An abnormal protein C (protein C Yonago) with an amino acid substitution of Gly for Arg-15 caused by a single base mutation of C to G in codon 57 (CGG-->GGG). Deteriorated calcium-dependent conformation of the gamma-carboxyglutamic acid domain relevant to a thrombotic tendency.
Source:http://linkedlifedata.com/resource/pubmed/id/8477066