Calcium-binding EF-hand family protein;(source:Araport11)
TAIR Curator Summary:
Encodes a cytoplasmic, calcium binding calmodulin variant. CML10 interacts with phosphomannomutase (PMM)in vivo and increases its activity thereby affecting ascorbic acid biosynthesis. Its expression is induced by oxidative and other stress. The mRNA is cell-to-cell mobile.
At2g41090 modulates the stress responses in Arabidopsis by regulating ascorbic acid production.PMM interacted specifically with CML10 in the presence of Ca(2+) through its multiple interaction motifs.