similarity:Belongs to the S-100 family.,similarity:Contains 2 EF-hand domains.,
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Function:
similarity:Belongs to the S-100 family.,similarity:Contains 2 EF-hand domains.,
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Cellular Localization:
Nucleus, nucleolus . Cytoplasm . Primarily nucleolar. A high intracellular calcium level induces nucleolar exit and nucleocytoplasmic transport, whereas a low intracellular calcium level leads to nuclear translocation and accumulation within specific region of nucleoli (PubMed:17030513).
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Tissue Expression:
Ubiquitous (PubMed:14684152). Highly expressed in esophagus, adipose tissues and colon. Expressed at lower level in lung, brain, pancreas and skeletal muscle. Expression is up-regulated in tumors of bladder, lung, thyroid gland, pancreas and ovary (PubMed:14684152). Expressed in astrocytes (PubMed:17030513).