Target intelligence / Profile preview

Phosphorylated Annexin A2 (p-ANXA2)

Target
p-ANXA2
Molecular classification
Annexin, Phospholipid-binding protein
01

Overview

Phosphorylated annexin A2 (p-ANXA2) is a post-translationally modified form of annexin A2, a calcium-dependent phospholipid-binding protein. Phosphorylation, typically on tyrosine or serine residues, regulates its structure and function in cellular processes like membrane trafficking, aggregation, and exocytosis. It interacts with partners like S100A10/S100A4 and F-actin. Altered expression or phosphorylation is linked to cancer progression and fibrinolytic disorders.

Other names
Phosphorylated Annexin IIPhosphorylated Lipocortin IIp-Annexin A2p-ANXA2
02

Mechanism of action

Modulation of membrane binding and protein-protein interactions via phosphorylation-dependent conformational changes.

03

Biological functions

Membrane traffickingMembrane aggregationEndocytosisExocytosisCytoskeletal linkagePlasminogen activationFibrinolysis
04

Disease associations

CancerCancer invasionCancer metastasisFibrinolytic disorders
05

Safety considerations

Potential for off-target effects due to pleiotropic functionsDysregulation of fibrinolysis
06

Biomarkers

ANXA2 expression levelANXA2 phosphorylation status

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