>sp|P21311|DMA7_ECOLX Retron Ec67 DNA adenine methylase OS=Escherichia coli GN=dam MSTILKWAGNKTAIMSELKKHLPAGPRLVEPFAGSCAVMMATDYPSYLVADINPDLINLY KKIAADCEAFISRARVLFEIANREVAYYNIRQEFNYSTEITDFMKAVYFLYLNRHGYRGL CRYNKSGHFNIPYGNYKNPYFPEKEIRKFAEKAQRATFICASFDETLAMLQVGDVVYCDP PYDGTFSGYHTDGFTEDDQYHLASVLEYRSSEGHPVIVSNSDTSLIRSLYRNFTHHYIKA KRSIGVSAGESKSATEIIAVSGARCWVGFDPSRGVDSSAVYEVRV