KEGG   PATHWAY: dha00030
Entry
dha00030                    Pathway                                
Name
Pentose phosphate pathway - Debaryomyces hansenii
Description
The pentose phosphate pathway is a process of glucose turnover that produces NADPH as reducing equivalents and pentoses as essential parts of nucleotides. There are two different phases in the pathway. One is irreversible oxidative phase in which glucose-6P is converted to ribulose-5P by oxidative decarboxylation, and NADPH is generated [MD:M00006]. The other is reversible non-oxidative phase in which phosphorylated sugars are interconverted to generate xylulose-5P, ribulose-5P, and ribose-5P [MD:M00007]. Phosphoribosyl pyrophosphate (PRPP) formed from ribose-5P [MD:M00005] is an activated compound used in the biosynthesis of histidine and purine/pyrimidine nucleotides. This pathway map also shows the Entner-Doudoroff pathway where 6-P-gluconate is dehydrated and then cleaved into pyruvate and glyceraldehyde-3P [MD:M00008].
Class
Metabolism; Carbohydrate metabolism
Pathway map
dha00030  Pentose phosphate pathway
dha00030

Module
dha_M00004  Pentose phosphate pathway (Pentose phosphate cycle) [PATH:dha00030]
dha_M00005  PRPP biosynthesis, ribose 5P => PRPP [PATH:dha00030]
dha_M00006  Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:dha00030]
dha_M00007  Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:dha00030]
Other DBs
GO: 0006098
Organism
Debaryomyces hansenii [GN:dha]
Gene
DEHA2F13156g  DEHA2F13156p [KO:K01810] [EC:5.3.1.9]
DEHA2C10274g  DEHA2C10274p [KO:K00036] [EC:1.1.1.49 1.1.1.363]
DEHA2C12738g  DEHA2C12738p [KO:K01057] [EC:3.1.1.31]
DEHA2G23452g  DEHA2G23452p [KO:K01057] [EC:3.1.1.31]
DEHA2D06160g  DEHA2D06160p [KO:K00033] [EC:1.1.1.44 1.1.1.343]
DEHA2F13618g  DEHA2F13618p [KO:K01783] [EC:5.1.3.1]
DEHA2F03960g  DEHA2F03960p [KO:K00615] [EC:2.2.1.1]
DEHA2F19932g  DEHA2F19932p [KO:K00616] [EC:2.2.1.2]
DEHA2A09328g  DEHA2A09328p [KO:K01807] [EC:5.3.1.6]
DEHA2A12320g  DEHA2A12320p [KO:K01808] [EC:5.3.1.6]
DEHA2B12914g  DEHA2B12914p [KO:K01808] [EC:5.3.1.6]
DEHA2G10076g  DEHA2G10076p [KO:K00852] [EC:2.7.1.15]
DEHA2C05258g  DEHA2C05258p [KO:K01835] [EC:5.4.2.2]
DEHA2F03036g  DEHA2F03036p [KO:K01835] [EC:5.4.2.2]
DEHA2B08096g  DEHA2B08096p [KO:K00948] [EC:2.7.6.1]
DEHA2C10010g  DEHA2C10010p [KO:K00948] [EC:2.7.6.1]
DEHA2D17908g  DEHA2D17908p [KO:K00948] [EC:2.7.6.1]
DEHA2G03498g  DEHA2G03498p [KO:K00948] [EC:2.7.6.1]
DEHA2F08646g  DEHA2F08646p [KO:K00851] [EC:2.7.1.12]
DEHA2D17798g  DEHA2D17798p [KO:K01624] [EC:4.1.2.13]
DEHA2F01100g  DEHA2F01100p [KO:K03841] [EC:3.1.3.11]
DEHA2D10186g  DEHA2D10186p [KO:K00850] [EC:2.7.1.11]
DEHA2G20768g  DEHA2G20768p [KO:K00850] [EC:2.7.1.11]
Compound
C00022  Pyruvate
C00031  D-Glucose
C00085  D-Fructose 6-phosphate
C00117  D-Ribose 5-phosphate
C00118  D-Glyceraldehyde 3-phosphate
C00119  5-Phospho-alpha-D-ribose 1-diphosphate
C00121  D-Ribose
C00197  3-Phospho-D-glycerate
C00198  D-Glucono-1,5-lactone
C00199  D-Ribulose 5-phosphate
C00204  2-Dehydro-3-deoxy-D-gluconate
C00221  beta-D-Glucose
C00231  D-Xylulose 5-phosphate
C00257  D-Gluconic acid
C00258  D-Glycerate
C00279  D-Erythrose 4-phosphate
C00345  6-Phospho-D-gluconate
C00354  D-Fructose 1,6-bisphosphate
C00577  D-Glyceraldehyde
C00620  alpha-D-Ribose 1-phosphate
C00631  2-Phospho-D-glycerate
C00668  alpha-D-Glucose 6-phosphate
C00672  2-Deoxy-D-ribose 1-phosphate
C00673  2-Deoxy-D-ribose 5-phosphate
C01151  D-Ribose 1,5-bisphosphate
C01172  beta-D-Glucose 6-phosphate
C01182  D-Ribulose 1,5-bisphosphate
C01218  6-Phospho-2-dehydro-D-gluconate
C01236  D-Glucono-1,5-lactone 6-phosphate
C01801  Deoxyribose
C02076  Sedoheptulose
C03752  2-Amino-2-deoxy-D-gluconate
C04442  2-Dehydro-3-deoxy-6-phospho-D-gluconate
C05382  Sedoheptulose 7-phosphate
C06019  D-arabino-Hex-3-ulose 6-phosphate
C06473  2-Keto-D-gluconic acid
C20589  D-Glucosaminate-6-phosphate
Reference
  Authors
Nishizuka Y (ed).
