Interaction of Mannose-binding Protein with Associated Serine Proteases
نویسندگان
چکیده
منابع مشابه
P 144: Sunflower Mannose binding Lectin-Associated Serine Protease Inhibitor-1 (SFMI-1) and -2: Significant Inhibitors of Mannose binding Lectin Pathway which Helps in Multiple Sclerosis Treatment
One of the important parts of innate immunity is complement system that occurs in three different ways; the classic, the alternative and the lectin pathway. The four pattern recognition molecules that have been identified till now are Mannose binding lectin (MBL), a component of lectin pathway, and three ficolins (ficolin1,-2 and -3) which compound to the carbohydrates of the cell surface. MBL ...
متن کاملMechanisms of mannose-binding lectin-associated serine proteases-1/3 activation of the alternative pathway of complement.
Mannose-binding lectin-associated serine proteases-1/3 (MASP-1/3) are essential in activating the alternative pathway (AP) of complement through cleaving pro-factor D (pro-Df) into mature Df. MASP are believed to require binding to mannose binding lectins (MBL) or ficolins (FCN) to carry out their biological activities. Murine sera have been reported to contain MBL-A, MBL-C, and FCN-A, but not ...
متن کاملThe emerging roles of mannose-binding lectin-associated serine proteases (MASPs) in the lectin pathway of complement and beyond.
Mannose-binding lectin (MBL)-associated serine proteases (MASPs) are the enzymatic constituents of the lectin pathway of the complement system. They are complexed with large pattern recognition molecules (PRMs) such as MBL, other collectins, and ficolins. The main function of two of the three MASPs has crystallized lately: MASP-1 autoactivates first, then it activates MASP-2, and finally both p...
متن کاملp 144: sunflower mannose binding lectin-associated serine protease inhibitor-1 (sfmi-1) and -2: significant inhibitors of mannose binding lectin pathway which helps in multiple sclerosis treatment
one of the important parts of innate immunity is complement system that occurs in three different ways; the classic, the alternative and the lectin pathway. the four pattern recognition molecules that have been identified till now are mannose binding lectin (mbl), a component of lectin pathway, and three ficolins (ficolin1,-2 and -3) which compound to the carbohydrates of the cell surface. mbl ...
متن کاملInteraction of C1q and mannan-binding lectin (MBL) with C1r, C1s, MBL-associated serine proteases 1 and 2, and the MBL-associated protein MAp19.
Mannan-binding lectin (MBL) and C1q activate the complement cascade via attached serine proteases. The proteases C1r and C1s were initially discovered in a complex with C1q, whereas the MBL-associated serine proteases 1 and 2 (MASP-1 and -2) were discovered in a complex with MBL. There is controversy as to whether MBL can utilize C1r and C1s or, inversely, whether C1q can utilize MASP-1 and 2. ...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2000
ISSN: 0021-9258
DOI: 10.1074/jbc.m004030200