%0 Journal Article %T Diagnostic chemical shift markers for loop conformation and substrate and cofactor binding in dihydrofolate reductase complexes %A Osborne, Michael J. %A Venkitakrishnan, Rani P. %A Dyson, H. Jane %A Wright, Peter E. %J Protein Science %V 12 %N 10 %P 2230-2238 %@ 0961-8368 %D 2003-10-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve