共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
A new vitamin K-dependent protein. A phospholipid-binding zymogen of a serine esterase. 总被引:4,自引:0,他引:4
Conclusive evidence is presented that a recently purified (Stenflo, J. (1976) J. Biol. Chem. 251, 355-363) vitamin K-dependent protein (arbitrarily referred to as Protein C) which is not related to prothrombin, Factors IX or X is also unrelated to Factor VII. It therefore appears to be a new, previously unrecognized vitamin K-dependent protein. In contrast to prothrombin, which binds to negatively charged phospholipid only in the presence of Ca2+ ions, Protein C, like the other vitamin K-dependent proteins, is a precursor of a serine esterase, presumably a protease, but it does not seem to be necessary for blood coagulation. Although the lipid-binding properties of Protein C may suggest that it is associated with membrane structures, its biological function remains unknown. 相似文献
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
A. R. Potter 《BMJ (Clinical research ed.)》1997,314(7077):317-318
14.
15.
16.
17.
18.
19.
20.
Pig liver esterase. Physical properties 总被引:1,自引:0,他引:1