Sucrose metabolism (WP2623)

Arabidopsis thaliana

This pathway represents the reactions for the synthesis and degradation in the cytosol of plants. Enzymes, metabolites and cofactors are represented according to different sources (KEGG, Plant Physiology (third edition), UniProt) Enzyme IDs are either UniProt or Enzyme code and are non-exhaustive due to the redundancy of most databases. This pathway is partly based on: Links to other pathways are represented as well.


Anwesha Bohler , Sacha Bohler , Egon Willighagen , Denise Slenter , and Eric Weitz


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Arabidopsis thaliana



Pathway Ontology

starch and sucrose metabolic pathway


Label Type Compact URI Comment
UDP Metabolite kegg.compound:C00015
glucose Metabolite kegg.compound:C00031
sucrose-6-phosphate Metabolite wikidata:Q27225216
fructose Metabolite kegg.compound:C02336
UDP-glucose Metabolite kegg.compound:C00029
D-glucose-6-phosphate Metabolite wikidata:Q27888379
glucose 6-phosphate Metabolite kegg.compound:C00092
fructose 6-phosphate Metabolite kegg.compound:C00085
glucose 1-phosphate Metabolite kegg.compound:C00103
sucrose Metabolite kegg.compound:C00089
UTP Metabolite kegg.compound:C00075
ATP Metabolite kegg.compound:C00002
ADP Metabolite kegg.compound:C00008
ATP Metabolite kegg.compound:C00002
ADP Metabolite kegg.compound:C00008
PPi Metabolite kegg.compound:C00013
sucrose 6'-phosphate Metabolite kegg.compound:C02591 Sucrose 6F-phosphate
beta-fructofuranosidase GeneProduct eccode:
sucrose synthase 6 Protein uniprot:Q9FX32
sucrose synthase 4 Protein uniprot:Q9LXL5
sucrose synthase 5 Protein uniprot:F4K5W8
sucrose synthase 1 Protein uniprot:Q94BT0
sucrose synthase 3 Protein uniprot:Q9M111
sucrose synthase 2 Protein uniprot:Q00917
glucose-6-phosphate isomerase Protein uniprot:P34795
hexokinase 2 Protein uniprot:P93834
invertase 2 Protein uniprot:Q67XD9
invertase 1 Protein uniprot:Q9LQF2
hexokinase 2 Protein uniprot:P93834
UDP-glucose pyrophosphorylase 2 Protein uniprot:Q9M9P3
UDP-glucose pyrophosphorylase 1 Protein uniprot:P57751
phosphoglucomutase 1 Protein uniprot:O49299
phosphoglucomutase 2 Protein uniprot:Q9SGC1