Cloned (Comment) | Organism |
---|---|
gene glmU, recombinant expression of His-tagged enzyme in Escherichia coli strain BL21(DE3) | Mycobacterium tuberculosis |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
EDTA | - |
Mycobacterium tuberculosis | |
additional information | no inhibition by 6624116, 5655606, 5810599, and 6012954 | Mycobacterium tuberculosis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | Michaelis-Menten kinetics | Mycobacterium tuberculosis | |
0.03 | - |
UTP | pH 7.5, 37°C, recombinant enzyme | Mycobacterium tuberculosis | |
0.041 | - |
N-acetyl-alpha-D-glucosamine 1-phosphate | pH 7.5, 37°C, recombinant enzyme | Mycobacterium tuberculosis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required | Mycobacterium tuberculosis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Mycobacterium tuberculosis | N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) is a pivotal bifunctional enzyme, its N- and C-terminal domains catalyzes uridyltransferase, EC 2.7.7.23, and acetyltransferase, EC 2.3.1.157, activities, respectively | ? | - |
? | |
additional information | Mycobacterium tuberculosis H37Rv | N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) is a pivotal bifunctional enzyme, its N- and C-terminal domains catalyzes uridyltransferase, EC 2.7.7.23, and acetyltransferase, EC 2.3.1.157, activities, respectively | ? | - |
? | |
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | Mycobacterium tuberculosis | - |
diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? | |
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | Mycobacterium tuberculosis H37Rv | - |
diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mycobacterium tuberculosis | P9WMN3 | - |
- |
Mycobacterium tuberculosis H37Rv | P9WMN3 | - |
- |
Purification (Comment) | Organism |
---|---|
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography and dialysis | Mycobacterium tuberculosis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) is a pivotal bifunctional enzyme, its N- and C-terminal domains catalyzes uridyltransferase, EC 2.7.7.23, and acetyltransferase, EC 2.3.1.157, activities, respectively | Mycobacterium tuberculosis | ? | - |
? | |
additional information | N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) is a pivotal bifunctional enzyme, its N- and C-terminal domains catalyzes uridyltransferase, EC 2.7.7.23, and acetyltransferase, EC 2.3.1.157, activities, respectively | Mycobacterium tuberculosis H37Rv | ? | - |
? | |
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | - |
Mycobacterium tuberculosis | diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? | |
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | - |
Mycobacterium tuberculosis H37Rv | diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
GlmU | - |
Mycobacterium tuberculosis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Mycobacterium tuberculosis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Mycobacterium tuberculosis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
acetyl-CoA | - |
Mycobacterium tuberculosis |
General Information | Comment | Organism |
---|---|---|
metabolism | the enzymeis involved in the UDP-N-acetylglucosamine synthesis pathway, overview | Mycobacterium tuberculosis |
physiological function | N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) is a pivotal bifunctional enzyme, its N- and C-terminal domains catalyze uridyltransferase, EC 2.7.7.23, and acetyltransferase, EC 2.3.1.157, activities, respectively. Final product of GlmU catalyzed reaction, uridine-diphospho-N-acetylglucosamine (UDP-GlcNAc), acts as sugar donor providing GlcNAc residues in the synthesis of peptidoglycan and a disaccharide linker (D-N-GlcNAc-1-rhamnose), the key structural components of Mycobacterium tuberculosis cell wall | Mycobacterium tuberculosis |