MetaCyc Pathway: β-(1,4)-mannan degradation in Pseudomonas fluorescens FW300-N2E2

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Reactions and Genes Nickel (II) chloride 0.5 mM
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Mannan 1,4-mannobiosidase:
a (1,4)-β-D-mannan + n H2O→n-1 β-1,4-D-mannobiose (EC 3.2.1.100)
No genes
Mannan endo-1,4-beta-mannosidase:
a (1,4)-β-D-mannan + H2O→2 a β-(1,4)-mannan oligosaccharide (EC 3.2.1.78)
No genes
a β-(1,4)-mannan oligosaccharide + phosphate→a β-(1,4)-mannan oligosaccharide + α-D-mannose 1-phosphate (EC 2.4.1.319)
No genes
Cellobiose epimerase:
β-1,4-D-mannobiose→β-D-mannosyl-(1→4)-D-glucose (EC 5.1.3.11)
No genes
β-D-mannosyl-(1→4)-D-glucose + phosphate→α-D-mannose 1-phosphate + D-glucopyranose (EC 2.4.1.281)
No genes
Phosphomannomutase:
α-D-mannose 1-phosphate→D-mannopyranose 6-phosphate (EC 5.4.2.8)
Pf6N2E2_4374 +0.1
Mannose-6-phosphate isomerase:
D-mannopyranose 6-phosphate→β-D-fructofuranose 6-phosphate (EC 5.3.1.8)
Pf6N2E2_2741 -0.1
Pf6N2E2_3574 -1.5
Pf6N2E2_5377 -0.1
Pf6N2E2_5763 -0.2

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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