Shawn E. Ramer

Purification and characterization of a soluble catalytic fragment of the human transmembrane leukocyte antigen related (LAR) protein tyrosine phosphatase from an E. coli expression system

Hyeongjin Cho, Shawn E. Ramer, Michiyasu Itoh et al. · Biochemistry · 1991 · 68 citations

Microbial Pathogens, Altmetric Attention Score, Antigen Processing +20

Catalytic domains of the LAR and CD45 protein tyrosine phosphatases from Escherichia coli expression systems: purification and characterization for specificity and mechanism

Hyeongjin Cho, Shawn E. Ramer, Michiyasu Itoh et al. · Biochemistry · 1992 · 61 citations

Comparison of fatty acid and polyketide biosynthesis: stereochemistry of cladosporin and oleic acid formation in Cladosporium cladosporioides

Bernard J. Rawlings, Paul B. Reese, Shawn E. Ramer et al. · Journal of the American Chemical Society · 1989 · 57 citations

Bioorganic Chemistry, Engineering, Polyketide Biosynthesis +16

Formation of peptide amides by peptidylglycine .alpha.-amidating monooxygenase: a new assay and stereochemistry of hydrogen loss

Shawn E. Ramer, Hengmiao Cheng, Monica M. Palcic et al. · Journal of the American Chemical Society · 1988 · 55 citations

Hydrogen Loss, Biochemistry, Natural Sciences +12

Demonstration of carbon-carbon bond cleavage of acetyl coenzyme A by using isotopic exchange catalyzed by the CO dehydrogenase complex from acetate-grown Methanosarcina thermophila

Scott A. Raybuck, Shawn E. Ramer, Darren R. Abbanat et al. · Journal of Bacteriology · 1991 · 52 citations · Full text

Engineering, Molecular Biology, Carbonyl Exchange +17