>2leb_A mol:protein length:135 Serine/arginine-rich splicing factor 2MGSSHHHHHHSSGLVPRGSHMASMTGGQQMGRGSMSYGRPPPDVEGMTSLKVDNLTYRTSPDTLRRVFEKYGRVGDVYIPRDRYTKESRGFAFVRFHDKRDAEDAMDAMDGAVLDGRELRVQMARYGRPPDSHHS