Photosystem I: Difference between revisions

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<StructureSection load='1jb0' size='400' side='right' caption='Photosystem I (PDB entry [[1jb0]])' scene=''>
<StructureSection load='1jb0' size='350' side='right' caption='Photosystem I (PDB entry [[1jb0]])' scene=''>
== Function ==
== 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>.   
'''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>.   


See also<br />
See also<br />
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* [[Photosystem I: structure]].
* [[Photosystem I: structure]].


See page in Spanish [[Fotosistema I]].
See page in Spanish [[Fotosistema I]] and [[Photosystem I: structure (Spanish)]].


</StructureSection>
== 3D Structures of photosystem I ==
== 3D Structures of photosystem I ==


Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
[[Photosystem I 3D structures]]
 
</StructureSection>


[[3pcq]], [[1jb0]], [[1c51]], [[2pps]], [[4fe1]] – TePSI – ''Thermosynechococcus elongatus''<BR />
[[3lw5]], [[2wsc]], [[2wse]], [[2wsf]], [[2o01]], [[1qzv]], [[4rku]], [[5l8r]], [[4y28]] – pPSI – pea<BR />
[[4xk8]] – pPSI + light harvesting complex <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 ==
<references/>
<references/>
[[Category:Topic Page]]
[[Category:Topic Page]]

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

Michal Harel, Joel L. Sussman