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Literature summary for 3.6.4.10 extracted from

  • Miernyk, J.A.; Hayman, G.T.
    ATPase activity and molecular chaperone function of the stress70 proteins (1996), Plant Physiol., 110, 419-424.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
p9/25PCR1 consists of a 2.4-kb cDNA encoding maize pre-stress70er cloned and expressed in Escherichia coli Zea mays
pLeHsc70-2 consists of a 2.1-kb cDNA encoding tomato stress70c cloned into pUC19 Solanum lycopersicum

Crystallization (Commentary)

Crystallization (Comment) Organism
44-kDa wild-type stress70c ATPase fragment Solanum lycopersicum
44-kDa wild-type stress70er ATPase fragment Zea mays

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Solanum lycopersicum 5737
-
endoplasmic reticulum stress70 Zea mays 5783
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
44000
-
-
Homo sapiens
44000
-
stable N-terminal ATPase fragment from native stress70, prepared by partial proteolysis Zea mays
44000
-
stable N-terminal ATPase fragment from native stress70, prepared by partial proteolysis Solanum lycopersicum
70000
-
-
Escherichia coli
70000
-
-
Homo sapiens
70000
-
-
Zea mays
70000
-
-
Solanum lycopersicum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O Escherichia coli
-
ADP + phosphate
-
?
ATP + H2O Homo sapiens
-
ADP + phosphate
-
?
ATP + H2O Zea mays
-
ADP + phosphate
-
?
ATP + H2O Solanum lycopersicum
-
ADP + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Homo sapiens
-
human
-
Solanum lycopersicum
-
tomato
-
Zea mays
-
maize
-

Purification (Commentary)

Purification (Comment) Organism
both wild-type and recombinant proteins Zea mays
both wild-type and recombinant proteins Solanum lycopersicum
DnaK Escherichia coli

Reaction

Reaction Comment Organism Reaction ID
ATP + H2O = ADP + phosphate highly diverse group of enzymes that perform many functions that are similar to those of chaperonins. They comprise a number of heat-shock-cognate proteins. They are also active in clathrin uncoating and in the oligomerization of actin Escherichia coli
ATP + H2O = ADP + phosphate highly diverse group of enzymes that perform many functions that are similar to those of chaperonins. They comprise a number of heat-shock-cognate proteins. They are also active in clathrin uncoating and in the oligomerization of actin Homo sapiens
ATP + H2O = ADP + phosphate highly diverse group of enzymes that perform many functions that are similar to those of chaperonins. They comprise a number of heat-shock-cognate proteins. They are also active in clathrin uncoating and in the oligomerization of actin Zea mays
ATP + H2O = ADP + phosphate highly diverse group of enzymes that perform many functions that are similar to those of chaperonins. They comprise a number of heat-shock-cognate proteins. They are also active in clathrin uncoating and in the oligomerization of actin Solanum lycopersicum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O
-
Escherichia coli ADP + phosphate
-
?
ATP + H2O
-
Homo sapiens ADP + phosphate
-
?
ATP + H2O
-
Zea mays ADP + phosphate
-
?
ATP + H2O
-
Solanum lycopersicum ADP + phosphate
-
?

Subunits

Subunits Comment Organism
dimer
-
Escherichia coli
dimer
-
Homo sapiens
dimer
-
Zea mays
dimer
-
Solanum lycopersicum
monomer
-
Zea mays
monomer
-
Solanum lycopersicum
oligomer
-
Escherichia coli
oligomer
-
Zea mays
oligomer
-
Solanum lycopersicum

Synonyms

Synonyms Comment Organism
DnaK
-
Escherichia coli
human stress70c
-
Homo sapiens
maize stress70er
-
Zea mays
stress70 protein
-
Zea mays
stress70 protein
-
Solanum lycopersicum
tomato stress70c
-
Solanum lycopersicum