similar to HHP4 (heptahelical protein 4), receptor [Arabidopsis thaliana] (TAIR:AT4G37680.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO63551.1); similar to Os03g0232900 [Oryza sativa (japonica cultivar-group)] (GB:NP_001049471.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO17681.1); contains InterPro domain Hly-III related proteins; (InterPro:IPR004254)