SUB (STRUBBELIG); protein binding. Identical to Protein STRUBBELIG precursor (SUB) [Arabidopsis Thaliana] (GB:Q8RWZ1;GB:O04081;GB:Q9SXA2); similar to SRF3 (STRUBBELIG-RECEPTOR FAMILY 3), ATP binding / kinase/ protein serine/threonine kinase [Arabidopsis thaliana] (TAIR:AT4G03390.1); similar to LRR receptor-like kinase [Solanum tuberosum] (GB:ABS89271.1); contains InterPro domain Protein kinase, core; (InterPro:IPR000719); contains InterPro domain Protein kinase-like (InterPro:IPR011009); contains InterPro domain Leucine-rich repeat; (InterPro:IPR001611)