Patricia M. Callahan

Redox-linked hydrogen bond strength changes in cytochrome a: implications for a cytochrome oxidase proton pump

Ǵerald Babcock, Patricia M. Callahan · Biochemistry · 1983 · 134 citations

Isolation and characterization of a subunit form of the light-harvesting complex of Rhodospirillum rubrum

J. F. Miller, S.B. Hinchigeri, Pamela S. Parkes‐Loach et al. · Biochemistry · 1987 · 126 citations

Assignment of bacteriochlorophyll a ligation state from absorption and resonance Raman spectra

Patricia M. Callahan, Therese M. Cotton · Journal of the American Chemical Society · 1987 · 95 citations

Bioorganic Chemistry, Bacteriophage, Altmetric Attention Score +21

Coordination geometries and vibrational properties of cytochromes a and a3 in cytochrome oxidase from soret excitation Raman spectroscopy

Ǵerald Babcock, Patricia M. Callahan, M. R. Ondrias et al. · Biochemistry · 1981 · 94 citations

Engineering, Chemical Analysis, Altmetric Attention Score +17

Origin of the cytochrome a absorption red shift: a pH-dependent interaction between its heme a formyl and protein in cytochrome oxidase

Patricia M. Callahan, Ǵerald Babcock · Biochemistry · 1983 · 85 citations

Altmetric Attention Score, Molecular Biology, Chemical Biology +20