S-locus protein kinase, putative. similar to ARK1 (A. THALIANA RECEPTOR KINASE I), kinase [Arabidopsis thaliana] (TAIR:AT1G65790.1); similar to S-locus lectin protein kinase family protein [Arabidopsis thaliana] (TAIR:AT1G11340.1); similar to ARK3 (Arabidopsis Receptor Kinase 3), kinase [Arabidopsis thaliana] (TAIR:AT4G21380.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39117.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39105.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39115.1); contains InterPro domain Apple-like (InterPro:IPR003609); contains InterPro domain Serine/threonine protein kina