MetaCyc Pathway: sucrose biosynthesis II in Bacteroides stercoris CC31F

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Reactions and Genes D-Glucosamine Hydrochloride 10 mM (C)
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4-alpha-glucanotransferase (in reverse):
maltose + a plant soluble heteroglycan→D-glucopyranose + a plant soluble heteroglycan (EC 2.4.1.25)
HMPREF1181_RS08670 +0.6
Hexokinase:
D-glucopyranose + ATP→D-glucopyranose 6-phosphate + ADP + H+ (EC 2.7.1.1; 2.7.1.2)
HMPREF1181_RS03610 N.D.
HMPREF1181_RS06745 -1.4
Phosphorylase:
a plant soluble heteroglycan + phosphate→a plant soluble heteroglycan + α-D-glucopyranose 1-phosphate (EC 2.4.1.1)
HMPREF1181_RS12985 +0.1
HMPREF1181_RS15990 -0.6
Glucose-6-phosphate isomerase:
α-D-glucose 6-phosphate→β-D-fructofuranose 6-phosphate (EC 5.3.1.9)
HMPREF1181_RS08575 N.D.
Phosphoglucomutase (in reverse):
D-glucopyranose 6-phosphate→α-D-glucopyranose 1-phosphate (EC 5.4.2.2)
HMPREF1181_RS06485 N.D.
HMPREF1181_RS10675 N.D.
UTP-monosaccharide-1-phosphate uridylyltransferase:
α-D-glucopyranose 1-phosphate + H+ + UTP→UDP-α-D-glucose + diphosphate (EC 2.7.7.64; 2.7.7.9)
No genes
Sucrose-phosphate synthase:
UDP-α-D-glucose + β-D-fructofuranose 6-phosphate→sucrose 6F-phosphate + H+ + UDP (EC 2.4.1.14)
No genes
Sucrose-phosphate phosphatase:
sucrose 6F-phosphate + H2O→sucrose + phosphate (EC 3.1.3.24)
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