>tr|Q5SZ64|Q5SZ64_HUMAN Splicing factor 3b, subunit 4, 49kDa OS=Homo sapiens GN=SF3B4 MPKDRVTGQHQGYGFVEFLSEEDADYAIKIMNMIKLYGKPIRVNKASAHNKNLDVGANIF IGNLDPEIDEKLLYDTFSAFGVILQTPKIMRDPDTGNSKGYAFINFASFDASDAAIEAMN GQYLCNRPITVSYAFKKDSKGERHGSAAERLLAAQNPLSQADRPHQLFADAPPPPSAPNP VVSSLGSGLP