  Title
[Metabolic Maps] (In Japanese)
  Journal
Tokyo Kagaku Dojin (1980)
Reference
  Authors
Nishizuka Y, Seyama Y, Ikai A, Ishimura Y, Kawaguchi A (eds).
  Title
[Cellular Functions and Metabolic Maps] (In Japanese)
  Journal
Tokyo Kagaku Dojin (1997)
Reference
  Authors
Michal G.
  Title
Biochemical Pathways
  Journal
Wiley (1999)
Reference
  Authors
Hove-Jensen B, Rosenkrantz TJ, Haldimann A, Wanner BL.
  Title
Escherichia coli phnN, encoding ribose 1,5-bisphosphokinase activity (phosphoribosyl diphosphate forming): dual role in phosphonate degradation and NAD biosynthesis pathways.
  Journal
J Bacteriol 185:2793-801 (2003)
DOI:10.1128/JB.185.9.2793-2801.2003
Reference
  Authors
Orita I, Sato T, Yurimoto H, Kato N, Atomi H, Imanaka T, Sakai Y
  Title
The ribulose monophosphate pathway substitutes for the missing pentose phosphate pathway in the archaeon Thermococcus kodakaraensis.
  Journal
J Bacteriol 188:4698-704 (2006)
DOI:10.1128/JB.00492-06
Reference
  Authors
Kato N, Yurimoto H, Thauer RK
  Title
The physiological role of the ribulose monophosphate pathway in bacteria and archaea.
  Journal
Biosci Biotechnol Biochem 70:10-21 (2006)
DOI:10.1271/bbb.70.10
Reference
  Authors
Kouril T, Wieloch P, Reimann J, Wagner M, Zaparty M, Albers SV, Schomburg D, Ruoff P, Siebers B
  Title
Unraveling the function of the two Entner-Doudoroff branches in the thermoacidophilic Crenarchaeon Sulfolobus solfataricus P2.
  Journal
FEBS J 280:1126-38 (2013)
DOI:10.1111/febs.12106
Reference
  Authors
Reher M, Schonheit P
  Title
Glyceraldehyde dehydrogenases from the thermoacidophilic euryarchaeota Picrophilus torridus and Thermoplasma acidophilum, key enzymes of the non-phosphorylative Entner-Doudoroff pathway, constitute a novel enzyme family within the aldehyde dehydrogenase superfamily.
  Journal
FEBS Lett 580:1198-204 (2006)
DOI:10.1016/j.febslet.2006.01.029
Reference
  Authors
Reher M, Fuhrer T, Bott M, Schonheit P
  Title
The nonphosphorylative Entner-Doudoroff pathway in the thermoacidophilic euryarchaeon Picrophilus torridus involves a novel 2-keto-3-deoxygluconate- specific aldolase.
  Journal
J Bacteriol 192:964-74 (2010)
DOI:10.1128/JB.01281-09
Related
pathway
dha00010  Glycolysis / Gluconeogenesis
dha00040  Pentose and glucuronate interconversions
dha00052  Galactose metabolism
dha00230  Purine metabolism
dha00240  Pyrimidine metabolism
dha00340  Histidine metabolism
dha00630  Glyoxylate and dicarboxylate metabolism
dha00750  Vitamin B6 metabolism
KO pathway
ko00030   
LinkDB

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