KEGG   PATHWAY: acy00195
Entry
acy00195                    Pathway                                
Name
Photosynthesis - Anabaena cylindrica
Description
Photosynthesis in green plants and specialized bacteria is the process of utilizing light energy to synthesize organic compounds from carbon dioxide and water. It consists of the light dependent part (light reaction) and the light independent part (dark reaction, carbon fixation). The light reaction takes place in thylakoid, a membrane-bound compartment inside chloroplasts and cyanobacteria. The light energy is used by photosystems I and II to generate proton motive force and reducing power (NADPH or NADH). The proton motive force is used by ATP synthase to generate ATP, essentially in the same way as the mitochondrial respiratory chain. The supplies of ATP and NAD(P)H are then used to fix carbon dioxide.
Class
Metabolism; Energy metabolism
Pathway map
acy00195  Photosynthesis
acy00195

Module
acy_M00157  F-type ATPase, prokaryotes and chloroplasts [PATH:acy00195]
acy_M00161  Photosystem II [PATH:acy00195]
acy_M00162  Cytochrome b6f complex [PATH:acy00195]
acy_M00163  Photosystem I [PATH:acy00195]
Organism
Anabaena cylindrica [GN:acy]
Gene
Anacy_4498  Photosystem Q(B) protein [KO:K02703] [EC:1.10.3.9]
Anacy_2162  Photosystem Q(B) protein [KO:K02703] [EC:1.10.3.9]
Anacy_0955  Photosystem Q(B) protein [KO:K02703] [EC:1.10.3.9]
Anacy_1089  Photosystem Q(B) protein [KO:K02703] [EC:1.10.3.9]
Anacy_5146  Photosystem Q(B) protein [KO:K02703] [EC:1.10.3.9]
Anacy_5028  photosystem II chlorophyll-binding protein CP47 [KO:K02704]
Anacy_2577  photosystem II 44 kDa subunit reaction center protein [KO:K02705]
Anacy_1037  chlorophyll a/b binding light-harvesting protein [KO:K02705]
Anacy_1041  Photosystem I reaction center subunit XI [KO:K02705]
Anacy_1042  chlorophyll a/b binding light-harvesting protein [KO:K02705]
Anacy_2578  Photosystem II D2 protein [KO:K02706] [EC:1.10.3.9]
Anacy_3457  Photosystem II D2 protein [KO:K02706] [EC:1.10.3.9]
Anacy_1982  Cytochrome b559 subunit alpha [KO:K02707]
Anacy_1983  Cytochrome b559 subunit beta [KO:K02708]
Anacy_2414  Photosystem II reaction center protein H [KO:K02709]
Anacy_2873  Photosystem II reaction center protein I [KO:K02710]
Anacy_1984  Photosystem II reaction center protein J [KO:K02711]
Anacy_4314  Photosystem II reaction center protein K [KO:K02712]
Anacy_4316  Photosystem II reaction center protein M [KO:K02714]
Anacy_0125  photosystem II manganese-stabilizing protein PsbO [KO:K02716]
Anacy_4490  photosystem II oxygen evolving complex protein PsbP [KO:K02717]
Anacy_5027  Photosystem II reaction center protein T [KO:K02718]
Anacy_4875  Photosystem II 12 kDa extrinsic protein [KO:K02719]
Anacy_1862  Cytochrome c-550 [KO:K02720]
Anacy_0402  Photosystem II reaction center X protein [KO:K02722]
Anacy_2064  Photosystem II protein Y [KO:K02723]
Anacy_4785  Photosystem II reaction center protein Z [KO:K02724]
Anacy_2797  photosystem II protein Psb27 [KO:K08902]
Anacy_1578  Photosystem II reaction center Psb28 protein [KO:K08903]
Anacy_4368  Photosystem I P700 chlorophyll a apoprotein A1 [KO:K02689] [EC:1.97.1.12]
Anacy_4369  Photosystem I P700 chlorophyll a apoprotein A2 [KO:K02690] [EC:1.97.1.12]
Anacy_3192  Photosystem I iron-sulfur center [KO:K02691] [EC:1.97.1.12]
Anacy_3993  photosystem I protein PsaD [KO:K02692]
Anacy_1585  Photosystem I reaction center subunit IV [KO:K02693]
Anacy_0557  photosystem I reaction center protein PsaF subunit III [KO:K02694]
Anacy_0666  Photosystem I reaction center subunit PsaK [KO:K02698]
Anacy_3399  photosystem I reaction center subunit PsaK [KO:K02698]
Anacy_0559  Photosystem I reaction center subunit XI [KO:K02699]
