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GO:0009538 photosystem I reaction center

Term Information

ID GO:0009538
Name photosystem I reaction center
Ontology Cellular Component
Definition A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocyanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
GONUTS GO:0009538 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
exact photosystem I reaction centre

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0000057 GO:0005623 cell only_in_taxon 131567 cellular organisms
GOTAX:0000469 GO:0009579 thylakoid never_in_taxon 33208 Metazoa
More information on taxon constraints in GO is available here

Cross-references

Database ID
InterPro IPR003375
InterPro IPR003666
InterPro IPR003685
InterPro IPR003757
InterPro IPR004928

Ancestor Chart

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0009538:
Term has no children

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0009538. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0009538 based on the entire annotation set Co-occurrence statistics for GO:0009538 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2010-05-27 Added RELATION is a GO:0044436 (thylakoid part)
2008-10-21 Added RELATION is a GO:0044425 (membrane part)
2008-05-13 Added DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocyanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2008-05-12 Deleted DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocyanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2008-04-06 Deleted RELATION is a GO:0044436 (thylakoid part)
2008-04-01 Updated RELATION is a GO:0044436 (thylakoid part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2008-04-01 Updated RELATION part of GO:0009522 (photosystem I)
2007-08-09 Added SYNONYM photosystem I reaction centre
2007-08-09 Deleted SYNONYM photosystem I reaction centre
2004-04-19 Added SYNONYM photosystem I reaction centre
2004-04-16 Deleted SYNONYM photosystem I reaction centre
2003-10-18 Added SYNONYM photosystem I reaction centre
2003-04-24 Updated DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocyanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2002-11-27 Updated DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocynanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2002-02-06 Updated TERM photosystem I reaction center
2001-08-06 Added DEFINITION A photochemical system containing P700. Functioning as a light-dependant plastocynanin-ferridoxin oxidoreductase, it transfers electrons from plastocyanin to ferridoxin.
2001-04-03 Updated TERM photosystem I reaction center
2001-03-30 Added TERM photosystem I reaction center

Term

Timestamp Action Category Detail
2002-02-06 Updated TERM photosystem I reaction center
2001-04-03 Updated TERM photosystem I reaction center
2001-03-30 Added TERM photosystem I reaction center

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocyanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2008-05-12 Deleted DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocyanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2007-08-09 Added SYNONYM photosystem I reaction centre
2007-08-09 Deleted SYNONYM photosystem I reaction centre
2004-04-19 Added SYNONYM photosystem I reaction centre
2004-04-16 Deleted SYNONYM photosystem I reaction centre
2003-10-18 Added SYNONYM photosystem I reaction centre
2003-04-24 Updated DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocyanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2002-11-27 Updated DEFINITION A photochemical system containing P700, the chlorophyll a dimer that functions as a primary electron donor. Functioning as a light-dependent plastocynanin-ferredoxin oxidoreductase, it transfers electrons from plastocyanin to ferredoxin.
2001-08-06 Added DEFINITION A photochemical system containing P700. Functioning as a light-dependant plastocynanin-ferridoxin oxidoreductase, it transfers electrons from plastocyanin to ferridoxin.

Relationships

Timestamp Action Category Detail
2010-05-27 Added RELATION is a GO:0044436 (thylakoid part)
2008-10-21 Added RELATION is a GO:0044425 (membrane part)
2008-04-06 Deleted RELATION is a GO:0044436 (thylakoid part)
2008-04-01 Updated RELATION is a GO:0044436 (thylakoid part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2008-04-01 Updated RELATION part of GO:0009522 (photosystem I)
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