| Reactions and Genes | D-Xylose (C) |
|---|
| remove |
Glucose-6-phosphate isomerase (in reverse):
β-D-fructofuranose 6-phosphate→α-D-glucose 6-phosphate (EC 5.3.1.9) |
| EX31_RS11815 | -0.7 |
Phosphoglucomutase (in reverse):
D-glucopyranose 6-phosphate→α-D-glucopyranose 1-phosphate (EC 5.4.2.2) |
| EX31_RS08570 | N.D. |
| EX31_RS23320 | +0.4 |
Glucose-1-phosphate adenylyltransferase:
α-D-glucopyranose 1-phosphate + ATP + H+→ADP-α-D-glucose + diphosphate (EC 2.7.7.27) |
| EX31_RS05015 | +0.2 |
Starch synthase:
ADP-α-D-glucose + a (1→4)-α-D-glucan→a (1→4)-α-D-glucan + ADP (EC 2.4.1.21) |
| EX31_RS05010 | -1.7 |
1,4-alpha-glucan branching enzyme:
a (1→4)-α-D-glucan→a (1,6)-α-D-glucosyl-(1,4)-α-glucan (EC 2.4.1.18) |
| EX31_RS05025 | -0.1 |
NDP-glucose--starch glucosyltransferase:
n a (1→4)-α-D-glucan + ADP-α-D-glucose→n α-amylose + ADP (EC 2.4.1.242) |
| No genes |
1,4-alpha-glucan branching enzyme:
n α-amylose→n amylopectin (EC 2.4.1.18) |
| EX31_RS05025 | -0.1 |
Isoamylase:
n a (1,6)-α-D-glucosyl-(1,4)-α-glucan + n H2O→n a (1,6)-α-D-glucosyl-(1,4)-α-glucan + n a maltooligosaccharide (EC 3.2.1.68) |
| No genes |
| n a (1,6)-α-D-glucosyl-(1,4)-α-glucan→n amylopectin |
| No genes |
| α-amylose + n amylopectin→n starch |
| No genes |
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