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Literature summary for 7.4.2.8 extracted from

  • Terashima, H.; Kawamoto, A.; Tatsumi, C.; Namba, K.; Minamino, T.; Imada, K.
    In vitro reconstitution of functional type III protein export and insights into flagellar assembly (2018), mBio, 9, e00988-18 .
    View publication on PubMedView publication on EuropePMC

Protein Variants

Protein Variants Comment Organism
E211Q the mutant enzyme can bind Mg2-ATP to form a hexameric ring and associate with the export gate but has no ATP hydrolyzing activity Salmonella sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Salmonella sp. 5737
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required in form of Mg2+-ATP Salmonella sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + cellular protein[side 1] Salmonella sp.
-
ADP + phosphate + cellular protein[side 2]
-
?

Organism

Organism UniProt Comment Textmining
Salmonella sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni-NTA column chromatography and Superdex 200 gel filtration Salmonella sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + cellular protein[side 1]
-
Salmonella sp. ADP + phosphate + cellular protein[side 2]
-
?

Subunits

Subunits Comment Organism
hexamer
-
Salmonella sp.

Synonyms

Synonyms Comment Organism
FliI
-
Salmonella sp.
T3SS-specific ATPase
-
Salmonella sp.

General Information

General Information Comment Organism
physiological function ATP hydrolysis by the enzyme alone can drive flagellar protein export without proton motive force Salmonella sp.