Photosystem I
From Proteopedia
(Difference between revisions)
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{{STRUCTURE_1jb0| PDB=1jb0 | SIZE=400| SCENE= |right|CAPTION=Photosystem I, [[1jb0]] }} | {{STRUCTURE_1jb0| PDB=1jb0 | SIZE=400| SCENE= |right|CAPTION=Photosystem I, [[1jb0]] }} | ||
| + | == Function == | ||
| + | '''Photosystem I''' (PSI) is the second photosystem in the light harvesting systems of plants, algae and some bacteria. PSI is composed of 11 protein subunits, cytochrome b6, ferredoxin, plastocyanin, 4 phospholipids, 5 chlorophyls and carotenoid pigments, 3 coenzymes, Ca+2 and Mg+2 ions<ref>PMID:159077059</ref>. | ||
| - | + | See also [[Photosynthesis]]. | |
See page in Spanish [[Fotosistema I]]. | See page in Spanish [[Fotosistema I]]. | ||
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[[1pse]], [[1psf]] - SyPSI subunit V – NMR<BR /> | [[1pse]], [[1psf]] - SyPSI subunit V – NMR<BR /> | ||
[[4kt0]], [[4l6v]] – SyPSI <br /> | [[4kt0]], [[4l6v]] – SyPSI <br /> | ||
| - | + | == References == | |
| + | <references/> | ||
[[Category:Topic Page]] | [[Category:Topic Page]] | ||
Revision as of 10:19, 3 July 2016
Function
Photosystem I (PSI) is the second photosystem in the light harvesting systems of plants, algae and some bacteria. PSI is composed of 11 protein subunits, cytochrome b6, ferredoxin, plastocyanin, 4 phospholipids, 5 chlorophyls and carotenoid pigments, 3 coenzymes, Ca+2 and Mg+2 ions[1].
See also Photosynthesis.
See page in Spanish Fotosistema I.
3D Structures of photosystem I
Updated on 03-July-2016
3pcq, 1jb0, 1c51, 2pps, 4fe1 – TePSI – Thermosynechococcus elongatus
3lw5, 2wsc, 2wse, 2wsf, 2o01, 1qzv, 4rku – PSI – pea
1gxi – SyPSI subunit IV – Synechocystis - NMR
1k0t - SyPSI subunit I – NMR
1pse, 1psf - SyPSI subunit V – NMR
4kt0, 4l6v – SyPSI
