>d4k3sb2 d.131.1.1 (B:123-244) DNA polymerase III, beta subunit {Escherichia coli [TaxId: 562]} qseveftlpqatmkrlieatqfsmahqdvryylngmlfetegeelrtvatdghrlavcsm pigqslpshsvivprkgvielmrmldggdnplrvqigsnnirahvgdfiftsklvdgrfp dy