Structural highlights
Disease
MASP2_HUMAN Defects in MASP2 are the cause of MASP2 deficiency (MASPD) [MIM:613791. MASPD is a disorder that results in autoimmune manifestations, recurrent severe infections, and chronic inflammatory disease.[1] [2]
Function
MASP2_HUMAN Serum protease that plays an important role in the activation of the complement system via mannose-binding lectin. After activation by auto-catalytic cleavage it cleaves C2 and C4, leading to their activation and to the formation of C3 convertase.[3]
See Also
References
- ↑ Stengaard-Pedersen K, Thiel S, Gadjeva M, Moller-Kristensen M, Sorensen R, Jensen LT, Sjoholm AG, Fugger L, Jensenius JC. Inherited deficiency of mannan-binding lectin-associated serine protease 2. N Engl J Med. 2003 Aug 7;349(6):554-60. PMID:12904520 doi:http://dx.doi.org/10.1056/NEJMoa022836
- ↑ Thiel S, Steffensen R, Christensen IJ, Ip WK, Lau YL, Reason IJ, Eiberg H, Gadjeva M, Ruseva M, Jensenius JC. Deficiency of mannan-binding lectin associated serine protease-2 due to missense polymorphisms. Genes Immun. 2007 Mar;8(2):154-63. Epub 2007 Jan 25. PMID:17252003 doi:10.1038/sj.gene.6364373
- ↑ Matsushita M, Thiel S, Jensenius JC, Terai I, Fujita T. Proteolytic activities of two types of mannose-binding lectin-associated serine protease. J Immunol. 2000 Sep 1;165(5):2637-42. PMID:10946292
