title: Intrinsic fluorescence of mitochondrial F1-ATPase.
abstract: The emission maximum of the fluorescence spectrum of mitochondrial F1-ATPase is shifted from 305 to 334 nm when the excitation wavelength is altered from 270 to 300 nm. This indicates that both tyrosine and tryptophan contribute to the intrinsic fluorescence of the F1-ATPase.
mesh_terms: D000251:Adenosine Triphosphatases / Q000032:analysis*; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D066298:In Vitro Techniques; D008929:Mitochondria, Heart / Q000201:enzymology*; D013050:Spectrometry, Fluorescence; D013552:Swine; D014364:Tryptophan / Q000032:analysis; D014443:Tyrosine / Q000032:analysis
chemical_list: D014443:Tyrosine; D014364:Tryptophan; D000251:Adenosine Triphosphatases