Gunner MR, Tiede DM, Prince RC and Dutton PL (1982) Quinones as prosthetic groups in membrane electron-transfer proteins I: Systematic replacement of the primary ubiquinone of photochemical reaction centers with other quinones. In: Trumpower BL (ed). Functions of Quinones in Energy Conserving ...
Tabulation of proteins, polypeptides, prosthetic groups, and enzymic properties of complexes I to V is complicated because of uncertainties regarding purity and unaltered enzymic properties of these complexes as well as methods of analysis. Often, alternate procedures for isolation of a complex from sev...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook prosthetic group Also found in:Thesaurus,Medical,Financial,Encyclopedia,Wikipedia. prosthetic group n. The nonprotein component of a conjugated protein, as the heme group in hemoglobin. ...
Prosthetic groups differ from cofactors. While prosthetic groups are what bind to proteins, cofactors are the enzymes that bond to prosthetic groups. Cofactors are also known as coenzymes and the prosthetic group they bind to help the enzyme to function in different ways such as turning them on...
This chapter discusses photosynthetic accessory proteins with bilin prosthetic groups. Phycobiliproteins absorb light maximally between 450 and 650 nm. In cells grown at low light intensity, the intracellular concentrations of these proteins can be very high. Phycobiliproteins, as a family, have certai...
The known AB-transhydrogenases are integral membrane proteins, their scalar transhydrogenation reaction is coupled to proton translocation, and they contain separate binding sites for NAD (H) and NADP (H), and have no prosthetic groups... Y Hatefi,M Yamaguchi - 《New Comprehensive Biochemistry》...
- 《Biochimica Et Biophysica Acta Proteins & Proteomics》 被引量: 98发表: 2003年 Electron and proton transfers in chemical and biological quinone systems Some redox chemistry and biochemistry of p-benzoquinones are summarised. In particular, the behaviour of quinols and quinones at electrode surfaces...
Further in vivo studies on the plaque-inhibiting effect of chlorhexidine and its binding mechanisms The lack of clinical effect at pH 3 is probably due to precipitation of salivary proteins by hydrogen ions, making primary phosphate groups unavailable for... SM Waaler - 《Scandinavian Journal of ...
Prosthetic groups assist cellular function by participating in cellular respiration and fatty acid synthesis. When bound to proteins, prosthetic groups are called holoproteins. Some examples of prosthetic groups areheme, biotin, flavin, iron sulfides, copper and ubiquinone. ...
The hydroxyl group in this modified heme derived from the medium. The other mutations gave unstable proteins. The rate of compound I formation for the F41E mutant was 100 times faster after covalent bond formation, but the reduction of compound I to compound II was similar with and without ...