<prompt> Vitamin K dependent clotting factors are:Factor III XIFactor IX XFactor V VIIIFactor XI XIII  <response>: Vitamin K is the cofactor for g-carboxylation of glutamate residues of the proteins to produce g carboxy glutamate gla- Clotting factors contain 4 to 6 g-carboxyglutamate residues Eg- II VII IX X Protein C Protein S Protein Z Osteocalcin Transthyretin Prealbumin 