- Complement component 1s
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complement component 1, s subcomponent The C1 protein, showing subunits C1r, C1s, and the C1q tails. Identifiers Symbol C1S Entrez 716 HUGO 1247 OMIM 120580 RefSeq NM_001734 UniProt P09871 Other data EC number 3.4.21.42 Locus Chr. 12 p13 Complement component 1S is a protein involved in the complement system.
C1s cleaves C4, which eventually leads to the production of the C4b-C2a form of C3-convertase.
External links
Proteins: complement system (C, L, A) Activators/enzymes EarlyMiddleLateInhibitors Complement receptors Categories:- Genes on chromosome 12
- Chromosome 12 gene stubs
- Complement system
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