Sökning: onr:"swepub:oai:DiVA.org:lnu-1174" >
A circular dichrois...
A circular dichroism study of mitochondrial transhydrogenase from beef heart
-
- Persson, Bengt L. (författare)
- Department of Biochemistry and Biotechnology, Royal Institute of Technology
-
Rydström, J (författare)
-
Kubista, M (författare)
-
(creator_code:org_t)
- 1991
- 1991
- Engelska.
-
Ingår i: Biophysical Chemistry. - 0301-4622 .- 1873-4200. ; 39:3, s. 267-272
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- This paper describes a circular dichroism (CD) spectroscopy study of purified proton-pumping nicotinamide nucleotide transhydrogenase from beef heart. The CD spectrum obtained was used to estimate the content of secondary structures of the purified enzyme and suggests the presence of 40–45% α-helical structure and long, possibly membrane-spanning α-helices. The spectrum was essentially unaffected by the absence or presence of transhydrogenase substrates, suggesting that the catalytic and proton-translocating activities of the enzyme occur without major rearrangements at the level of secondary structures.
Ämnesord
- NATURVETENSKAP -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)
Nyckelord
- Biochemistry
- Biokemi
- Biochemistry
- Biokemi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas