KEGG   PATHWAY: lbo00195
Entry
lbo00195                    Pathway                                
Name
Photosynthesis - Leptolyngbya boryana
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
lbo00195  Photosynthesis
lbo00195

Module
lbo_M00157  F-type ATPase, prokaryotes and chloroplasts [PATH:lbo00195]
lbo_M00161  Photosystem II [PATH:lbo00195]
lbo_M00163  Photosystem I [PATH:lbo00195]
Organism
Leptolyngbya boryana [GN:lbo]
Gene
LBWT_57790  photosystem II DI subunit, Q(B) protein [KO:K02703] [EC:1.10.3.9]
LBWT_13760  Photosystem Q(B) protein [KO:K02703] [EC:1.10.3.9]
LBWT_33200  photosystem II DI subunit, Q(B) protein [KO:K02703] [EC:1.10.3.9]
LBWT_10560  photosystem II D1 protein [KO:K02703] [EC:1.10.3.9]
LBWT_45920  photosystem II chlorophyll-binding protein CP47 [KO:K02704]
LBWT_23870  photosystem II 44 kDa subunit reaction center protein [KO:K02705]
LBWT_23880  Photosystem II DII subunit, Q(A) protein [KO:K02706] [EC:1.10.3.9]
LBWT_41920  Photosystem II DII subunit, Q(A) protein [KO:K02706] [EC:1.10.3.9]
LBWT_13510  Cytochrome b559 subunit alpha [KO:K02707]
LBWT_13512  Cytochrome b559 subunit beta [KO:K02708]
LBWT_8420  photosystem II 10 kDa phosphoprotein [KO:K02709]
LBWT_31015  Photosystem II reaction center protein I, PsbI [KO:K02710]
LBWT_13516  photosystem II protein J, PsbJ [KO:K02711]
LBWT_22640  Photosystem II 4 kDa reaction center component superfamily [KO:K02712]
LBWT_13514  Photosystem II reaction center L, PsbL [KO:K02713]
LBWT_45905  Photosystem II reaction center protein M, PsbM [KO:K02714]
LBWT_45890  Manganese-stabilising protein / photosystem II polypeptide [KO:K02716]
LBWT_1140  PsbP protein [KO:K02717]
LBWT_45925  Photosytem II reaction center protein T, PsbT [KO:K02718]
LBWT_27150  PSBU, Photosystem II 12 kDa extrinsic protein [KO:K02719]
LBWT_18800  Photosystem II 12 kDa extrinsic protein (PsbU) [KO:K02719]
LBWT_6760  cytochrome c-550 [KO:K02720]
LBWT_6770  Cytochrome c-550-like protein [KO:K02720]
LBWT_14935  Photosystem II reaction center X protein, PsbX [KO:K02722]
LBWT_5060  photosystem II core protein PsbZ [KO:K02724]
LBWT_41440  photosystem II protein Psb27 [KO:K08902]
LBWT_34130  Photosystem II reaction center Psb28 protein [KO:K08903]
LBWT_25820  photosystem I core protein PsaA [KO:K02689] [EC:1.97.1.12]
LBWT_48210  Photosystem I P700 chlorophyll a apoprotein A2 [KO:K02690] [EC:1.97.1.12]
LBWT_25810  photosystem I core protein PsaB [KO:K02690] [EC:1.97.1.12]
LBWT_29945  PsaC, Photosystem I iron-sulfur center [Fischerella] [KO:K02691] [EC:1.97.1.12]
LBWT_32780  PsaD protein [KO:K02692]
LBWT_13890  Photosystem I reaction centre subunit IV / PsaE [KO:K02693]
LBWT_33520  Photosystem I reaction centre subunit III [KO:K02694]
LBWT_32130  photosystem I reaction center subunit PsaK [KO:K02698]
LBWT_7850  photosystem I reaction center subunit PsaK [KO:K02698]
LBWT_37750  PSAK2, Photosystem I reaction center subunit PsaK 2 [KO:K02698]
LBWT_13530  photosystem I reaction center protein subunit XI [KO:K02699]
LBWT_52310  Photosystem I reaction centre subunit XI [KO:K02699]
LBWT_55010  cytochrome f [KO:K02634]
LBWT_51310  cytochrome b/b6 domain-containing protein [KO:K02635]
LBWT_36000  Cytochrome b6 [KO:K02635]
LBWT_24120  Rieske (2Fe-2S) domain-containing protein [KO:K02636] [EC:7.1.1.6]
LBWT_55000  Cytochrome b6-f complex Fe-S subunit [KO:K02636] [EC:7.1.1.6]
LBWT_36010  cytochrome b6/f complex subunit IV [KO:K02637]
LBWT_49055  Cytochrome b6-f complex subunit 5, PetG [KO:K02640]
LBWT_32645  PetM family of cytochrome b6f complex subunit 7 [KO:K02643]
LBWT_41725  cytochrome b6-f complex subunit VIII, PetN [KO:K03689]
LBWT_6780  plastocyanin [KO:K02638]
LBWT_23340  FER2; Short=FdII [KO:K02639]
LBWT_42580  FER1, Ferredoxin-1 [KO:K02639]
LBWT_45260  ferredoxin 2Fe-2S [KO:K02639]
LBWT_46540  2Fe-2S ferredoxin [KO:K02639]
LBWT_40950  Ferredoxin--NADP(+) reductase [KO:K02641] [EC:1.18.1.2]
LBWT_5000  cytochrome C class I [KO:K08906]
LBWT_6790  Cytochrome c6 [KO:K08906]
LBWT_16630  CYC6, Cytochrome c6 [KO:K08906]
LBWT_45290  ATP synthase, F1 epsilon subunit [KO:K02114]
LBWT_45300  ATP synthase F1 subunit beta [KO:K02112] [EC:7.1.2.2 7.2.2.1]
LBWT_17120  ATP synthase F1 subcomplex gamma subunit [KO:K02115]
LBWT_17130  ATP synthase F1 subcomplex subunit alpha [KO:K02111] [EC:7.1.2.2 7.2.2.1]
LBWT_17140  ATP synthase F1 subunit delta [KO:K02113]
LBWT_17150  ATP synthase subunit b [KO:K02109]
LBWT_17160  ATP synthase subunit b [KO:K02109]
LBWT_17170  ATP synthase F0 subcomplex C subunit [KO:K02110]
LBWT_17180  F0F1-type ATP synthase, alpha 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
lbo00196  Photosynthesis - antenna proteins
lbo00710  Carbon fixation by Calvin cycle
KO pathway
ko00195   
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