Photosystem I: Difference between revisions

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


Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
[[3lw5]], [[2wsc]], [[2wse]], [[2wsf]], [[2o01]], [[1qzv]], [[4rku]], [[5l8r]], [[4y28]], [[6zxs]] – pPSI – pea<BR />
[[6zoo]], [[7dkz]] – pPSI - Cryo EM <br />
[[4xk8]] – pPSI + light harvesting complex <br />
[[6zoo]] – pPSI + ferredoxin - Cryo EM <br />
[[6yez]] – pPSI + ferredoxin + plastocyanin - Cryo EM <br />
[[6rhz]], [[6sl5]], [[6yxr]] – gaPSI – green alga - Cryo EM<br />
[[6qph]] – gaPSI <br />
[[6igz]] – gaPSI + light harvesting complex - Cryo EM<br />
[[6fos]] – raPSI – red alga <br />
[[5zgh]], [[5zgb]] – raPSI – Cryo EM <br />
[[5zji]] – PSI – maize <br />
[[3pcq]], [[1jb0]], [[1c51]], [[2pps]], [[4fe1]], [[6pfy]], [[6pgk]], [[7bw2]], [[7m75]], [[7m76]], [[7m78]] – TePSI – ''Thermosynechococcus elongatus''<BR />
[[6hum]], [[6kig]], [[6l7o]], [[6lu1]], [[6tra]], [[6trc]], [[6trd]] – TePSI - Cryo EM<br />
[[6kif]] – TePSI + flavodoxin - Cryo EM<br />
[[6k33]] – PSI – ''Thermosynechococcus vulcanus'' – Cryo EM<br />
[[6ijo]], [[6ijj]], [[7bgi]], [[7blx]], [[7o01]] – CrPSI – ''Chlamydomonas reinhardtii'' – Cryo EM<br />
[[6jo6]], [[6jo5]], [[7d0j]], [[7dz7]], [[7dz8]] – CrPSI + light harvesting complex – Cryo EM<br />
[[6l35]], [[6mem]] – PSI + light harvesting complex – ''Physcomitrium patens'' - Cryo EM<br />
[[6pnj]], [[7lx0]] – PSI – ''Fischerella thermalis'' – Cryo EM<br />
[[7qco]] – PSI – ''Chroococcidiopsis'' – Cryo EM<br />
[[6hqb]], [[4kt0]], [[4l6v]], [[5oy0]] – SyPSI – ''Synechcystis''<br />
[[6nwa]], [[6uzv]], [[7o1v]] – SyPSI - Cryo EM<br />
[[7s3d]] – SyPSI + ferredoxin - Cryo EM <br />
[[1gxi]] – SyPSI subunit IV - NMR<BR />
[[1k0t]] - SyPSI subunit I – NMR<BR />
[[1pse]], [[1psf]] - SyPSI subunit V – NMR<BR />
[[6jeo]], [[6k61]] – PSI – ''Anabena'' - Cryo EM <br />
[[6vpv]] – PSI – ''Cyanobacterium aponinum'' - Cryo EM <br />
[[7coy]], [[7dwq]] – PSI – ''Acariochloris marina'' - Cryo EM <br />
[[6tcl]] – PSI – nostoc - Cryo EM <br />
[[6kmw]], [[6kmx]] – PSI – ''Halomicronema hongdechloris'' - Cryo EM <br />
[[6tcl]], [[6zzx]], [[7a4p]] – PSI – ''Chlorella ohadii'' - Cryo EM <br />
[[6l4y]], [[6ly5]] – PSI – ''Chaetoceros gracilis'' - Cryo EM <br />
== References ==
== References ==
<references/>
<references/>
[[Category:Topic Page]]
[[Category:Topic Page]]

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].

See also

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

3D Structures of photosystem I

Photosystem I 3D structures


Photosystem I (PDB entry 1jb0)

Drag the structure with the mouse to rotate

ReferencesReferences

  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

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

Michal Harel, Joel L. Sussman