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Literature summary for 2.7.1.31 extracted from

  • Bartsch, O.; Mikkat, S.; Hagemann, M.; Bauwe, H.
    An autoinhibitory domain confers redox regulation to maize glycerate kinase (2010), Plant Physiol., 153, 832-840.
    View publication on PubMedView publication on EuropePMC

Activating Compound

Activating Compound Comment Organism Structure
dithiothreitol 10 mM dithiothreitol activates the enzyme activity about 4fold (but relatively slow) Zea mays
reduced thioredoxin about 3fold activation within 40 min Zea mays

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Top10 cells Zea mays

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.358
-
D-glycerate oxidized recombinant enzyme, pH and temperature not specified in the publication Zea mays
0.399
-
D-glycerate reduced recombinant enzyme, pH and temperature not specified in the publication Zea mays
0.839
-
ATP oxidized recombinant enzyme, pH and temperature not specified in the publication Zea mays
707
-
ATP reduced recombinant enzyme, pH and temperature not specified in the publication Zea mays

Organism

Organism UniProt Comment Textmining
Zea mays
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Zea mays

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Zea mays
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + D-glycerate
-
Zea mays ADP + 3-phospho-D-glycerate
-
?

Synonyms

Synonyms Comment Organism
GLYK
-
Zea mays

Expression

Organism Comment Expression
Zea mays enzyme activity is upregulated 10 min after light exposure following 4 h of dark adaptation of leaves up

General Information

General Information Comment Organism
malfunction glycerate 3-kinase is the terminal enzyme of the photorespiratory cycle Zea mays