| Post Translational Modifications | The vitamin K-dependent, enzymatic carboxylation of some Glu residues allows the modified protein to bind calcium. N- and O-glycosylated. Partial (70%) N-glycosylation of Asn-371 with an atypical N-X-C site produces a higher molecular weight form referred to as alpha. The lower molecular weight form, not N-glycosylated at Asn-371, is beta. O-glycosylated with core 1 or possibly core 8 glycans. The iron and 2-oxoglutarate dependent 3-hydroxylation of aspartate and asparagine is (R) stereospecific within EGF domains. May be phosphorylated on a Ser or Thr in a region (AA 25-30) of the propeptide. |
| Function | Protein C is a vitamin K-dependent serine protease that regulates blood coagulation by inactivating factors Va and VIIIa in the presence of calcium ions and phospholipids. Exerts a protective effect on the endothelial cell barrier function. |
| Protein Name | Vitamin K-Dependent Protein CAnticoagulant Protein CAutoprothrombin IiaBlood Coagulation Factor Xiv Cleaved Into - Vitamin K-Dependent Protein C Light Chain - Vitamin K-Dependent Protein C Heavy Chain - Activation Peptide |
| Database Links | Reactome: R-HSA-140837Reactome: R-HSA-140875Reactome: R-HSA-159740Reactome: R-HSA-159763Reactome: R-HSA-159782Reactome: R-HSA-202733Reactome: R-HSA-381426Reactome: R-HSA-8957275 |
| Cellular Localisation | SecretedGolgi ApparatusEndoplasmic Reticulum |
| Alternative Antibody Names | Anti-Vitamin K-Dependent Protein C antibodyAnti-Anticoagulant Protein C antibodyAnti-Autoprothrombin Iia antibodyAnti-Blood Coagulation Factor Xiv Cleaved Into - Vitamin K-Dependent Protein C Light Chain - Vitamin K-Dependent Protein C Heavy Chain - Activation Peptide antibodyAnti-PROC antibody |
Information sourced from Uniprot.org
