MetaCyc Pathway: pentose phosphate pathway in Enterobacter asburiae PDN3

Glucose-6-phosphate dehydrogenase: D-glucopyranose 6-phosphate + NADP+→6-phospho D-glucono-1,5-lactone + NADPH + H+ (EC 1.1.1.49)

EX28DRAFT_0704

6-phosphogluconolactonase: 6-phospho D-glucono-1,5-lactone + H2O→D-gluconate 6-phosphate + H+ (EC 3.1.1.31)

EX28DRAFT_2225

Phosphogluconate dehydrogenase (decarboxylating): D-gluconate 6-phosphate + NADP+→D-ribulose 5-phosphate + CO2 + NADPH (EC 1.1.1.44)

EX28DRAFT_0529

Ribose-5-phosphate isomerase (in reverse): D-ribulose 5-phosphate→D-ribose 5-phosphate (EC 5.3.1.6)

EX28DRAFT_2966

Ribulose-phosphate 3-epimerase: D-ribulose 5-phosphate→D-xylulose 5-phosphate (EC 5.1.3.1)

EX28DRAFT_4156

Transketolase (in reverse): D-ribose 5-phosphate + D-xylulose 5-phosphate→D-sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate (EC 2.2.1.1)

EX28DRAFT_0196

EX28DRAFT_0310

EX28DRAFT_0311

EX28DRAFT_2974

Transaldolase: D-sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate→D-erythrose 4-phosphate + β-D-fructofuranose 6-phosphate (EC 2.2.1.2)

EX28DRAFT_0197

EX28DRAFT_2139

EX28DRAFT_3620

EX28DRAFT_4416

Transketolase: D-erythrose 4-phosphate + D-xylulose 5-phosphate→β-D-fructofuranose 6-phosphate + D-glyceraldehyde 3-phosphate (EC 2.2.1.1)

EX28DRAFT_0196

EX28DRAFT_0310

EX28DRAFT_0311

EX28DRAFT_2974

Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information