William R. Richards

Demonstration that the BchH protein of <i>Rhodobacter capsulatus</i> activates <i>S</i>‐adenosyl‐<scp>l</scp>‐methionine:magnesium protoporphyrin IX methyltransferase

S.B. Hinchigeri, Bhupinder S. Hundle, William R. Richards · FEBS Letters · 1997 · 58 citations

Life Sciences, Biochemistry, Microbiology +16

Synthesis of 4R- and 4S-tritium labeled NADPH for the determination of the coenzyme stereospecificity of NADPH: Protochlorophyllide oxidoreductase

Vimlesh Valera, Margaret Fung, A. Wessler et al. · Biochemical and Biophysical Research Communications · 1987 · 44 citations

Life Sciences, Biochemistry, Chemistry +15

Biosynthesis of bacteriochlorophyll. The characterization of latter stage intermediates from mutants of Rhodopseudomonas spheroides

William R. Richards, June Lascelles · Biochemistry · 1969 · 43 citations

Life Sciences, Biochemistry, Biology +6

Possible alternate pathway of bacteriochlorophyll biosynthesis in a mutant of Rhodopseudomonas sphaeroides

Morris Pudek, William R. Richards · Biochemistry · 1975 · 30 citations

Life Sciences, Biochemistry, Microbiology +13

A nuclear magnetic resonance study of hydrogen exchange at methine positions in chlorophyll a, chlorophyll b, chlorobium chlorophyll-660, and bacteriochlorophyll

James H. Mathewson, William R. Richards, Henry Rapoport · Biochemical and Biophysical Research Communications · 1963 · 28 citations

Life Sciences, Biochemistry, Plant Biology +17