>sp|Q9U1X4|MSS4_CAEEL Putative guanine nucleotide exchange factor MSS4 homolog OS=Caenorhabditis elegans GN=Y62E10A.11 MTTEYLDEERDLPLPRQKKGIDHTQTEPIRGFFGVKDMFAFENVGFTRSSEGKRYLVCGE CEQGPVGFVDPVTEMNYVSPERLDVLPDVAAAAVEAGK