功能Binds specifically to calcyclin in a calcium-dependent manner (By similarity). Required for midbody formation and completion of the terminal phase of cytokinesis.
序列相似性Belongs to the annexin family. Contains 4 annexin repeats.
结构域A pair of annexin repeats may form one binding site for calcium and phospholipid.
细胞定位Cytoplasm. Melanosome. Nucleus envelope. Nucleus > nucleoplasm. Cytoplasm > cytoskeleton > spindle. Found throughout the nucleoplasm at interphase and during mitosis concentrates around the mitotic apparatus (By similarity). Elevation of intracellular calcium causes relocalization from the nucleoplasm to the nuclear envelope, with little effect on the cytoplasmic pool. Localization to the nuclear envelope is cell-cycle dependent.