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Proteins/UNIPROT:P07355
Calcium-regulated membrane-binding protein whose affinity for calcium is greatly enhanced by anionic phospholipids. It binds two calcium ions with high affinity. May be involved in heat-stress response. Inhibits PCSK9-enhanced LDLR degradation, probably reduces PCSK9 protein levels via a translational mechanism but also competes with LDLR for binding with PCSK9. Binds to endosomes damaged by phagocytosis of particulate wear debris and participates in endosomal membrane stabilization, thereby limiting NLRP3 inflammasome activation (By similarity). Required for endothelial cell surface plasmin generation and may support fibrinolytic surveillance and neoangiogenesis (By similarity)..
(Microbial infection) Binds M.pneumoniae CARDS toxin, probably serves as one receptor for this pathogen. When ANXA2 is down-regulated by siRNA, less toxin binds to human cells and less vacuolization (a symptom of M.pneumoniae infection) is seen..
Function from UniProtKB (P07355), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
350 statements
350 statements · 4 reference databases · Subject: ANXA2 · Sources: gene ontology, Hetionet, Reactome, WikiPathways · Rows fetched: 300
14 names
Resolves to: ANXA2