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Literature summary extracted from

  • Brown, A.K.; Meng, G.; Ghadbane, H.; Scott, D.J.; Dover, L.G.; Nigou, J.; Besra, G.S.; Fuetterer, K.
    Dimerization of inositol monophosphatase Mycobacterium tuberculosis SuhB is not constitutive, but induced by binding of the activator Mg2+ (2007), BMC Struct. Biol., 7, 55.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.1.3.25 expressed in Escherichia coli Mycobacterium tuberculosis

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
3.1.3.25 hanging drop vapour diffusion method with in 10-14% (v/v) 2-methyl-2,4-pentanediol, 0.1 M tri-sodium citrate, pH 5.6, and 0.2 M ammonium acetate Mycobacterium tuberculosis

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.3.25 Li+ inhibitory, but can amplify the effect of Mg2+ Mycobacterium tuberculosis

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.3.25 Li+ activates only in the presence of Mg2+ Mycobacterium tuberculosis
3.1.3.25 Mg2+ activator Mycobacterium tuberculosis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.3.25 30508
-
1 * 30508, analytical ultracentrifugation, SuhB is predominantly monomeric in the absence of the physiological activator Mg2+ Mycobacterium tuberculosis
3.1.3.25 30508
-
2 * 30508, analytical ultracentrifugation, dimer in the presence of Mg2+ and in the crystal Mycobacterium tuberculosis
3.1.3.25 30510
-
analytical ultracentrifugation Mycobacterium tuberculosis

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.25 Mycobacterium tuberculosis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.3.25 Sephacryl S200-HR gel filtration Mycobacterium tuberculosis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.25 glycerol 2-phosphate + H2O
-
Mycobacterium tuberculosis glycerol + phosphate
-
?
3.1.3.25 L-myo-inositol 1-phosphate + H2O
-
Mycobacterium tuberculosis L-myo-inositol + phosphate
-
?

Subunits

EC Number Subunits Comment Organism
3.1.3.25 dimer 2 * 30508, analytical ultracentrifugation, dimer in the presence of Mg2+ and in the crystal Mycobacterium tuberculosis
3.1.3.25 monomer 1 * 30508, analytical ultracentrifugation, SuhB is predominantly monomeric in the absence of the physiological activator Mg2+ Mycobacterium tuberculosis

Synonyms

EC Number Synonyms Comment Organism
3.1.3.25 IMPase
-
Mycobacterium tuberculosis
3.1.3.25 inositol monophosphatase
-
Mycobacterium tuberculosis
3.1.3.25 myo-inositol-1-phosphate phosphohydrolase
-
Mycobacterium tuberculosis
3.1.3.25 SuhB
-
Mycobacterium tuberculosis