KEGG   PATHWAY: nsp00195
Entry
nsp00195                    Pathway                                
Name
Photosynthesis - Nodularia spumigena
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
nsp00195  Photosynthesis
nsp00195

Module
nsp_M00157  F-type ATPase, prokaryotes and chloroplasts [PATH:nsp00195]
Organism
Nodularia spumigena [GN:nsp]
Gene
BMF81_00142  psbB; photosystem II CP47 reaction center protein [KO:K02704]
BMF81_00175  atpG; ATP synthase gamma chain [KO:K02115]
BMF81_00176  atpA; ATP synthase subunit alpha [KO:K02111] [EC:7.1.2.2 7.2.2.1]
BMF81_00177  atpF; ATP synthase subunit b [KO:K02109]
BMF81_00178  atpE; ATP synthase subunit c [KO:K02110]
BMF81_00179  atpB; ATP synthase subunit a [KO:K02108]
BMF81_00182  atpC; ATP synthase epsilon chain [KO:K02114]
BMF81_00183  atpD; ATP synthase subunit beta [KO:K02112] [EC:7.1.2.2 7.2.2.1]
BMF81_00537  psbH; photosystem II reaction center protein H [KO:K02709]
BMF81_00668  petJ; cytochrome c6 [KO:K08906]
BMF81_00670  petJ_2; cytochrome c6 [KO:K08906]
BMF81_00821  petF; ferredoxin [KO:K02639]
BMF81_01095  psbD; photosystem II D2 protein [KO:K02706] [EC:1.10.3.9]
BMF81_01663  psbZ; photosystem II reaction center protein Z [KO:K02724]
BMF81_01785  psbO; photosystem II manganese-stabilizing polypeptide [KO:K02716]
BMF81_01928  psaE; photosystem I reaction center subunit IV [KO:K02693]
BMF81_01934  psb28; photosystem II 13kDa protein [KO:K08903]
BMF81_01995  psb27; photosystem II Psb27 protein [KO:K08902]
BMF81_02629  atpC_2; ATP synthase epsilon chain [KO:K02114]
BMF81_02630  atpD_2; ATP synthase subunit beta [KO:K02112] [EC:7.1.2.2 7.2.2.1]
BMF81_02901  petC; cytochrome b6-f complex iron-sulfur subunit [KO:K02636] [EC:7.1.1.6]
BMF81_02916  atpG_2; ATP synthase gamma chain [KO:K02115]
BMF81_02917  atpA_2; ATP synthase subunit alpha [KO:K02111] [EC:7.1.2.2 7.2.2.1]
BMF81_02918  atpH; ATP synthase subunit delta [KO:K02113]
BMF81_02919  atpF_2; ATP synthase subunit b [KO:K02109]
BMF81_02920  atpF_3; F-type H+-transporting ATPase subunit b [KO:K02109]
BMF81_02921  atpE_2; ATP synthase subunit c [KO:K02110]
BMF81_02922  atpB_2; ATP synthase subunit a [KO:K02108]
BMF81_02969  psaC; photosystem I iron-sulfur center [KO:K02691] [EC:1.97.1.12]
BMF81_03264  psbC; photosystem II CP43 reaction center protein [KO:K02705]
BMF81_03266  psbD_2; photosystem II D2 protein [KO:K02706] [EC:1.10.3.9]
BMF81_03638  petF_2; ferredoxin [KO:K02639]
BMF81_03744  psbA2; photosystem II protein D1 2 [KO:K02703] [EC:1.10.3.9]
BMF81_03751  petA; cytochrome f [KO:K02634]
BMF81_03752  petC_2; cytochrome b6-f complex iron-sulfur subunit [KO:K02636] [EC:7.1.1.6]
BMF81_04020  psaB; photosystem I P700 chlorophyll a apoprotein A2 [KO:K02690] [EC:1.97.1.12]
BMF81_04021  psaA; photosystem I P700 chlorophyll a apoprotein A1 [KO:K02689] [EC:1.97.1.12]
BMF81_04083  petF_3; ferredoxin [KO:K02639]
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
nsp00196  Photosynthesis - antenna proteins
nsp00710  Carbon fixation by Calvin cycle
KO pathway
ko00195   

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