Sucrose Metabolism (Arabidopsis thaliana)

From WikiPathways

Jump to: navigation, search
sucrose synthase 6sucrose synthase 4sucrose synthase 5sucrose synthase 1sucrose synthase 3sucrose synthase 2Chloroplastglucose-6-phosphate isomeraseD-glucose-6-phosphateUDP-glucosefructose 6-phosphateUDPUTPbeta-fructofuranosidaseGlycolysisglucose 6-phosphateglucose 1-phosphatesucrose-6-phosphateglucosesucrosefructoseATPADPhexokinase 2ATPADPPPiStarch Metabolisminvertase 2invertase 1hexokinase 2UDP-glucose pyrophosphorylase 2UDP-glucose pyrophosphorylase 1phosphoglucomutase 1phosphoglucomutase 2sucrose 6'-phosphate


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.

Quality Tags

Ontology Terms



No bibliography


View all...
94564view15:33, 27 September 2017DeSlModified description
94563view15:32, 27 September 2017DeSlChanged name of sucrose 6-P to sucrose 6'-P (which is the correct compound for this PW). Added the sucrose 6-P conversion to fructose in PW.
94562view13:32, 27 September 2017DeSlModified description
83874view10:56, 18 December 2015SbohlerCompleted interactions IDs
83828view14:34, 14 December 2015SbohlerMinor changes in layout/formating
78383view10:22, 7 January 2015MaintBotadded missing graphIds
77914view14:01, 29 October 2014EgonwRemoved database names when no identifier was given.
77896view12:21, 25 October 2014EgonwFixed the KEGG Compound data source names.
77818view12:03, 20 October 2014AnweshaAnnotated interactions
76223view13:42, 18 June 2014SbohlerAll protein nodes are now annotated with UNIPROT IDs. Information about multiple isoforms was added. Subcellular location of hexokinase isoforms has been drawn from publication (1) since the information provided in UNIPROT entries appears to be erroneous.
75328view13:44, 19 May 2014SbohlerAdded cell border and label for Chloroplast.
73924view10:51, 4 March 2014AnweshaOntology Term : 'sucrose biosynthetic pathway' added !
73682view08:36, 15 February 2014EgonwAdded IDs for the two pathways.
73681view08:32, 15 February 2014EgonwAdded a bunch of missing metabolite identifiers.
73619view10:14, 6 February 2014SbohlerModified description
73618view10:11, 6 February 2014SbohlerModified description
73610view13:50, 4 February 2014SbohlerSpecify description
73607view13:23, 4 February 2014AnweshaNew pathway

External references


View all...
NameTypeDatabase referenceComment
ADPMetaboliteC00008 (KEGG Compound)
ATPMetaboliteC00002 (KEGG Compound)
D-glucose-6-phosphateMetaboliteQ27888379 (Wikidata)
PPiMetaboliteC00013 (KEGG Compound)
Starch MetabolismPathway
UDP-glucose pyrophosphorylase 1ProteinP57751 (Uniprot-TrEMBL)
UDP-glucose pyrophosphorylase 2ProteinQ9M9P3 (Uniprot-TrEMBL)
UDP-glucoseMetaboliteC00029 (KEGG Compound)
UDPMetaboliteC00015 (KEGG Compound)
UTPMetaboliteC00075 (KEGG Compound)
beta-fructofuranosidaseGeneProduct3.2.1.26 (Enzyme Nomenclature)
fructose 6-phosphateMetaboliteC00085 (KEGG Compound)
fructoseMetaboliteC02336 (KEGG Compound)
glucose 1-phosphateMetaboliteC00103 (KEGG Compound)
glucose 6-phosphateMetaboliteC00092 (KEGG Compound)
glucose-6-phosphate isomeraseProteinP34795 (Uniprot-TrEMBL)
glucoseMetaboliteC00031 (KEGG Compound)
hexokinase 2ProteinP93834 (Uniprot-TrEMBL)
invertase 1ProteinQ9LQF2 (Uniprot-TrEMBL)
invertase 2ProteinQ67XD9 (Uniprot-TrEMBL)
phosphoglucomutase 1ProteinO49299 (Uniprot-TrEMBL)
phosphoglucomutase 2ProteinQ9SGC1 (Uniprot-TrEMBL)
sucrose 6'-phosphateMetaboliteC02591 (KEGG Compound) Sucrose 6F-phosphate
sucrose synthase 1ProteinQ94BT0 (Uniprot-TrEMBL)
sucrose synthase 2 ProteinQ00917 (Uniprot-TrEMBL)
sucrose synthase 3ProteinQ9M111 (Uniprot-TrEMBL)
sucrose synthase 4ProteinQ9LXL5 (Uniprot-TrEMBL)
sucrose synthase 5ProteinF4K5W8 (Uniprot-TrEMBL)
sucrose synthase 6ProteinQ9FX32 (Uniprot-TrEMBL)
sucrose-6-phosphateMetaboliteQ27225216 (Wikidata)
sucroseMetaboliteC00089 (KEGG Compound)

Annotated Interactions

View all...
SourceTargetTypeDatabase referenceComment
ADPArrowR01600 (KEGG Reaction)
ADPArrowR03920 (KEGG Reaction)
ATPR01600 (KEGG Reaction)
ATPR03920 (KEGG Reaction)
PPiArrowR00289 (KEGG Reaction)
UDP-glucosemim-conversionR00766 (KEGG Reaction)
UDPmim-conversionR00766 (KEGG Reaction)
UTPR00289 (KEGG Reaction)
fructose 6-phosphatemim-conversionR00766 (KEGG Reaction)
fructosefructose 6-phosphatemim-conversionR03920 (KEGG Reaction)
glucose 1-phosphateUDP-glucosemim-conversionR00289 (KEGG Reaction)
glucose 6-phosphatefructose 6-phosphatemim-conversionR02740 (KEGG Reaction)
glucose 6-phosphateglucose 1-phosphatemim-conversionR00959 (KEGG Reaction)
glucoseglucose 6-phosphatemim-conversionR01600 (KEGG Reaction)
mim-conversionR00802 (KEGG Reaction)
sucrosefructosemim-conversionR00802 (KEGG Reaction)
sucrosemim-conversionR00805 (KEGG Reaction)
Personal tools