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Biophysical Journal|February 1, 1997
pH-dependent conformational changes in Escherichia coli dihydrofolate reductase revealed by Raman difference spectroscopyY Q Chen, J Kraut, R CallenderBiochemistry|June 14, 1994
Determination by Raman spectroscopy of the pKa of N5 of dihydrofolate bound to dihydrofolate reductase: mechanistic implicationsY Q Chen, J Kraut, R L Blakley, et al.European Journal of Biochemistry|July 1, 1993
A study of the binding of NADP coenzymes to dihydrofolate reductase by raman difference spectroscopyJ Zheng, Y Q Chen, R CallenderPhotochemistry and Photobiology|March 4, 1999
Light activates reduction of methotrexate by NADPH in the ternary complex with Escherichia coli dihydrofolate reductaseY Q Chen, M Gulotta, H T Cheung, et al.Biochemistry|August 17, 1993
Structure of the complex between pyridoxal 5'-phosphate and the tyrosine 225 to phenylalanine mutant of Escherichia coli aspartate aminotransferase determined by isotope-edited classical Raman difference spectroscopyJ M Goldberg, J Zheng, H Deng, et al.Zhonghua Wai Ke Za Zhi [Chinese Journal of Surgery]|April 1, 1991
[Bone remodeling after internal fixation with different stiffness plates: ultrastructural investigation]Y Q ChenBiometrics|September 12, 2001
Accelerated hazards regression model and its adequacy for censored survival dataY Q ChenZhonghua Zhong Liu Za Zhi [Chinese Journal of Oncology]|September 1, 1988
[Mechanism of cell damage by hematoporphyrin derivative (HPD) plus light. II. Effect of HPD plus light on respiration and oxidative phosphorylation in hepatoma cells and normal liver mitochondria]Y Q ChenZhonghua Zhong Liu Za Zhi [Chinese Journal of Oncology]|July 1, 1991
[Effect of hydroxyl free radical produced by hematoporphyrin derivative (HPD), ascorbate and light on HPD photosensitization]Y Q ChenPageof 53