KEGG   PATHWAY: syc00196
Entry
syc00196                    Pathway                                
Name
Photosynthesis - antenna proteins - Synechococcus elongatus PCC6301
Description
The chlorophyll-binding subunits of photosystems I and II are internal antenna light-harvesting proteins of oxygenic photosynthesis. The antenna proteins that exist in phycobilisomes in cyanobacteria and light-harvesting chlorophyll protein complexes in green plants act as peripheral antenna systems, enabling more efficient absorption of light energy.
Class
Metabolism; Energy metabolism
Pathway map
syc00196  Photosynthesis - antenna proteins
syc00196

Organism
Synechococcus elongatus PCC6301 [GN:syc]
Gene
syc0493_c  cpcF; phycocyanin alpha-subunit phycocyanobilin lyase [KO:K02289] [EC:4.4.1.32]
syc0494_c  cpcE; phycobilisome maturation protein CpcE [KO:K02288] [EC:4.4.1.32]
syc0495_c  cpcA; phycocyanin alpha subunit [KO:K02284]
syc0496_c  cpcB; phycocyanin beta subunit [KO:K02285]
syc0497_c  cpcD; phycocyanin linker protein 9K [KO:K02287]
syc0498_c  cpcC; phycobilisome rod linker polypeptide [KO:K02286]
syc0499_c  cpcC; phycobilisome rod linker polypeptide [KO:K02286]
syc0500_c  cpcA; phycocyanin alpha subunit [KO:K02284]
syc0501_c  cpcB; phycocyanin beta subunit [KO:K02285]
syc1185_d  apcE; phycobilisome core-membrane linker polypeptide [KO:K02096]
syc1186_d  apcA; allophycocyanin alpha chain [KO:K02092]
syc1187_d  apcB; allophycocyanin beta subunit [KO:K02093]
syc1188_d  apcC; phycobilisome core component [KO:K02094]
syc1273_d  apcD; allophycocyanin alpha-B chain [KO:K02095]
syc1936_c  apcF; phycobilisome core component [KO:K02097]
syc2065_d  cpcG; phycobilisome rod-core linker polypeptide [KO:K02290]
Reference
PMID:10625426
  Authors
Nield J, Orlova EV, Morris EP, Gowen B, van Heel M, Barber J.
  Title
3D map of the plant photosystem II supercomplex obtained by cryoelectron microscopy and single particle analysis.
  Journal
Nat Struct Biol 7:44-7 (2000)
DOI:10.1038/71242
Reference
PMID:15994896
  Authors
Sener MK, Jolley C, Ben-Shem A, Fromme P, Nelson N, Croce R, Schulten K.
  Title
Comparison of the light-harvesting networks of plant and cyanobacterial photosystem I.
  Journal
Biophys J 89:1630-42 (2005)
DOI:10.1529/biophysj.105.066464
Reference
PMID:14668855
  Authors
Ben-Shem A, Frolow F, Nelson N.
  Title
Crystal structure of plant photosystem I.
  Journal
Nature 426:630-5 (2003)
DOI:10.1038/nature02200
Reference
PMID:15955818
  Authors
Jolley C, Ben-Shem A, Nelson N, Fromme P.
  Title
Structure of plant photosystem I revealed by theoretical modeling.
  Journal
J Biol Chem 280:33627-36 (2005)
DOI:10.1074/jbc.M500937200
Reference
PMID:16098971
  Authors
Ihalainen JA, Klimmek F, Ganeteg U, van Stokkum IH, van Grondelle R, Jansson S, Dekker JP.
  Title
Excitation energy trapping in photosystem I complexes depleted in Lhca1 and Lhca4.
  Journal
FEBS Lett 579:4787-91 (2005)
DOI:10.1016/j.febslet.2005.06.091
Reference
PMID:16401064
  Authors
Melkozernov AN, Barber J, Blankenship RE.
  Title
Light harvesting in photosystem I supercomplexes.
  Journal
Biochemistry 45:331-45 (2006)
DOI:10.1021/bi051932o
Related
pathway
syc00195  Photosynthesis
KO pathway
ko00196   

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