December 2009

A Cell-based Glycosylation Assay



Direct Quantitative Determination of Ceramide Glycosylation in Vivo: A New Approach to Evaluate Cellular Enzyme Activity of Glucosylceramide Synthase

Vineet Gupta, Gauri A. Patwardhan, Qian-Jin Zhang, Myles C. Cabot, S. Michal Jazwinski and Yong-Yu Liu

J. Lipid Res., published online Oct. 13, 2009

Cross-linking Analysis Made Easy



Finding Chimeras: A Bioinformatic Strategy for Identification of Cross-linked Peptides

Feixia Chu, Peter R. Baker, Alma L. Burlingame and Robert J. Chalkley

Mol. Cell. Proteomics, published online Oct. 6, 2009

PARP and PARG Cooperation



Global Analysis of Transcriptional Regulation by Poly(ADP-ribose) Polymerase-1 and Poly(ADP-ribose) Glycohydrolase in MCF-7 Human Breast Cancer Cells

Kristine M. Frizzell, Matthew J. Gamble, Jhoanna G. Berrocal, Tong Zhang, Raga Krishnakumar, Yana Cen, Anthony A. Sauve and W. Lee Kraus

J. Biol. Chem., published online Oct. 7, 2009

Prothrombin Docking Maneuvers



Regulated Cleavage of Prothrombin by Prothrombinase. Repositioning a Cleavage Site Reveals the Unique Kinetic Behavior of the Action of Prothrombinase on Its Compound Substrate

Harlan N. Bradford, Joseph A. Micucci and Sriram Krishnaswamy

J. Biol. Chem., published online Oct. 26, 2009

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