IQD33 (IQ-domain 33); calmodulin binding. similar to IQD3 (IQ-domain 3), calmodulin binding [Arabidopsis thaliana] (TAIR:AT3G52290.1); similar to IQD2 (IQ-domain 2), calmodulin binding [Arabidopsis thaliana] (TAIR:AT5G03040.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN65424.1); contains InterPro domain IQ calmodulin-binding region (InterPro:IPR000048)