EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
- |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
biosynthesis of mycothiol |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
biosynthesis of mycothiol and detoxification of xenobiotics as their mycothiol-S-conjugates |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
key enzyme in mycothiol biosynthesis |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
mycothiol biosynthesis |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
step in mycothiol biosynthesis |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
activity with 1-D-myo-inosityl-2-acetamido-2-deoxy-alpha-D-glucopyranoside as the substrate is over 300fold greater than the deacetylase activity determined with N-acety-D-glucosamine and 23fold greater than the amidase activity measured with MSmB |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
the enzyme is specific for 1-D-myo-inosityl 2-N-acetamido-2-deoxy-alpha-D-glucopyranoside |
Mycobacterium tuberculosis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
the inositol moiety primarily contributes to the affinity of N-acetyl-1-D-myo-inosityl-2-amino-2-deoxy-alpha-D-glucopyranoside for MshB |
Mycolicibacterium smegmatis |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |
3.5.1.103 | 1-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol + H2O |
- |
Mycobacterium tuberculosis H37Rv |
1-(2-amino-2-deoxy-alpha-D-glucopyranoside)-1D-myo-inositol + acetate |
- |
? |