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3.4.21.41: complement subcomponent C1r

This is an abbreviated version!
For detailed information about complement subcomponent C1r, go to the full flat file.

Word Map on EC 3.4.21.41

Reaction

Selective cleavage of Lys(or Arg)-/-Ile bond in complement subcomponent C1s to form C_overbar_1s_ (EC 3.4.21.42) =

Synonyms

activated complement C1r, C1r, C1r protease, C1r serine protease, C1r-LP, C1rbar-esterase, complement C1r subcomponent-like protein, complement C1r, activated, complement protease C1r, complement subcomponent 1r, CUB, multiprotein complex C1, proteases C1r, serine protease C1r, Xld, xolloid

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.41 complement subcomponent C1r

Purification

Purification on EC 3.4.21.41 - complement subcomponent C1r

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
commercial preparation
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from human plasma
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from inclusion bodies, ion exchange chromatography (Q-Sepharose), gel filtration
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maltose affinity column chromatography
nickel-Sepharose affinity column chromatography and Superdex 200 gel filtration
proenzyme C1r
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recombinant active catalytic region of C1r from Escherichia coli strain BL21(DE3) by ion exchange chromatography and gel filtration
solubilization of inclusion-bodies
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