>sp|Q9GZR2-2|REXO4_HUMAN Isoform 2 of RNA exonuclease 4 OS=Homo sapiens OX=9606 GN=REXO4 MGKAKVPASKRAPSSPVAKPGPVKTLTRKKNKKKKRFWKSKAREVSKKPASGPGAVVRPP KAPEDFSQNWKALQEVPRWTGGRQYLAPRPVEQSTIRKEPRKGQMVILFQNEGTSSIRSG KLRRQPQPHPPREELEVVQKEVAEMLKGRILVGHALHNDLKVLFLDHPKKKIRDTQKYKP FKSQVKSGRPSLRLLSEKILGLQVQQAEHCSIQDAQAAMRLYVMVKKEWESMARDRRPLL TAPDHCSDDA