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Literature summary for 5.6.1.4 extracted from

  • Endow, S.A.; Kang, S.J.; Satterwhite, L.L.; Rose, M.D.; Skeen, V.P.; Salmon, E.D.
    Yeast Kar3 is a minus-end microtubule motor protein that destabilizes microtubules preferentially at the minus ends (1994), EMBO J., 13, 2708-2713.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
DNA sequence analysis of KAR3, Kar3 cloned and expressed in Escherichia coli BL21(DE3)pLysS as fusion protein with glutathione S-transferase, GST-Kar3 Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + a kinesin associated with a microtubule at position n Drosophila melanogaster
-
ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end)
-
?
ATP + H2O + a kinesin associated with a microtubule at position n Saccharomyces cerevisiae
-
ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end)
-
?
ATP + H2O + a kinesin associated with a microtubule at position n Arabidopsis sp.
-
ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end)
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis sp.
-
-
-
Drosophila melanogaster
-
-
-
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
fusion protein GST-Kar3 Saccharomyces cerevisiae

Reaction

Reaction Comment Organism Reaction ID
ATP + H2O + a kinesin associated with a microtubule at position n = ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end) structurally almost identical to EC3.6.4.3 (microtubule-severing ATPase) but the movement it catalyses is towards the minus end of microtubules Drosophila melanogaster
ATP + H2O + a kinesin associated with a microtubule at position n = ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end) structurally almost identical to EC3.6.4.3 (microtubule-severing ATPase) but the movement it catalyses is towards the minus end of microtubules Saccharomyces cerevisiae
ATP + H2O + a kinesin associated with a microtubule at position n = ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end) structurally almost identical to EC3.6.4.3 (microtubule-severing ATPase) but the movement it catalyses is towards the minus end of microtubules Arabidopsis sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + a kinesin associated with a microtubule at position n
-
Drosophila melanogaster ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end)
-
?
ATP + H2O + a kinesin associated with a microtubule at position n
-
Saccharomyces cerevisiae ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end)
-
?
ATP + H2O + a kinesin associated with a microtubule at position n
-
Arabidopsis sp. ADP + phosphate + a kinesin associated with a microtubule at position n-1 (toward the minus end)
-
?

Synonyms

Synonyms Comment Organism
Kar3
-
Saccharomyces cerevisiae
ncd
-
Drosophila melanogaster

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.0008
-
ATP
-
Saccharomyces cerevisiae