Cloned (Comment) | Organism |
---|---|
gene glmU, recombinant expression of His-tagged enzyme in Escherichia coli strain BL21(DE3) | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1-[2,4-dimethoxy-5-(10H-phenoxazin-10-ylsulfonyl) phenylamino]-2-(-4-pyridyl)-1-ethanone | commercial inhibitor | Escherichia coli | |
additional information | terreic acid inhibits the glucosamine-1-phosphate-acetyltransferase activity of the bifunctional enzyme. Mode of inhibition studies reveal that terreic acid is competitive with AcCoA and uncompetitive with GlcN-1-phosphate. It also exhibits concentration-dependent killing of Escherichia coli strain ATCC 25922 and inhibits the growth of biofilms generated by Escherichia coli. GlmU acetyltransferase is a molecular target of terreic acid, resulting in its antibacterial activity. Terreic acid is isolated from Aspergillus terreus strain MRCJ-356. Molecular modeling | Escherichia coli |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | Escherichia coli | - |
diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? | |
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | Escherichia coli ATCC 25922 | - |
diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | P0ACC7 | - |
- |
Escherichia coli ATCC 25922 | P0ACC7 | - |
- |
Purification (Comment) | Organism |
---|---|
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | - |
Escherichia coli | diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? | |
UTP + N-acetyl-alpha-D-glucosamine 1-phosphate | - |
Escherichia coli ATCC 25922 | diphosphate + UDP-N-acetyl-alpha-D-glucosamine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
GlmU | - |
Escherichia coli |
More | bifunctional enzyme, cf. EC 2.3.1.157 | Escherichia coli |
N-acetylglucosamine-1-phosphate-uridyltransferase/glucosamine-1-phosphate-acetyltransferase | - |
Escherichia coli |
General Information | Comment | Organism |
---|---|---|
metabolism | pathway and metabolism of UDP-N-acetylglucosamine in prokaryotes and eukaryotes, overview | Escherichia coli |