KEGG   PATHWAY: pmm00195
Entry
pmm00195                    Pathway                                
Name
Photosynthesis - Prochlorococcus marinus subsp. pastoris CCMP1986
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
pmm00195  Photosynthesis
pmm00195

Module
pmm_M00157  F-type ATPase, prokaryotes and chloroplasts [PATH:pmm00195]
pmm_M00161  Photosystem II [PATH:pmm00195]
pmm_M00163  Photosystem I [PATH:pmm00195]
Organism
Prochlorococcus marinus subsp. pastoris CCMP1986 [GN:pmm]
Gene
PMM0223  psbA; Photosystem II PsbA protein (D1) [KO:K02703] [EC:1.10.3.9]
PMM0315  psbB; Photosystem II PsbB protein (CP47) [KO:K02704]
PMM1158  psbC; Photosystem II PsbC protein (CP43) [KO:K02705]
PMM1157  psbD; Photosystem II PsbD protein (D2) [KO:K02706] [EC:1.10.3.9]
PMM0297  psbE; Cytochrome b559 alpha-subunit [KO:K02707]
PMM0298  psbF; Cytochrome b559 beta-subunit [KO:K02708]
PMM0251  psbH; Photosystem II PsbH protein [KO:K02709]
PMM0253  photosystem II reaction center PsbI protein [KO:K02710]
PMM0300  psbJ; photosytem II PsbJ protein [KO:K02711]
PMM0272  Photosystem II protein PsbK [KO:K02712]
PMM0299  psbL; photosystem II PsbL protein [KO:K02713]
PMM0317  psbM; possible Photosystem II reaction center M protein (PsbM) [KO:K02714]
PMM0228  psbO; Photosystem II manganese-stabilizing protein [KO:K02716]
PMM1098  psbP; photosystem II oxygen evolving complex protein PsbP [KO:K02717]
PMM0314  psbT; Photosystem II PsbT protein [KO:K02718]
PMM0062  psbX; photosystem II PsbX protein [KO:K02722]
PMM1117  psbY; possible Photosystem II reaction center Y protein (PsbY) [KO:K02723]
PMM1644  psbZ; possible Photosystem II reaction center Z protein (PsbZ) [KO:K02724]
PMM0507  psb27; possible Photosystem II reaction center Psb27 protein [KO:K08902]
PMM0926  psb28; possible Photosystem II reaction center Psb28 protein [KO:K08903]
PMM1524  psaA; Photosystem I PsaA protein [KO:K02689] [EC:1.97.1.12]
PMM1523  psaB; Photosystem I PsaB protein [KO:K02690] [EC:1.97.1.12]
PMM1607  psaC; Photosystem I subunit PsaC [KO:K02691] [EC:1.97.1.12]
PMM1578  psaD; Photosystem I protein PsaD [KO:K02692]
PMM0329  psaE; Photosystem I PsaE protein (subunit IV) [KO:K02693]
PMM0469  psaF; Photosystem I PsaF protein (subunit III) [KO:K02694]
PMM1520  psaI; photosystem I subunit VIII (PsaI) [KO:K02696]
PMM0468  psaJ; Photosystem I PsaJ protein (subunit IX) [KO:K02697]
PMM0906  psaK; Photosystem I PsaK protein (subunit X) [KO:K02698]
PMM1519  psaL; Photosystem I PsaL protein (subunit XI) [KO:K02699]
PMM0540  psaM; possible photosystem I reaction centre subunit XII (PsaM) [KO:K02700]
PMM0461  petA; Cytochrome f [KO:K02634]
PMM0325  petB; Cytochrome b6 [KO:K02635]
PMM0462  petC; Rieske iron-sulfur protein [KO:K02636] [EC:7.1.1.6]
PMM0326  petD; PetD protein (subunit IV of the Cytochrome b6f complex) [KO:K02637]
PMM1058  petG; Cytochrome b6/f complex, subunit V [KO:K02640]
PMM0740  petN; Cytochrome b6-f complex subunit VIII [KO:K03689]
PMM0581  petE; plastocyanin [KO:K02638]
PMM0366  Type-1 copper (blue) domain [KO:K02638]
PMM0898  petF; ferredoxin, petF-like protein [KO:K02639]
PMM1352  petF; ferredoxin [KO:K02639]
PMM1449  petF; ferredoxin [KO:K02639]
PMM1075  petH; ferredoxin-NADP oxidoreductase (FNR) [KO:K02641] [EC:1.18.1.2]
PMM1439  atpC; ATP synthase, Epsilon subunit [KO:K02114]
PMM1438  atpB; H+-transporting ATP synthase beta subunit [KO:K02112] [EC:7.1.2.2 7.2.2.1]
PMM1450  atpC; ATP synthase gamma subunit [KO:K02115]
PMM1451  atpA; H+-transporting ATP synthase alpha-subunit [KO:K02111] [EC:7.1.2.2 7.2.2.1]
PMM1452  atpH; ATP synthase, delta (OSCP) subunit [KO:K02113]
PMM1454  atpG; ATP synthase B/B' CF(0) [KO:K02109]
PMM1453  atpF; ATP synthase B/B' CF(0) [KO:K02109]
PMM1455  H+-transporting ATP synthase c subunit [KO:K02110]
PMM1456  atpI; ATP synthase 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
pmm00196  Photosynthesis - antenna proteins
pmm00710  Carbon fixation by Calvin cycle
KO pathway
ko00195   
LinkDB

DBGET integrated database retrieval system