>gnl|PDB|1B79.1 strand_id:A,B,C,D description:DnaB Helicase MASHMERDPQVAGLKVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDFYTRPHRHIFTEMARLQESGSPIDLITLAESLERQGQLDSVGGFAYLAELSKNTPSAANISAYADIVRER