A further characterisation of the B890 light-harvesting pigment—protein complex from Rhodospirillum rubrumstrain S1

Autor: Cogdell, Richard J., Lindsay, J.Gordon, Valentine, Jane, Durant, Irene
Zdroj: FEBS Letters; January 1982, Vol. 150 Issue: 1 p151-154, 4p
Abstrakt: An intact B890 light-harvesting pigment—protein complex has been obtained from Rhodospirillum rubrumstrain S1. We show that this complex contains two types of low- Mrpolypeptide. Both these polypeptides are present in the intact chromatophore membrane. Analysis of the pigment content of this complex suggests that per pair of polypeptides the complex contains 2 molecules of bacteriochlorophyll and one molecule of carotenoid.
Databáze: Supplemental Index