>d1b79d_ a.81.1.1 (D:) N-terminal domain of DnaB helicase {Escherichia coli [TaxId: 562]} pphsieaeqsvlgglmldnerwddvaervvaddfytrphrhiftemarlqesgspidlit laeslerqgqldsvggfaylaelskntpsaanisayadivrer