>sp|Q8BKA3-2|SRRM4_MOUSE Isoform 2 of Serine/arginine repetitive matrix protein 4 OS=Mus musculus OX=10090 GN=Srrm4 MRKRRRDSPSHLEARRITSARKRPIPYYRPSPSSSSSLSSASSWYSSSSSSSSSSSRSPS RSYSRSRSPSRSHSSRSQTRSRTRTSRSSSSRSLSLGSRSRSRNRSLSYSSAESYASTRR