>gnl|mdb|bmrb5122:1 N-terminal Domain of E. coli DnaB Helicase
KVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDFYTRPHRHIFTEMARLQESGSPIDLITLAESLERQGQLDSVGGFA
YLAELSKNTPSAANISAYADIVRERAVVREMISTRESGSIEF