Anacy_3537  Photosystem I reaction center subunit XII [KO:K02700]
Anacy_4821  photosystem one PsaX [KO:K02702]
Anacy_0766  Apocytochrome f [KO:K02634]
Anacy_0705  Cytochrome b6 [KO:K02635]
Anacy_0767  Cytochrome b6-f complex iron-sulfur subunit [KO:K02636] [EC:7.1.1.6]
Anacy_1498  Rieske (2Fe-2S) iron-sulfur domain protein [KO:K02636] [EC:7.1.1.6]
Anacy_1090  Plastoquinol--plastocyanin reductase [KO:K02636] [EC:7.1.1.6]
Anacy_0704  Cytochrome b6-f complex subunit 4 [KO:K02637]
Anacy_5331  Cytochrome b6-f complex subunit 5 [KO:K02640]
Anacy_3354  cytochrome b6/f complex subunit PetL [KO:K02642]
Anacy_0353  PetM of cytochrome b6f complex subunit 7 [KO:K02643]
Anacy_2773  PetN family protein [KO:K03689]
Anacy_1863  Plastocyanin [KO:K02638]
Anacy_0367  ferredoxin (2Fe-2S) [KO:K02639]
Anacy_0623  ferredoxin (2Fe-2S) [KO:K02639]
Anacy_4298  ferredoxin (2Fe-2S) [KO:K02639]
Anacy_2396  ferredoxin (2Fe-2S) [KO:K02639]
Anacy_2226  ferredoxin (2Fe-2S) [KO:K02639]
Anacy_2367  Ferredoxin--NADP(+) reductase [KO:K02641] [EC:1.18.1.2]
Anacy_0446  Cytochrome c6 [KO:K08906]
Anacy_0445  Cytochrome c6 [KO:K08906]
Anacy_1864  cytochrome c class I [KO:K08906]
Anacy_2980  cytochrome c class I [KO:K08906]
Anacy_0531  ATP synthase F1 subcomplex epsilon subunit [KO:K02114]
Anacy_0532  ATP synthase F1 subcomplex beta subunit [KO:K02112] [EC:7.1.2.2 7.2.2.1]
Anacy_1746  ATP synthase F1 subcomplex gamma subunit [KO:K02115]
Anacy_1745  ATP synthase F1 subcomplex alpha subunit [KO:K02111] [EC:7.1.2.2 7.2.2.1]
Anacy_1744  ATP synthase F1 subcomplex delta subunit [KO:K02113]
Anacy_1742  ATP synthase F0 subcomplex B' subunit [KO:K02109]
Anacy_1743  ATP synthase subunit b [KO:K02109]
Anacy_1741  ATP synthase F0 subcomplex C subunit [KO:K02110]
Anacy_1740  ATP synthase F0 subcomplex A subunit [KO:K02108]
Compound
C00001  H2O
C00002  ATP
C00005  NADPH
C00006  NADP+
C00007  Oxygen
C00008  ADP
C00009  Orthophosphate
C00034  Manganese
C00080  H+
C02061  Plastoquinone
C16693  Plastoquinol
Reference
PMID:14764885
  Authors
Ferreira KN, Iverson TM, Maghlaoui K, Barber J, Iwata S.
  Title
Architecture of the photosynthetic oxygen-evolving center.
  Journal
Science 303:1831-8 (2004)
DOI:10.1126/science.1093087
Reference
PMID:12518057
  Authors
Kamiya N, Shen JR.
  Title
Crystal structure of oxygen-evolving photosystem II from Thermosynechococcus vulcanus at 3.7-A resolution.
  Journal
Proc Natl Acad Sci U S A 100:98-103 (2003)
DOI:10.1073/pnas.0135651100
Reference
PMID:11217865
  Authors
Zouni A, Witt HT, Kern J, Fromme P, Krauss N, Saenger W, Orth P.
  Title
Crystal structure of photosystem II from Synechococcus elongatus at 3.8 A resolution.
  Journal
Nature 409:739-743 (2001)
DOI:10.1038/35055589
Reference
PMID:11418848
  Authors
Jordan P, Fromme P, Witt HT, Klukas O, Saenger W, Krauss N.
  Title
Three-dimensional structure of cyanobacterial photosystem I at 2.5 A resolution.
  Journal
Nature 411:909-917 (2001)
DOI:10.1038/35082000
Reference
PMID:11369223
  Authors
Jones MR, Fyfe PK.
  Title
Photosynthesis: new light on biological oxygen production.
  Journal
Curr Biol 17:R318-R321 (2001)
DOI:10.1016/S0960-9822(01)00174-9
Reference
PMID:11914373
  Authors
Shen G, Zhao J, Reimer SK, Antonkine ML, Cai Q, Weiland SM, Golbeck JH, Bryant DA.
  Title
Assembly of photosystem I. I. Inactivation of the rubA gene encoding a membrane-associated rubredoxin in the cyanobacterium Synechococcus sp. PCC 7002 causes a loss of photosystem I activity.
  Journal
J Biol Chem 277:20343-54 (2002)
DOI:10.1074/jbc.M201103200
Related
pathway
acy00196  Photosynthesis - antenna proteins
acy00710  Carbon fixation by Calvin cycle
KO pathway
ko00195   
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