KEGG   PATHWAY: pmj00195
Entry
pmj00195                    Pathway                                
Name
Photosynthesis - Prochlorococcus marinus MIT 9211
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
pmj00195  Photosynthesis
pmj00195

Module
pmj_M00157  F-type ATPase, prokaryotes and chloroplasts [PATH:pmj00195]
pmj_M00161  Photosystem II [PATH:pmj00195]
pmj_M00163  Photosystem I [PATH:pmj00195]
Organism
Prochlorococcus marinus MIT 9211 [GN:pmj]
Gene
P9211_00701  [KO:K02722]
P9211_02461  psbA; Photosystem II PsbA protein (D1) [KO:K02703] [EC:1.10.3.9]
P9211_02501  psbO; Photosystem II manganese-stabilizing protein [KO:K02716]
P9211_02771  psbH; Photosystem II PsbH protein [KO:K02709]
P9211_02791  psbI; photosystem II reaction center PsbI protein [KO:K02710]
P9211_02991  psbK; Photosystem II protein PsbK [KO:K02712]
P9211_03231  psbE; Cytochrome b559 alpha-subunit [KO:K02707]
P9211_03241  psbF; Cytochrome b559 beta-subunit [KO:K02708]
P9211_03251  psbL; photosystem II PsbL protein [KO:K02713]
P9211_03261  psbJ; photosytem II PsbJ protein [KO:K02711]
P9211_03491  psbT; Photosystem II PsbT protein [KO:K02718]
P9211_03501  psbB; Photosystem II PsbB protein (CP47) [KO:K02704]
P9211_03611  petB; Cytochrome b6 [KO:K02635]
P9211_03621  petD; PetD protein (subunit IV of the Cytochrome b6f complex) [KO:K02637]
P9211_03651  psaE; Photosystem I PsaE protein (subunit IV) [KO:K02693]
P9211_03751  [KO:K02708]
P9211_04621  petA; Cytochrome f [KO:K02634]
P9211_04631  petC; Rieske iron-sulfur protein [KO:K02636] [EC:7.1.1.6]
P9211_04681  psaJ; Photosystem I PsaJ protein (subunit IX) [KO:K02697]
P9211_04691  psaF; Photosystem I PsaF protein (subunit III) [KO:K02694]
P9211_05081  psb27; possible Photosystem II reaction center Psb27 protein [KO:K08902]
P9211_05421  [KO:K02700]
P9211_05781  petJ; Hypothetical protein [KO:K08906]
P9211_05861  psbY; possible Photosystem II reaction center Y protein (PsbY) [KO:K02723]
P9211_07201  psb28; possible Photosystem II reaction center Psb28 protein [KO:K08903]
P9211_08411  petN; Cytochrome b6-f complex subunit VIII [KO:K03689]
P9211_08541  psaK; Photosystem I PsaK protein (subunit X) [KO:K02698]
P9211_09201  [KO:K02639]
P9211_10711  petE; plastocyanin [KO:K02638]
P9211_10881  psbP; photosystem II oxygen evolving complex protein PsbP [KO:K02717]
P9211_11131  petH; ferredoxin-NADP oxidoreductase (FNR) [KO:K02641] [EC:1.18.1.2]
P9211_11321  petG; Cytochrome b6/f complex, subunit V [KO:K02640]
P9211_12281  [KO:K02643]
P9211_12331  psbD; Photosystem II PsbD protein (D2) [KO:K02706] [EC:1.10.3.9]
P9211_12341  psbC; Photosystem II PsbC protein (CP43) [KO:K02705]
P9211_14071  [KO:K02639]
P9211_15571  atpD; ATP synthase F1, beta subunit [KO:K02112] [EC:7.1.2.2 7.2.2.1]
P9211_15581  atpC; ATP synthase, Epsilon subunit [KO:K02114]
P9211_15691  [KO:K02115]
P9211_15701  atpA; ATP synthase F1, alpha subunit [KO:K02111] [EC:7.1.2.2 7.2.2.1]
P9211_15711  atpH; ATP synthase, delta (OSCP) subunit [KO:K02113]
P9211_15721  [KO:K02109]
P9211_15731  [KO:K02109]
P9211_15741  [KO:K02110]
P9211_15751  atpB; ATP synthase A subunit [KO:K02108]
P9211_16391  psaA; Photosystem I PsaA protein [KO:K02689] [EC:1.97.1.12]
P9211_16401  psaB; Photosystem I PsaB protein [KO:K02690] [EC:1.97.1.12]
P9211_16451  psaI; photosystem I subunit VIII (PsaI) [KO:K02696]
P9211_16461  psaL; Photosystem I PsaL protein (subunit XI) [KO:K02699]
P9211_16981  psaD; Photosystem I protein PsaD [KO:K02692]
P9211_17321  psaC; Photosystem I subunit PsaC [KO:K02691] [EC:1.97.1.12]
P9211_17701  [KO:K02724]
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
pmj00196  Photosynthesis - antenna proteins
pmj00710  Carbon fixation by Calvin cycle
KO pathway
ko00195   

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