%0 Journal Article %T NMR structure of the N-terminal domain of E. coli DnaB helicase: implications for structure rearrangements in the helicase hexamer %A Weigelt, Johan %A Brown, Susan E %A Miles, Caroline S %A Dixon, Nicholas E %A Otting, Gottfried %A , %J Structure %@ 0969-2126 %D 1999-06-01 %I Elsevier BV %~ DeepDyve