similar to D-erythro-sphingosine kinase/ diacylglycerol kinase [Arabidopsis thaliana] (TAIR:AT4G21540.1); similar to transducin family protein-like [Oryza sativa (japonica cultivar-group)] (GB:BAD19203.1); similar to Os02g0785900 [Oryza sativa (japonica cultivar-group)] (GB:NP_001048331.1); contains InterPro domain WD-40 repeat; (InterPro:IPR001680); contains InterPro domain WD40-like; (InterPro:IPR011046)