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Literature summary extracted from

  • Licht, A.; Bommer, M.; Werther, T.; Neumann, K.; Hobe, C.; Schneider, E.
    Structural and functional characterization of a maltose/maltodextrin ABC transporter comprising a single solute binding domain (MalE) fused to the transmembrane subunit MalF (2019), Res. Microbiol., 170, 1-12 .
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
7.5.2.1 maltose 3fold stimulation of ATPase activity at 0.6 mM Bdellovibrio bacteriovorus
7.5.2.1 maltose-binding protein
-
Bdellovibrio bacteriovorus
7.5.2.1 maltotetraose 5fold stimulation of ATPase activity at 0.6 mM Bdellovibrio bacteriovorus
7.5.2.1 maltotriose 4fold stimulation of ATPase activity at 0.6 mM Bdellovibrio bacteriovorus
7.5.2.1 additional information not stimulated by D-glucose, alpha-cyclodextrin, beta-cyclodextrin, and gamma-cyclodextrin Bdellovibrio bacteriovorus

Cloned(Commentary)

EC Number Cloned (Comment) Organism
7.5.2.1 expressed in Escherichia coli BL21 T1 DE3 (pLysS) cells Bdellovibrio bacteriovorus

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
7.5.2.1 MalE domain, sitting drop vapor diffusion method, using 100 mM BisTris, pH 5.5, 0.2 M LiSO4, 25% (w/v) PEG 3350 Bdellovibrio bacteriovorus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
7.5.2.1 membrane
-
Bdellovibrio bacteriovorus 16020
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
7.5.2.1 ATP + H2O + maltose-[maltose-binding protein][side 1] Bdellovibrio bacteriovorus
-
ADP + phosphate + maltose[side 2] + [maltose-binding protein][side 1]
-
?
7.5.2.1 ATP + H2O + maltose-[maltose-binding protein][side 1] Bdellovibrio bacteriovorus HD100
-
ADP + phosphate + maltose[side 2] + [maltose-binding protein][side 1]
-
?

Organism

EC Number Organism UniProt Comment Textmining
7.5.2.1 Bdellovibrio bacteriovorus Q6MNM0
-
-
7.5.2.1 Bdellovibrio bacteriovorus HD100 Q6MNM0
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
7.5.2.1 Talon-HiTrap resin column chromatography, and Superdex 200 gel filtration Bdellovibrio bacteriovorus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.5.2.1 ATP + H2O + maltose-[maltose-binding protein][side 1]
-
Bdellovibrio bacteriovorus ADP + phosphate + maltose[side 2] + [maltose-binding protein][side 1]
-
?
7.5.2.1 ATP + H2O + maltose-[maltose-binding protein][side 1]
-
Bdellovibrio bacteriovorus HD100 ADP + phosphate + maltose[side 2] + [maltose-binding protein][side 1]
-
?

Subunits

EC Number Subunits Comment Organism
7.5.2.1 ? 1 * 66000 + 1 * 25000 + 2 * 42000, SDS-PAGE Bdellovibrio bacteriovorus

Synonyms

EC Number Synonyms Comment Organism
7.5.2.1 MalFGK2
-
Bdellovibrio bacteriovorus
7.5.2.1 maltose/maltodextrin ABC transporter
-
Bdellovibrio bacteriovorus