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Literature summary for 2.4.1.13 extracted from

  • Elling, L.; Kula, M.R.
    Purification of sucrose synthase from rice and its protein-chemical characterization (1993), J. Biotechnol., 29, 277-286.
No PubMed abstract available

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Oryza sativa 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
92000
-
4 * 92000, SDS-PAGE Oryza sativa
362000
-
gel filtration Oryza sativa

Organism

Organism UniProt Comment Textmining
Oryza sativa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
no isozymes detected by isoelectric focusing Oryza sativa

Source Tissue

Source Tissue Comment Organism Textmining
seed
-
Oryza sativa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.89
-
-
Oryza sativa

Storage Stability

Storage Stability Organism
-20°C, 20% loss of activity within 2 weeks, t1/2: 1 month Oryza sativa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CDP-glucose + D-fructose
-
Oryza sativa CDP + sucrose
-
r
GDP-glucose + D-fructose
-
Oryza sativa GDP + sucrose
-
r
IDP-glucose + D-fructose
-
Oryza sativa IDP + sucrose
-
?
UDP + sucrose also substrate: ADP Oryza sativa UDP-glucose + D-fructose
-
?
UDP + sucrose substrate: TDP Oryza sativa UDP-glucose + D-fructose
-
?
UDPglucose + D-fructose main substrate is UDPglucose Oryza sativa UDP + sucrose
-
r

Subunits

Subunits Comment Organism
tetramer 4 * 92000, SDS-PAGE Oryza sativa

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
pI: 6.16 Oryza sativa