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3.4.21.104: mannan-binding lectin-associated serine protease-2

This is an abbreviated version!
For detailed information about mannan-binding lectin-associated serine protease-2, go to the full flat file.

Word Map on EC 3.4.21.104

Reaction

Selective cleavage after Arg223 in complement component C2 (-Ser-Leu-Gly-Arg-/-Lys-Ile-Gln-Ile) and after Arg76 in complement component C4 (-Gly-Leu-Gln-Arg-/-Ala-Leu-Glu-Ile) =

Synonyms

CCP1-CCP2-SP, Mannan-binding lectin associated serine protease-2, mannan-binding lectin-associated serine protease, mannan-binding lectin-associated serine protease 2, mannan-binding lectin-associated serine protease-2, mannose-binding lectin-associated serine protease 2, mannose-binding lectin-associated serine protease-2, mannose-binding lectin-associated-serine protease-2, Map19, MASP, MASP-2, MASP-2A, MASP-2K, MASP2, MBL-associated serine protease, MBL-associated serine protease 2, MBL-associated serine protease-2, MBL-associated-serine protease-2, MBL-MASP, MBL/ficolin-associated serine protease, MBP-associated serine protease, MBP-associated serine protease 2, MBP-associated serine protease-2, S01.229

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.104 mannan-binding lectin-associated serine protease-2

Purification

Purification on EC 3.4.21.104 - mannan-binding lectin-associated serine protease-2

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
chimeric proteins C1s(MASP-2CCP1/2) and C1s(MASP-2SP)
from serum by sequential affinity chromatography, separation from serum mannose-binding protein MBP in presence of EDTA
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mannan-agarose column chromatography
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MASP-2K mutant, inhibited in autoproteolytic activation, by affinity chromatography on an myelin basic protein-resin
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mature protein and truncated fragments
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MBL-derivatized Sepharose column chromatography
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Ni-Sepharose column chromatography
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Q-Sepharose column chromatography
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recombinant catalytic fragment encompassing the second complement control protein module and the serine protease domain, i.e. MASP-2-CCP2-SP, from Escherichia coli strain BL21(DE3)
secreted recombinant catalytically active and inactive wild-type and mutant MASP-2 zymogens from CHO cell culture medium
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