%0 Journal Article %T Crystal structure determination of cholesterol oxidase from Streptomyces and structural characterization of key active site mutants. %A Yue, Q K %A Kass, I J %A Sampson, N S %A Vrielink, A %J Biochemistry %V 38 %N 14 %P 4277-86 %@ 0006-2960 %D 1999-04-29 %~ DeepDyve