>tr|F6S4X2|F6S4X2_HORSE Required for excision 1-B domain containing OS=Equus caballus OX=9796 GN=REX1BD PE=4 SV=2
MTSGVAIGFRTGWPQAGGQRPPGLQRAPGAVEQPAPGRGRGCAVMIAAEAAAQSALPAVP
GAAAAAGVSEREEPAWPWKDAPIRALVQRIHQLQAERAQAFRRLEEGHRQYLHSGPPYDF
PRYRSTVHEVTQAFAAASREVLAVEAELAGRRAQPLLAGHVRSLQQLEETRLATVALLQL
MGAPELTGQEDPLQMHQLKMKVIKTMEAISEVLQDLKFDAESSE