MetaCyc Pathway: pentose phosphate pathway (non-oxidative branch) I in Rahnella sp. WP5

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

EX31_RS21465

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

EX31_RS04705

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

EX31_RS19490

EX31_RS19495

EX31_RS20285

EX31_RS21400

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

EX31_RS03920

EX31_RS09820

EX31_RS14655

EX31_RS20280

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

EX31_RS19490

EX31_RS19495

EX31_RS20285

EX31_RS21400

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