UDP-N-acetylglucosamine 1-carboxyvinyltransferase | |||||||||
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![]() UDP-N-acetylglucosamine 1-carboxyvinyltransferase tetramer, Enterobacter cloacae | |||||||||
Identifiers | |||||||||
EC no. | 2.5.1.7 | ||||||||
CAS no. | 9023-27-2 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
|
In enzymology, an UDP-N-acetylglucosamine 1-carboxyvinyltransferase ( EC 2.5.1.7) is an enzyme [1] that catalyzes the first committed step in peptidoglycan biosynthesis of bacteria:
Thus, the two substrates of this enzyme are phosphoenolpyruvate and UDP-N-acetyl-D-glucosamine, whereas its two products are phosphate and UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine. The pyruvate moiety provides the linker that bridges the glycan and peptide portion of peptidoglycan. [2]
The enzyme is inhibited by the antibiotic fosfomycin, which covalently modifies an active site cysteine residue. [3]
This enzyme belongs to the family of transferases, specifically those transferring aryl or alkyl groups other than methyl groups. The systematic name of this enzyme class is phosphoenolpyruvate:UDP-N-acetyl-D-glucosamine 1-carboxyvinyltransferase. [4] This enzyme participates in amino sugars metabolism and glycan biosynthesis.
As of late 2007, 10 structures have been solved for this class of enzymes, with PDB accession codes 1A2N, 1DLG, 1EJC, 1EJD, 1EYN, 1NAW, 1Q3G, 1RYW, 1UAE, and 1YBG.
UDP-N-acetylglucosamine 1-carboxyvinyltransferase | |||||||||
---|---|---|---|---|---|---|---|---|---|
![]() UDP-N-acetylglucosamine 1-carboxyvinyltransferase tetramer, Enterobacter cloacae | |||||||||
Identifiers | |||||||||
EC no. | 2.5.1.7 | ||||||||
CAS no. | 9023-27-2 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
|
In enzymology, an UDP-N-acetylglucosamine 1-carboxyvinyltransferase ( EC 2.5.1.7) is an enzyme [1] that catalyzes the first committed step in peptidoglycan biosynthesis of bacteria:
Thus, the two substrates of this enzyme are phosphoenolpyruvate and UDP-N-acetyl-D-glucosamine, whereas its two products are phosphate and UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine. The pyruvate moiety provides the linker that bridges the glycan and peptide portion of peptidoglycan. [2]
The enzyme is inhibited by the antibiotic fosfomycin, which covalently modifies an active site cysteine residue. [3]
This enzyme belongs to the family of transferases, specifically those transferring aryl or alkyl groups other than methyl groups. The systematic name of this enzyme class is phosphoenolpyruvate:UDP-N-acetyl-D-glucosamine 1-carboxyvinyltransferase. [4] This enzyme participates in amino sugars metabolism and glycan biosynthesis.
As of late 2007, 10 structures have been solved for this class of enzymes, with PDB accession codes 1A2N, 1DLG, 1EJC, 1EJD, 1EYN, 1NAW, 1Q3G, 1RYW, 1UAE, and 1YBG.