Photosystem I: Difference between revisions

Latest revision as of 13:30, 29 August 2023

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].

3D Structures of photosystem I

Photosystem I 3D structures

ReferencesReferences

↑ Ben-Shem A, Frolow F, Nelson N. Crystal structure of plant photosystem I. Nature. 2003 Dec 11;426(6967):630-5. PMID:14668855 doi:10.1038/nature02200

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Joel L. Sussman

[1] Ben-Shem A, Frolow F, Nelson N. Crystal structure of plant photosystem I. Nature. 2003 Dec 11;426(6967):630-5. PMID:14668855 doi:10.1038/nature02200

[1]

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-{{STRUCTURE_1jb0|  PDB=1jb0 | SIZE=400| SCENE= |right|CAPTION=Photosystem I, [[1jb0]] }}
+<StructureSection load='1jb0' size='350' side='right' caption='Photosystem I (PDB entry [[1jb0]])' scene=''>
+== 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:14668855</ref>.
-'''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 chlorophys and carotenoid pigments, 3 coenzymes, Ca+2 and Mg+2 ions.
+See also<br />
+* [[Photosynthesis]]<br />
+* [[Photosystem I: structure]].
-{{TOC limit|limit=2}}
+See page in Spanish [[Fotosistema I]] and [[Photosystem I: structure (Spanish)]].
 == 3D Structures of photosystem I ==
-Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
+[[Photosystem I 3D structures]]
-[[3pcq]], [[1jb0]], [[1c51]], [[2pps]], [[4fe1]] – TePSI – ''Thermosynechococcus elongatus''<BR />
+</StructureSection>
-[[3lw5]], [[2wsc]], [[2wse]], [[2wsf]], [[2o01]], [[1qzv]] – PSI – pea<BR />
-[[1gxi]] – SyPSI subunit IV – ''Synechocystis'' - NMR<BR />
-[[1k0t]] - SyPSI subunit I – NMR<BR />
-[[1pse]], [[1psf]] - SyPSI subunit V – NMR<BR />
-[[4kt0]], [[4l6v]] – SyPSI <br />
+== References ==
+<references/>
 [[Category:Topic Page]]