IQD26 (IQ-domain 26); calmodulin binding. similar to IQD27 (IQ-domain 27), calmodulin binding [Arabidopsis thaliana] (TAIR:AT1G51960.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN69979.1); contains InterPro domain IQ calmodulin-binding region (InterPro:IPR000048)