CONTAINS InterPro DOMAIN/s: Munc13 homology 1 (InterPro:IPR014770), Protein of unknown function DUF810 (InterPro:IPR008528), Mammalian uncoordinated homology 13, domain 2 (InterPro:IPR014772); BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF810) (TAIR:AT1G04470.1); Has 196 Blast hits to 182 proteins in 26 species: Archae - 0; Bacteria - 2; Metazoa - 13; Fungi - 0; Plants - 176; Viruses - 0; Other Eukaryotes - 5 (source: NCBI BLink).