>d1b79b_ a.81.1.1 (B:) N-terminal domain of DnaB helicase {Escherichia coli [TaxId: 562]} pphsieaeqsvlgglmldnerwddvaervvaddfytrphrhiftemarlqesgspidlit laeslerqgqldsvggfaylaelskntpsaanisayadivrer