KEGG   PATHWAY: pda00195
Entry
pda00195                    Pathway                                
Name
Photosynthesis - Phoenix dactylifera (date palm)
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
pda00195  Photosynthesis
pda00195

Module
pda_M00157  F-type ATPase, prokaryotes and chloroplasts [PATH:pda00195]
pda_M00161  Photosystem II [PATH:pda00195]
pda_M00163  Photosystem I [PATH:pda00195]
Organism
Phoenix dactylifera (date palm) [GN:pda]
Gene
103696312  [KO:K08901]
103697036  [KO:K02693]
103697175  [KO:K02115]
103702636  [KO:K02639]
103702676  [KO:K03542]
103702824  [KO:K08901]
103703121  [KO:K14332]
103704536  [KO:K02721]
103705445  [KO:K02694]
103705520  [KO:K02109]
103705634  [KO:K02716]
103706150  [KO:K02641] [EC:1.18.1.2]
103706587  [KO:K02639]
103706861  [KO:K02695]
103708158  [KO:K02113]
103709474  [KO:K02695]
103709811  [KO:K02717]
103709970  [KO:K08901]
103709971  [KO:K08901]
103710511  [KO:K02698]
103710651  [KO:K02717]
103711376  [KO:K02641] [EC:1.18.1.2]
103711977  [KO:K08905]
103712123  [KO:K02639]
103712135  [KO:K02109]
103712192  [KO:K02723]
103713825  [KO:K03541]
103713909  [KO:K02639]
103714605  [KO:K08902]
103715159  [KO:K02716]
103715263  [KO:K02113]
103716380  [KO:K08901]
103716456  [KO:K02692]
103717329  [KO:K08901]
103717622  [KO:K02115]
103717780  [KO:K02113]
103717920  [KO:K03541]
103718003  [KO:K02639]
103718464  [KO:K08905]
103718918  [KO:K02638]
103720245  [KO:K02639]
103720518  [KO:K02701]
103720701  [KO:K02639]
103721347  [KO:K02717]
103721578  [KO:K08903]
103721920  [KO:K08901]
103723659  [KO:K02636] [EC:7.1.1.6]
103724125  [KO:K02699]
103724318  [KO:K08901]
11542574  atp8; ATP synthase F0 subunit 8 [KO:K02109]
120103796  [KO:K02639]
120104037  [KO:K08906]
120105654  [KO:K08905]
120105786  [KO:K02703] [EC:1.10.3.9]
120106022  [KO:K08903]
120106883  [KO:K02703] [EC:1.10.3.9]
120106884  [KO:K02109]
120108883  [KO:K02111] [EC:7.1.2.2 7.2.2.1]
120108887  [KO:K02109]
120109019  [KO:K02112] [EC:7.1.2.2 7.2.2.1]
120109391  [KO:K08901]
120111494  [KO:K02706] [EC:1.10.3.9]
120111852  [KO:K02704]
120111900  [KO:K02639]
8890482  psbK; photosystem II protein K [KO:K02712]
8890483  psbI; photosystem II protein I [KO:K02710]
8890486  atpA; ATP synthase CF1 alpha chain [KO:K02111] [EC:7.1.2.2 7.2.2.1]
8890487  atpF; ATP synthase CF0 B chain subunit I [KO:K02109]
8890488  atpI; ATP synthase CF0 A chain subunit IV [KO:K02108]
8890493  petN; cytochrome b6-f complex subunit VIII [KO:K03689]
8890494  psbM; photosystem II protein M [KO:K02714]
8890499  psbD; photosystem II D2 protein [KO:K02706] [EC:1.10.3.9]
8890500  psbC; photosystem II 44 kDa apoprotein [KO:K02705]
8890502  psbZ; photosystem II protein Z [KO:K02724]
8890506  psaB; photosystem I P700 chlorophyll A apoprotein A2 [KO:K02690] [EC:1.97.1.12]
8890507  psaA; photosystem I P700 chlorophyll A apoprotein A1 [KO:K02689] [EC:1.97.1.12]
8890516  atpE; ATP synthase CF1 epsilon chain [KO:K02114]
8890517  atpB; ATP synthase CF1 beta chain [KO:K02112] [EC:7.1.2.2 7.2.2.1]
8890523  petA; cytochrome F [KO:K02634]
8890524  psbJ; photosystem II protein J [KO:K02711]
8890525  psbL; photosystem II protein L [KO:K02713]
8890526  psbF; cytochrome b559 beta chain [KO:K02708]
8890527  psbE; cytochrome b559 alpha chain [KO:K02707]
8890529  petG; cytochrome b6-f complex subunit V [KO:K02640]
8890532  psaJ; photosystem I reaction center subunit IX [KO:K02697]
8890537  psbA; photosystem II Q(b) protein (D1) [KO:K02703] [EC:1.10.3.9]
8890538  psbT; photosystem II protein T [KO:K02718]
8890540  psbH; photosystem II 10 kDa phosphoprotein [KO:K02709]
8890541  petB; cytochrome b6 [KO:K02635]
8890542  petD; cytochrome b6-f complex subunit IV [KO:K02637]
8890573  psaC; photosystem I iron-sulfur center subunit VII [KO:K02691] [EC:1.97.1.12]
8890597  psbB; photosystem II p680 chlorophyll A apoprotein [KO:K02704]
8890600  atpH; ATP synthase CF0 C chain subunit III [KO:K02110]
8890604  psaI; photosystem I reaction center subunit VIII [KO:K02696]
9405964  petB; cytochrome b6 [KO:K02635]
9405965  petD; cytochrome b6-f complex subunit IV [KO:K02637]
9405978  psbI; photosystem II protein I [KO:K02710]
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
pda00196  Photosynthesis - antenna proteins
pda00710  Carbon fixation by Calvin cycle
KO pathway
ko00195   

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