Journal article
Intrinsic membrane proteins of the thylakoids of Chlamydomonas reinhardii.
- Michel HP Institut für Blochemie der Universität Bern, Freiestrasse 3, 3012, Bern, Switzerland.
- Schneider E
- Tellenbach M
- Boschetti A
- 2014-01-29
Published in:
- Photosynthesis research. - 1981
English
Upon protoolytle treatment of thylakoid membranes, extrinsic proteins are selectively degraded. The remaining resistant proteins have been analyzed by SDS-PAGE. In the thylakoids of Chlamydomonas reinhardii, six polypeptides or protein fragments of 20 kD or higher are resistant to proteolysis. These intrinsic proteins have been identified as: the apoproteins of the chlorophyll-protein complexes CP I and LHCP; a polypeptide whose presence is related to the chlorophyll b content of the cells; and a portion of a chloroplast-made 34 kD polypeptide. Furthermore, after proteolytic treatment of the membranes, the LHCP complex can be resolved into two subcomplexes, apparently differing in their polypeptide composition.
- Language
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- English
- Open access status
- closed
- Identifiers
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- DOI 10.1007/BF00032359
- PMID 24470233
- Persistent URL
- https://sonar.ch/global/documents/66906
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