antigenic heat-stable protein unknown protein%3B BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT1G12530.1)%3B Has 58 Blast hits to 58 proteins in 16 species: Archae - 0%3B Bacteria - 2%3B Metazoa - 0%3B Fungi - 0%3B Plants - 54%3B Viruses - 0%3B Other Eukaryotes - 2 (source: NCBI BLink).