May function as calcium sensor and contribute to cellular calcium signaling (Potential). May function by interacting with other proteins and indirectly play a role in the reorganization of the actin cytoskeleton and in cell motility. Binds 2 calcium ions. Calcium binding is cooperative. Belongs to the S-100 family. Note: This description may include information from UniProtKB.
Cellular Component: cytoplasm; cytosol; extrinsic to internal side of plasma membrane; nuclear envelope; nucleus; perinuclear region of cytoplasm; ruffle
Molecular Function: calcium ion binding; calcium-dependent protein binding; ion transmembrane transporter activity; protein binding; protein homodimerization activity; tropomyosin binding; zinc ion binding
Biological Process: axonogenesis; positive regulation of fibroblast proliferation; signal transduction
LTP: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.