>sp|Q8C4X1|CENPX_MOUSE Centromere protein X OS=Mus musculus OX=10090 GN=Cenpx PE=2 SV=1 MEGNSGFRKELVSRLLHLHFRDCKTKVSGDALQLMAEFLRIFVLEAAVRGVWQAQAEDLD VVEVDQLEKVLPQLLLDF