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6.3.1.13: L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase

This is an abbreviated version!
For detailed information about L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase, go to the full flat file.

Word Map on EC 6.3.1.13

Reaction

1-O-(2-amino-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol
+
L-cysteine
+
ATP
=
1-O-[2-(L-cysteinamido)-2-deoxy-alpha-D-glucopyranosyl]-1D-myo-inositol
+
AMP
+
diphosphate

Synonyms

Cys:GlcN-Ins ligase, cysS2, cysteine ligase, L-cysteine:1-D-myo-inosityl 2-amino-2-deoxy-alpha-D-glucopyranoside ligase, More, MSH ligase, MshC, MshC ligase, MTCY261.29c, mycothiol cysteine ligase, mycothiol ligase, Rv2130c

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.1 Acid—ammonia (or amine) ligases (amide synthases)
                6.3.1.13 L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase

KM Value

KM Value on EC 6.3.1.13 - L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.16
1-O-(2-amino-2-deoxy-alpha-D-glucopyranosyl)-1D-myo-inositol
-
pH 7.8, 25°C, recombinant enzyme
0.072
1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside
-
pH 7.5, 37°C
1.8
ATP
-
pH 7.8, 25°C, recombinant enzyme
0.04 - 0.1
L-cysteine
additional information
additional information
-
steady-state and pre-steady-state kinetic analysis, single-turnover reactions of the first and second half reactions
-