Abstract:
:Two chlorophyll-protein complexes associated with photosystem II (PSII) of the cyanobacterium Anacystis nidulans R2 have been detected. The larger of the two complexes, CPVI-1, contained a 71-kDa and a 42-kDa protein. The 71-kDa protein was determined to be the anchor protein of the phycobilisomes (the light-harvesting complex of A. nidulans PSII), since it was recognized by an antibody raised against a similar protein from another cyanobacterium. The second complex, CPVI-4, contained a previously unobserved 36-kDa chlorophyll-binding protein. Additionally, two other PSII chlorophyll-protein bands were characterized. CPVI-2 contained a 52-kDa band that was recognized by an antibody raised against the presumptive PSII reaction center protein of Chlamydomonas reinhardtii. It gave rise to a fluorescence emission peak (77K) at 695 nm, indicating that this chlorophyll-protein complex may harbor the reaction center of PSII. Finally, CPVI-3 was found to have a 45-kDa protein and to be immunologically related to the presumptive immediate-antenna protein of the C. reinhardtii PSII.
journal_name
Proc Natl Acad Sci U S Aauthors
Pakrasi HB,Riethman HC,Sherman LAdoi
10.1073/pnas.82.20.6903subject
Has Abstractpub_date
1985-10-01 00:00:00pages
6903-7issue
20eissn
0027-8424issn
1091-6490journal_volume
82pub_type
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
pub_type: 杂志文章
doi:10.1073/pnas.67.3.1101
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
pub_type: 杂志文章
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
pub_type: 杂志文章
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更新日期:2007-06-05 00:00:00
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
pub_type: 杂志文章
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更新日期:1988-01-01 00:00:00
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
pub_type: 杂志文章
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
pub_type: 杂志文章
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更新日期:1974-04-01 00:00:00
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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更新日期:2003-06-24 00:00:00
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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更新日期:2008-08-19 00:00:00