KEGG   PATHWAY: ecq00040
Entry
ecq00040                    Pathway                                
Name
Pentose and glucuronate interconversions - Escherichia coli O81 ED1a (commensal)
Class
Metabolism; Carbohydrate metabolism
Pathway map
ecq00040  Pentose and glucuronate interconversions
ecq00040

Module
ecq_M00061  D-Glucuronate degradation, D-glucuronate => pyruvate + D-glyceraldehyde 3P [PATH:ecq00040]
ecq_M00631  D-Galacturonate degradation (bacteria), D-galacturonate => pyruvate + D-glyceraldehyde 3P [PATH:ecq00040]
Organism
Escherichia coli O81 ED1a (commensal) [GN:ecq]
Gene
ECED1_0736  ybhC; pectin methylesterase [KO:K01051] [EC:3.1.1.11]
ECED1_3300  kduI; 5-keto 4-deoxyuronate isomerase [KO:K01815] [EC:5.3.1.17]
ECED1_3299  kduD; 2-deoxy-D-gluconate 3-dehydrogenase [KO:K00065] [EC:1.1.1.127]
ECED1_3759  uxaC; uronate isomerase [KO:K01812] [EC:5.3.1.12]
ECED1_1653  uxaB; altronate oxidoreductase, NAD-dependent [KO:K00041] [EC:1.1.1.58]
ECED1_3758  uxaA; altronate hydrolase [KO:K01685] [EC:4.2.1.7]
ECED1_5204  uxuA; mannonate hydrolase [KO:K01686] [EC:4.2.1.8]
ECED1_1749  rspA; putative enolase/dehydratase [KO:K08323] [EC:4.2.1.8]
ECED1_4666  rspA; putative enolase/dehydratase [KO:K08323] [EC:4.2.1.8]
ECED1_5205  uxuB; D-mannonate oxidoreductase, NAD-binding [KO:K00040] [EC:1.1.1.57]
ECED1_1670  ydfI; putative mannonate dehydrogenase [KO:K00040] [EC:1.1.1.57]
ECED1_1748  rspB; putative oxidoreductase, Zn-dependent and NAD(P)-binding [KO:K08322] [EC:1.1.1.380]
ECED1_1816  uidA; beta-D-glucuronidase [KO:K01195] [EC:3.2.1.31]
ECED1_2377  ugd; UDP-glucose 6-dehydrogenase [KO:K00012] [EC:1.1.1.22]
ECED1_1387  galU; glucose-1-phosphate uridylyltransferase [KO:K00963] [EC:2.7.7.9]
ECED1_2387  galF; putative subunit with GalU [KO:K00963] [EC:2.7.7.9]
ECED1_4263  yiaK; 2,3-diketo-L-gulonate dehydrogenase, NADH-dependent [KO:K08092] [EC:1.1.1.130]
ECED1_4269  lyxK; L-xylulose kinase [KO:K00880] [EC:2.7.1.53]
ECED1_4983  ulaD; 3-keto-L-gulonate 6-phosphate decarboxylase [KO:K03078] [EC:4.1.1.85]
ECED1_4270  sgbH; 3-keto-L-gulonate 6-phosphate decarboxylase [KO:K03078] [EC:4.1.1.85]
ECED1_5047  ulaE; L-xylulose 5-phosphate 3-epimerase [KO:K03079] [EC:5.1.3.22]
ECED1_4271  sgbU; putative L-xylulose 5-phosphate 3-epimerase [KO:K03079] [EC:5.1.3.22]
ECED1_5048  ulaF; L-ribulose 5-phosphate 4-epimerase [KO:K03077] [EC:5.1.3.4]
ECED1_0060  araD; L-ribulose-5-phosphate 4-epimerase [KO:K03077] [EC:5.1.3.4]
ECED1_4272  sgbE; L-ribulose-5-phosphate 4-epimerase [KO:K03077] [EC:5.1.3.4]
ECED1_4044  rpe; D-ribulose-5-phosphate 3-epimerase [KO:K01783] [EC:5.1.3.1]
ECED1_0061  araA; L-arabinose isomerase [KO:K01804] [EC:5.3.1.4]
ECED1_0062  araB; L-ribulokinase [KO:K00853] [EC:2.7.1.16]
ECED1_4249  xylB; xylulokinase [KO:K00854] [EC:2.7.1.17]
ECED1_4250  xylA; D-xylose isomerase [KO:K01805] [EC:5.3.1.5]
ECED1_4605  rhaB; rhamnulokinase [KO:K00848] [EC:2.7.1.5]
ECED1_4603  rhaD; rhamnulose-1-phosphate aldolase [KO:K01629] [EC:4.1.2.19]
ECED1_4341  conserved hypothetical protein, putative sugar related regulatory protein [KO:K09988] [EC:5.3.1.15]
ECED1_1978  ydjJ; putative iditol dehydrogenase [KO:K00008] [EC:1.1.1.14]
ECED1_3255  fucI; L-fucose isomerase [KO:K01818] [EC:5.3.1.25 5.3.1.3]
ECED1_3256  fucK; L-fuculokinase [KO:K00879] [EC:2.7.1.51]
ECED1_3253  fucA; L-fuculose-1-phosphate aldolase [KO:K01628] [EC:4.1.2.17]
Compound
C00022  Pyruvate
C00026  2-Oxoglutarate
C00029  UDP-glucose
C00103  D-Glucose 1-phosphate
