>tr|A0A2Y9P5M4|A0A2Y9P5M4_DELLE Serine/arginine-rich splicing factor 3 OS=Delphinapterus leucas GN=SRSF3 MHRDSCPLDCKVYVGNLGNNGNKTELERAFGYYGPLRSVWVARNPPGFAFVEFEDPRDAA DAVRELDGRTLCGCRVRVELSNGEKRSRNRGPPPSWGRRPRDDYRRRSPPPRRRSPRRRS FSRSRSRSLSRDRRRERSLSRERNHKPSRSFSRSRSRSRSNERK