UniProt Summary: Acts as complement inhibitor by disrupting the formation of the classical C3 convertase. Isoform 3 inhibits the classical complement pathway, while membrane-bound isoform 1 inhibits deposition of C3b via both the classical and alternative complement pathways. {ECO:0000269|PubMed:23482636}.
Pfam DomainsGO Terms
Pfam Domains
Sushi
GO Terms
regulation of complement activation
regulation of humoral immune response
complement activation, classical pathway
humoral immune response mediated by circulating immunoglobulin
complement activation
immunoglobulin mediated immune response
B cell mediated immunity
lymphocyte mediated immunity
adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains
humoral immune response
regulation of immune effector process
adaptive immune response
activation of immune response
leukocyte mediated immunity
innate immune response
positive regulation of immune response
defense response to other organism
immune effector process
regulation of immune response
positive regulation of immune system process
response to other organism
response to external biotic stimulus
response to biotic stimulus
defense response
regulation of immune system process
immune response
extracellular region
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)
Compound Hit
No hits were found.
Most Correlated Genes in Chemogenomics
No correlation found to any other genes in chemogenomics.
Tissues where Essential in the Avana Dataset (DepMap 20Q1)
Global Fraction of Cell Lines Where Essential: 0/739