Claim · model-written summary
ANM at the light accessible site had a twofold greater quantum yield than ANM at dark accessible sites.
- Taxon
- spinach
Spinacia oleraceat0 - Outcome
- quantum yielde0
- Direction
- increasede0
- Value
- 2-folde0
- Comparator
- ANM bound at dark-accessible sitese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“spinach”
e0“The fluorescence emission maximum of ANM at the light-accessible site is blue-shifted and the quantum yield is increased 2-fold relative to ANM bound at dark-accessible sites.”
Title
C M Nalin; R Béliveau; R E McCarty Journal of Biological Chemistry 1983. doi:10.1016/s0021-9258(18)32871-0
Other claims from this paper (8)
- Intervention effect ANM incubation inhibited photophosphorylation energy transfer in light but not dark.
- Observation In darkness, ANM modified sites on both gamma and epsilon CF1 subunits.
- Observation The light accessible ANM modification site was on the gamma subunit.
- Observation Dark and light accessible sites on the gamma subunit were different amino acid residues.
- Observation ANM at the light accessible site had a blue shifted fluorescence emission maximum relative to dark accessible sites.
- Observation On the soluble enzyme, fluorescence polarization was high and equivalent at dark and light accessible sites.
- Observation Fluorescence energy transfer from epsilon subunit tryptophan to ANM was observed when ANM was bound to the epsilon subunit.
- Observation Fluorescence energy transfer from epsilon subunit tryptophan to ANM was not observed when ANM was bound to the gamma subunit.