KEGG PATHWAY: syx00196

KEGG

PATHWAY: syx00196

Entry

syx00196                    Pathway

Name

Photosynthesis - antenna proteins - Synechococcus sp. WH 7803

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

Photosynthesis - antenna proteins

Organism

Synechococcus sp. WH 7803 [GN:syx]

Gene

apcA; Allophycocyanin alpha chain [KO:K02092]

apcB; Allophycocyanin beta chain [KO:K02093]

apcC; phycobilisome linker polypeptide, allophycocyanin-associated, core (LC 7.7) [KO:K02094]

apcD; Allophycocyanin alpha-B chain [KO:K02095]

apcE; anchor polypeptide LCM [KO:K02096]

apcE; Allophycocyanin beta-18 subunit [KO:K02097]

rpcA; R-phycocyanin II alpha chain [KO:K02284]

rpcB; R-phycocyanin II beta chain [KO:K02285]

mpeE; Phycobilisome linker polypeptide, C-phycoerythrin class II-associated [KO:K02286]

rpcE; Phycobilin lyase alpha subunit [KO:K02288] [EC:4.4.1.32]

rpcF; Phycobilin lyase beta subunit [KO:K02289] [EC:4.4.1.32]

cpcG1; Phycobilisome rod-core linker polypeptide cpcG (L-RC 27.8) [KO:K02290]

cpcG2; Phycobilisome rod-core linker polypeptide cpcG (L-RC 28.5) [KO:K02290]

cpeA; C-phycoerythrin class I alpha chain [KO:K05376]

mpeA; C-phycoerythrin class II alpha chain [KO:K05376]

cpeB; C-phycoerythrin class I beta chain [KO:K05377]

mpeB; C-phycoerythrin class II beta chain [KO:K05377]

cpeC; Phycobilisome linker polypeptide, C-phycoerythrin class I-associated [KO:K05378]

mpeD; Phycobilisome linker polypeptide, C-phycoerythrin-associated [KO:K05379]

cpeE; Phycobilisome linker polypeptide, C-phycoerythrin class I-associated [KO:K05380]

cpeR; C-phycoerythrin operon regulator [KO:K05381]

cpeS; Conserved hypothetical protein, CpeS homolog, phycoerythrin linker gene region [KO:K05382]

cpeT; Conserved hypothetical protein, CpeT homolog, phycoerythrin linker gene region [KO:K05383]

mpeU; Putative bilin biosynthesis protein, MpeV homolog [KO:K05384]

cpeY; Bilin biosynthesis protein CpeY [KO:K05385]

Possible bilin biosynthesis protein, CpeY family [KO:K05385]

cpeZ; Bilin biosynthesis protein CpeZ [KO:K05386]

Reference

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

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

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

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

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

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

Photosynthesis

KO pathway

LinkDB

DBGET integrated database retrieval system