>d1kfd_1 c.55.3.5 (324-518) Exonuclease domain of prokaryotic DNA polymerase {Escherichia coli} visydnyvtildeetlkawiaklekapvfafdtetdsldnisanlvglsfaiepgvaayi pvahdyldapdqisreralellkplledekalkvgqnlkydrgilanygielrgiafdtm lesyilnsvagrhdmdslaerwlkhktitfeeiagkgknqltfnqialeeagryaaedad vtlqlhlkmwpdlqk