Calcium-binding EF-hand family protein; FUNCTIONS IN: calcium ion binding; INVOLVED IN: biological_process unknown; LOCATED IN: cytoplasm; EXPRESSED IN: 9 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: EF-Hand 1, calcium-binding site (InterPro:IPR018247), EF-HAND 2 (InterPro:IPR018249), EF-hand-like domain (InterPro:IPR011992), Calcium-binding EF-hand (InterPro:IPR002048), EF-hand (InterPro:IPR018248); BEST Arabidopsis thaliana protein match is: pollen calcium-binding protein 1 (TAIR:AT5G17480.1); Has 11605 Blast hits to 7790 proteins in 1100 species: Archae - 2; Bacteria - 49; Metazoa - 4145; Fungi - 2353; Plants - 3498; Viruses - 0; Other Eukaryotes - 1558 (source: NCBI BLink). AT3G03430