MetaCyc Pathway: hexitol fermentation to lactate, formate, ethanol and acetate in Phocaeicola vulgatus CL09T03C04

Add experiment(s):


Reactions and Genes D-Mannose (C)
remove
Mannitol-1-phosphate 5-dehydrogenase:
D-mannitol 1-phosphate + NAD+→β-D-fructofuranose 6-phosphate + NADH + H+ (EC 1.1.1.17)
No genes
Sorbitol-6-phosphate 2-dehydrogenase:
D-sorbitol 6-phosphate + NAD+→keto-D-fructose 6-phosphate + NADH + H+ (EC 1.1.1.140)
No genes
Fructose-bisphosphatase:
β-D-fructofuranose 1,6-bisphosphate + H2O→β-D-fructofuranose 6-phosphate + phosphate (EC 3.1.3.11)
HMPREF1058_RS18270 -1.2
6-phosphofructokinase:
β-D-fructofuranose 6-phosphate + ATP→β-D-fructofuranose 1,6-bisphosphate + ADP + H+ (EC 2.7.1.11)
HMPREF1058_RS05405 +0.4
HMPREF1058_RS10725 -0.4
HMPREF1058_RS14205 -1.0
Fructose-bisphosphate aldolase:
β-D-fructofuranose 1,6-bisphosphate→glycerone phosphate + D-glyceraldehyde 3-phosphate (EC 4.1.2.13)
HMPREF1058_RS00660 N.D.
HMPREF1058_RS05425 -0.1
HMPREF1058_RS13975 -0.2
Triose-phosphate isomerase (in reverse):
glycerone phosphate→D-glyceraldehyde 3-phosphate (EC 5.3.1.1)
HMPREF1058_RS08270 N.D.
Glyceraldehyde-3-phosphate dehydrogenase (phosphorylating):
D-glyceraldehyde 3-phosphate + NAD+ + phosphate→3-phospho-D-glyceroyl phosphate + NADH + H+ (EC 1.2.1.12)
HMPREF1058_RS06050 N.D.
Phosphoglycerate kinase (in reverse):
3-phospho-D-glyceroyl phosphate + ADP→3-phospho-D-glycerate + ATP (EC 2.7.2.3)
HMPREF1058_RS15030 N.D.
3-phospho-D-glycerate→2-phospho-D-glycerate (EC 5.4.2.12)
HMPREF1058_RS05420 +0.7
HMPREF1058_RS12285 N.D.
HMPREF1058_RS13980 -0.1
HMPREF1058_RS14725 -5.3
3-phospho-D-glycerate→2-phospho-D-glycerate (EC 5.4.2.11)
HMPREF1058_RS05420 +0.7
HMPREF1058_RS13980 -0.1
Phosphopyruvate hydratase:
2-phospho-D-glycerate→phosphoenolpyruvate + H2O (EC 4.2.1.11)
HMPREF1058_RS17225 -1.0
Pyruvate kinase (in reverse):
phosphoenolpyruvate + ADP + H+→pyruvate + ATP (EC 2.7.1.40)
HMPREF1058_RS09670 N.D.
L-lactate dehydrogenase (in reverse):
pyruvate + NADH + H+→(S)-lactate + NAD+ (EC 1.1.1.27)
No genes
Pyruvate, water dikinase:
pyruvate + ATP + H2O→phosphoenolpyruvate + AMP + 2 H+ + phosphate (EC 2.7.9.2)
No genes
Formate C-acetyltransferase (in reverse):
pyruvate + coenzyme A→acetyl-CoA + formate (EC 2.3.1.54)
HMPREF1058_RS12510 +0.2
HMPREF1058_RS12515 -0.3
HMPREF1058_RS18115 +0.3
HMPREF1058_RS18120 +0.1
Acetaldehyde dehydrogenase (acetylating) (in reverse):
acetyl-CoA + NADH + H+→acetaldehyde + coenzyme A + NAD+ (EC 1.2.1.10)
No genes
Phosphate acetyltransferase:
acetyl-CoA + phosphate→acetyl phosphate + coenzyme A (EC 2.3.1.8)
HMPREF1058_RS08505 N.D.
Acetate kinase (in reverse):
acetyl phosphate + ADP→acetate + ATP (EC 2.7.2.1; 2.7.2.15)
HMPREF1058_RS08510 N.D.
HMPREF1058_RS17920 -1.5
Alcohol dehydrogenase (in reverse):
acetaldehyde + NADH + H+→ethanol + NAD+ (EC 1.1.1.1)
HMPREF1058_RS09135 +0.0

Links:

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