>tr|D3YW09|D3YW09_MOUSE Splicing factor 3a, subunit 2 OS=Mus musculus GN=Sf3a2 MDFQHRPGGKTGSGGVASSSESNRDRRERLRQLALETIDINKDPYFMKNHLGSYECKLCL TLHNNEGSYLAHTQGKKHQTNLARRAAKEAKEAPAQPAPEKVKVEVKKFVKIGRPGYKVT KQRDTEMGQQSLLFQIDYPEIAEGIMPRHRFMSAYEQRIEPPDRRWQYLLMAAEPYETIA FKPLTFSLGAKPGD