E. L. Packer

Studies of macromolecular structure by carbon-13 nuclear magnetic resonance. II. Specific labeling approach to the study of histidine residues in proteins

Douglas T. Browne, George L. Kenyon, E. L. Packer et al. · Journal of the American Chemical Society · 1973 · 74 citations

Life Sciences, Biochemistry, Chemistry +17

Carbon-13 nuclear magnetic resonance studies of heterogeneous systems. Amino acids bound to cationic exchange resins

H. Sternlicht, George L. Kenyon, E. L. Packer et al. · Journal of the American Chemical Society · 1971 · 62 citations

Natural Sciences, Biochemistry, Chemistry +13

Direct assignment of the cysteinyl, the slowly exchangeable, and the aromatic ring 1H nuclear magnetic resonances in clostridial-type ferredoxins.

E. L. Packer, William V. Sweeney, Jesse C. Rabinowitz · Journal of Biological Chemistry · 1977 · 37 citations · Full text

Life Sciences, Biochemistry, Microbiology +12

Biological contamination of Mars II. Cold and aridity as constraints on the survival of terrestial microorganisms in simulated Martian environments

E. L. Packer, Stanley H Scher, Carl Sagan · Icarus · 1963 · 35 citations

Life Sciences, Microbiology, Astrobiology +16

The use of 13C nuclear magnetic resonance of aromatic amino acid residues to determine the midpoint oxidation-reduction potential of each iron-sulfur cluster of Clostridium acidi-urici and Clostridium pasteurianum ferredoxins.

E. L. Packer, H. Sternlicht · Journal of Biological Chemistry · 1975 · 28 citations · Full text

Life Sciences, Biochemistry, Chemistry +13