Small nuclear ribonucleoprotein family protein; CONTAINS InterPro DOMAIN/s: Like-Sm ribonucleoprotein (LSM) domain (InterPro:IPR001163), Like-Sm ribonucleoprotein (LSM) domain, eukaryotic/archaea-type (InterPro:IPR006649), Like-Sm ribonucleoprotein (LSM)-related domain (InterPro:IPR010920); BEST Arabidopsis thaliana protein match is: Small nuclear ribonucleoprotein family protein (TAIR:AT4G30330.1); Has 728 Blast hits to 728 proteins in 213 species: Archae - 91; Bacteria - 0; Metazoa - 243; Fungi - 159; Plants - 127; Viruses - 0; Other Eukaryotes - 108 (source: NCBI BLink). AT2G18740