MetaCyc Pathway: ethene biosynthesis V (engineered) in Rahnella sp. WP5

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Reactions and Genes casaminos (C)
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2 H2O[in] + hν[cytosol] + 2 a plastoquinone + 4 H+[out]→2 a plastoquinol + dioxygen[in] + 4 H+[in] (EC 1.10.3.9)
No genes
a plastoquinol + 2 an oxidized plastocyanin[in] + 2 H+[out]→2 a reduced plastocyanin[in] + a plastoquinone + 4 H+[in] (EC 7.1.1.6)
No genes
a reduced plastocyanin[in] + hν[cytosol] + an oxidized ferredoxin [iron-sulfur] cluster[out]→a reduced ferredoxin [iron-sulfur] cluster[out] + an oxidized plastocyanin[in] (EC 1.97.1.12)
No genes
Ferredoxin--NADP(+) reductase:
2 a reduced ferredoxin [iron-sulfur] cluster[out] + NADP+[out] + H+[out]→NADPH[out] + 2 an oxidized ferredoxin [iron-sulfur] cluster[out] (EC 1.18.1.2)
EX31_RS14285 -0.0
Glyceraldehyde-3-phosphate dehydrogenase (NADP(+)) (phosphorylating) (in reverse):
3-phospho-D-glyceroyl phosphate + NADPH + H+→D-glyceraldehyde 3-phosphate + NADP+ + phosphate (EC 1.2.1.13)
No genes
Triose-phosphate isomerase:
D-glyceraldehyde 3-phosphate→glycerone phosphate (EC 5.3.1.1)
EX31_RS14300 N.D.
Fructose-bisphosphate aldolase (in reverse):
glycerone phosphate + D-glyceraldehyde 3-phosphate→β-D-fructofuranose 1,6-bisphosphate (EC 4.1.2.13)
EX31_RS01425 +0.3
EX31_RS21415 N.D.
Fructose-bisphosphate aldolase (in reverse):
glycerone phosphate + D-erythrose 4-phosphate→D-sedoheptulose 1,7-bisphosphate (EC 4.1.2.13)
EX31_RS01425 +0.3
EX31_RS21415 N.D.
Fructose-bisphosphatase:
β-D-fructofuranose 1,6-bisphosphate + H2O→β-D-fructofuranose 6-phosphate + phosphate (EC 3.1.3.11)
EX31_RS08670 -2.6
EX31_RS10785 -0.1
EX31_RS14275 -0.1
EX31_RS23635 +0.1
Sedoheptulose-bisphosphatase:
D-sedoheptulose 1,7-bisphosphate + H2O→D-sedoheptulose 7-phosphate + phosphate (EC 3.1.3.37)
No genes
Transketolase:
D-sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate→D-ribose 5-phosphate + D-xylulose 5-phosphate (EC 2.2.1.1)
EX31_RS19490 +0.1
EX31_RS19495 +0.1
EX31_RS20285 -0.1
EX31_RS21400 -1.9
Transketolase (in reverse):
β-D-fructofuranose 6-phosphate + D-glyceraldehyde 3-phosphate→D-xylulose 5-phosphate + D-erythrose 4-phosphate (EC 2.2.1.1)
EX31_RS19490 +0.1
EX31_RS19495 +0.1
EX31_RS20285 -0.1
EX31_RS21400 -1.9
Ribose-5-phosphate isomerase:
D-ribose 5-phosphate→D-ribulose 5-phosphate (EC 5.3.1.6)
EX31_RS21465 N.D.
Ribulose-phosphate 3-epimerase (in reverse):
D-xylulose 5-phosphate→D-ribulose 5-phosphate (EC 5.1.3.1)
EX31_RS04705 N.D.
Phosphoribulokinase:
D-ribulose 5-phosphate + ATP→D-ribulose-1,5-bisphosphate + ADP + H+ (EC 2.7.1.19)
EX31_RS04610 +0.2
Ribulose-bisphosphate carboxylase (in reverse):
D-ribulose-1,5-bisphosphate + CO2 + H2O→2 3-phospho-D-glycerate + 2 H+ (EC 4.1.1.39)
No genes
3-phospho-D-glycerate→2-phospho-D-glycerate (EC 5.4.2.12)
EX31_RS03970 -0.1
EX31_RS14360 +0.0
EX31_RS23555 N.D.
Phosphoglycerate kinase:
3-phospho-D-glycerate + ATP→3-phospho-D-glyceroyl phosphate + ADP (EC 2.7.2.3)
EX31_RS21410 N.D.
Phosphopyruvate hydratase:
2-phospho-D-glycerate→H2O + phosphoenolpyruvate (EC 4.2.1.11)
EX31_RS07940 N.D.
Phosphoenolpyruvate carboxylase (in reverse):
phosphoenolpyruvate + hydrogen carbonate→oxaloacetate + phosphate (EC 4.1.1.31)
EX31_RS14200 +0.1
Citrate (Si)-synthase:
oxaloacetate + H2O + acetyl-CoA→citrate + coenzyme A + H+ (EC 2.3.3.1; 2.3.3.16; 2.3.3.3)
EX31_RS23415 -1.6
Aconitate hydratase:
citrate→H2O + cis-aconitate (EC 4.2.1.3)
EX31_RS03400 -1.4
EX31_RS09885 +0.4
Aconitate hydratase:
cis-aconitate + H2O→D-threo-isocitrate (EC 4.2.1.3)
EX31_RS03400 -1.4
EX31_RS09885 +0.4
Isocitrate dehydrogenase (NADP(+)):
D-threo-isocitrate + NADP+→CO2 + NADPH + 2-oxoglutarate (EC 1.1.1.42)
EX31_RS24590 N.D.
2-oxoglutarate + dioxygen + 2 H+→3 CO2 + H2O + ethene (EC 1.13.12.19)
No genes

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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