, coagulation factor Xa, f.Xa, factor X, factor Xa, Fgl2 protein, fX, FXa, FXaalpha/beta, hXa, More, oscutarin, plasma thromboplastin, procoagulant factor X, prothrombase, prothrombin activator, prothrombinase, Stuart factor, thrombokinase, thromboplastin, thromboplastin, plasma, trocarin, Trocarin prothrombin activator, VAP, Virus activating protease, Xa

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.6 coagulation factor Xa

Source Tissue

Source Tissue on EC 3.4.21.6 - coagulation factor Xa

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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
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middle cerebral
Manually annotated by BRENDA team
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enzyme elicits a signaling response. ERK1/2 phosphorylation by factor Xa is dependent on protease-activated receptor PAR-2 cleavage and leads to fibroblast proliferation, migration, and differentiation into myofibroblasts
Manually annotated by BRENDA team
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factor Xa is part of the prothrombinase complex formed by factor Xa, nonenzymatic cofacor Va and Ca2+ on the phospholipid surface of platelets or endothelial cells
Manually annotated by BRENDA team
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primary
Manually annotated by BRENDA team
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annexin 2 acts as a receptor for factor Xa on the cell surface. It facilitates factor Xa activation of receptor PAR-1 but does not enhance coagulant function of factor Xa. Overexpression of tissue factor abolishes annexin 2 dependence on factor Xa signaling and diminishes binding to cell surface annexin 2, whereas selectively abolishing tissue factor promotes the annexin 2/factor Xa interaction
Manually annotated by BRENDA team
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murine model of ovalbumin-induced asthma, factor X transcript levels and factor Xa activity are increased in lungs of asthmatic mice
Manually annotated by BRENDA team
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enzyme elicits a signaling response. ERK1/2 phosphorylation by factor Xa is dependent on protease-activated receptor PAR-2 cleavage and leads to fibroblast proliferation, migration, and differentiation into myofibroblasts
Manually annotated by BRENDA team
additional information