%0 Journal Article %T Covalent capture of a human O6-alkylguanine alkyltransferase–DNA complex using N1,O6-ethanoxanthosine, a mechanism-based crosslinker %A Noll, David M. %A Clarke, Neil D. %J Nucleic Acids Research %V 29 %N 19 %P 4025-4034 %@ 0305-1048 %D 2001-10-01 %I Oxford University Press %~ DeepDyve