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Literature summary extracted from

  • Patel, M.P.; Blanchard, J.S.
    Expression, purification, and characterization of Mycobacterium tuberculosis mycothione reductase (1999), Biochemistry, 38, 11827-11833.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.8.1.15
-
Mycobacterium tuberculosis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.8.1.15 0.001
-
thio-NADPH des-myo-inositol mycothione as second substrate Mycobacterium tuberculosis
1.8.1.15 0.008
-
beta-NADPH des-myo-inositol mycothione as second substrate Mycobacterium tuberculosis
1.8.1.15 0.023
-
reduced beta-nicotinamide hypoxanthine dinucleotide phosphate des-myo-inositol mycothione as second substrate Mycobacterium tuberculosis
1.8.1.15 0.043
-
NADH des-myo-inositol mycothione as second substrate Mycobacterium tuberculosis
1.8.1.15 0.055
-
alpha-NADPH des-myo-inositol mycothione as second substrate Mycobacterium tuberculosis
1.8.1.15 0.073
-
mycothione
-
Mycobacterium tuberculosis
1.8.1.15 0.09
-
thio-NADH des-myo-inositol mycothione as second substrate Mycobacterium tuberculosis
1.8.1.15 0.2
-
reduced beta-nicotinamide hypoxanthine dinucleotide des-myo-inositol mycothione as second substrate Mycobacterium tuberculosis
1.8.1.15 0.24
-
2-methyl-1,4-naphthoquinone
-
Mycobacterium tuberculosis
1.8.1.15 0.34
-
5,8-Dihydroxy-1,4-naphthoquinone
-
Mycobacterium tuberculosis
1.8.1.15 0.51
-
des-myo-inositol mycothione
-
Mycobacterium tuberculosis
1.8.1.15 0.54
-
5-hydroxy-1,4-naphthoquinone
-
Mycobacterium tuberculosis
1.8.1.15 3.3
-
DTNB
-
Mycobacterium tuberculosis
1.8.1.15 4
-
2,6-dimethylbenzoquinone
-
Mycobacterium tuberculosis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.8.1.15 50000
-
alpha2, 2 * 50000, SDS-PAGE Mycobacterium tuberculosis
1.8.1.15 100000
-
gel filtration Mycobacterium tuberculosis

Organism

EC Number Organism UniProt Comment Textmining
1.8.1.15 Mycobacterium tuberculosis P9WHH3
-
-
1.8.1.15 Mycobacterium tuberculosis H37Rv P9WHH3
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.8.1.15
-
Mycobacterium tuberculosis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.8.1.15 3.63
-
-
Mycobacterium tuberculosis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.8.1.15 2,6-dimethylbenzoquinone + NADPH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 2,6-dimethylbenzoquinone + NADPH
-
Mycobacterium tuberculosis H37Rv ?
-
?
1.8.1.15 2-methyl-1,4-naphthoquinone + alpha-NADPH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 5,8-dihydroxy-1,4-naphthoquinone + NADPH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 5-hydroxy-1,4-naphthoquinone + NADPH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 5-hydroxy-1,4-naphthoquinone + NADPH
-
Mycobacterium tuberculosis H37Rv ?
-
?
1.8.1.15 des-myo-inositol mycothione + NADH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 des-myo-inositol mycothione + reduced beta-nicotinamide hypoxanthine dinucleotide
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 des-myo-inositol mycothione + reduced beta-nicotinamide hypoxanthine dinucleotide phosphate
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 des-myo-inositol mycothione + thio-NADH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 des-myo-inositol mycothione + thio-NADPH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 desmyoinositol mycothione + NADPH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 desmyoinositol mycothione + NADPH
-
Mycobacterium tuberculosis H37Rv ?
-
?
1.8.1.15 DTNB + NADPH
-
Mycobacterium tuberculosis ?
-
?
1.8.1.15 DTNB + NADPH
-
Mycobacterium tuberculosis H37Rv ?
-
?
1.8.1.15 mycothione + NADPH
-
Mycobacterium tuberculosis mycothiol + NADP+
-
?
1.8.1.15 mycothione + NADPH
-
Mycobacterium tuberculosis H37Rv mycothiol + NADP+
-
?

Subunits

EC Number Subunits Comment Organism
1.8.1.15 homodimer alpha2, 2 * 50000, SDS-PAGE Mycobacterium tuberculosis

Cofactor

EC Number Cofactor Comment Organism Structure
1.8.1.15 FAD 1 mol FAD per monomer Mycobacterium tuberculosis
1.8.1.15 NADPH
-
Mycobacterium tuberculosis