C00111  Glycerone phosphate
C00116  Glycerol
C00167  UDP-glucuronate
C00181  D-Xylose
C00191  D-Glucuronate
C00199  D-Ribulose 5-phosphate
C00204  2-Dehydro-3-deoxy-D-gluconate
C00216  D-Arabinose
C00231  D-Xylulose 5-phosphate
C00259  L-Arabinose
C00266  Glycolaldehyde
C00309  D-Ribulose
C00310  D-Xylulose
C00312  L-Xylulose
C00333  D-Galacturonate
C00379  Xylitol
C00433  2,5-Dioxopentanoate
C00470  Pectate
C00474  Ribitol
C00476  D-Lyxose
C00502  D-Xylonate
C00508  L-Ribulose
C00514  D-Mannonate
C00532  L-Arabitol
C00558  D-Tagaturonate
C00618  3-Dehydro-L-gulonate
C00714  Pectin
C00789  CDP-ribitol
C00800  L-Gulonate
C00817  D-Altronate
C00905  D-Fructuronate
C01068  D-Ribitol 5-phosphate
C01101  L-Ribulose 5-phosphate
C01508  L-Lyxose
C01904  D-Arabitol
C02266  D-Xylonolactone
C02273  Digalacturonate
C02426  L-Glyceraldehyde
C02753  D-Xylono-1,4-lactone
C03033  beta-D-Glucuronoside
C03291  L-Xylulose 5-phosphate
C03826  2-Dehydro-3-deoxy-D-xylonate
C04053  5-Dehydro-4-deoxy-D-glucuronate
C04349  (4S)-4,6-Dihydroxy-2,5-dioxohexanoate
C04575  (4R,5S)-4,5,6-Trihydroxy-2,3-dioxohexanoate
C05385  D-Glucuronate 1-phosphate
C05411  L-Xylonate
C05412  L-Lyxonate
C06118  4-(4-Deoxy-alpha-D-gluc-4-enuronosyl)-D-galacturonate
C06441  L-Xylulose 1-phosphate
C14899  3-Dehydro-L-gulonate 6-phosphate
C15930  L-Galactonate
C20680  2-Dehydro-3-deoxy-L-galactonate
C22337  D-Ribulose 1-phosphate
C22712  4-Deoxy-L-threo-hex-4-enopyranuronate
Reference
PMID:11741871
  Authors
Yew WS, Gerlt JA.
  Title
Utilization of L-ascorbate by Escherichia coli K-12: assignments of functions to products of the yjf-sga and yia-sgb operons.
  Journal
J Bacteriol 184:302-6 (2002)
DOI:10.1128/JB.184.1.302-306.2002
Reference
PMID:15697206
  Authors
Yew WS, Akana J, Wise EL, Rayment I, Gerlt JA
  Title
Evolution of enzymatic activities in the orotidine 5'-monophosphate decarboxylase suprafamily: enhancing the promiscuous D-arabino-hex-3-ulose 6-phosphate synthase reaction catalyzed by 3-keto-L-gulonate 6-phosphate decarboxylase.
  Journal
Biochemistry 44:1807-15 (2005)
DOI:10.1021/bi047815v
Reference
PMID:10572115
  Authors
Yasueda H, Kawahara Y, Sugimoto S.
  Title
Bacillus subtilis yckG and yckF encode two key enzymes of the ribulose monophosphate pathway used by methylotrophs, and yckH is required for their expression.
  Journal
J Bacteriol 181:7154-60 (1999)
DOI:10.1128/JB.181.23.7154-7160.1999
Reference
PMID:10913097
  Authors
Ibanez E, Gimenez R, Pedraza T, Baldoma L, Aguilar J, Badia J
  Title
Role of the yiaR and yiaS genes of Escherichia coli in metabolism of endogenously formed L-xylulose.
  Journal
J Bacteriol 182:4625-7 (2000)
DOI:10.1128/JB.182.16.4625-4627.2000
Reference
PMID:15901685
  Authors
Orita I, Yurimoto H, Hirai R, Kawarabayasi Y, Sakai Y, Kato N
  Title
The archaeon Pyrococcus horikoshii possesses a bifunctional enzyme for formaldehyde fixation via the ribulose monophosphate pathway.
  Journal
J Bacteriol 187:3636-42 (2005)
DOI:10.1128/JB.187.11.3636-3642.2005
Related
pathway
ecq00010  Glycolysis / Gluconeogenesis
ecq00020  Citrate cycle (TCA cycle)
ecq00030  Pentose phosphate pathway
ecq00052  Galactose metabolism
ecq00053  Ascorbate and aldarate metabolism
ecq00500  Starch and sucrose metabolism
ecq00520  Amino sugar and nucleotide sugar metabolism
ecq00561  Glycerolipid metabolism
ecq00562  Inositol phosphate metabolism
ecq00740  Riboflavin metabolism
KO pathway
ko00040   
LinkDB

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