F-box family protein. Identical to Putative F-box protein At3g21170 [Arabidopsis Thaliana] (GB:Q9LU43); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT4G10190.1); similar to PpSFBB4-beta [Pyrus pyrifolia] (GB:BAF47182.1); similar to MdSFBB3-alpha [Malus x domestica] (GB:BAF47179.1); contains InterPro domain Cyclin-like F-box (InterPro:IPR001810); contains InterPro domain F-box associated type 1 (InterPro:IPR006527)