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Literature summary for 2.7.1.19 extracted from

  • Porter, M.A.; Milanez, S.; Stringer, C.D.; Hartman, F.C.
    Purification and characterization of ribulose-5-phosphate kinase from spinach (1986), Arch. Biochem. Biophys., 245, 14-23.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
44000
-
2 * 44000, SDS-PAGE Spinacia oleracea
90000
-
non-denaturing gel electrophoresis Spinacia oleracea

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-ribulose 5-phosphate + ATP Spinacia oleracea
-
D-ribulose 1,5-diphosphate + ADP
-
?

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
spinach
-

Purification (Commentary)

Purification (Comment) Organism
95% pure Spinacia oleracea

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Spinacia oleracea
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Spinacia oleracea
410
-
buffer containing fresh dithiothreitol Spinacia oleracea

Storage Stability

Storage Stability Organism
-80°C, N2-atmosphere, 50 mM bicine-KOH, 10 mM potassium phosphate, 10 mM dithiothreitol, 1 mM EDTA, 10% v/v glycerol, 2 months Spinacia oleracea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-ribulose 5-phosphate + ATP
-
Spinacia oleracea D-ribulose 1,5-diphosphate + ADP
-
?

Subunits

Subunits Comment Organism
dimer 2 * 44000, SDS-PAGE Spinacia oleracea