Biology:UDP-N-acetyl-2-amino-2-deoxyglucuronate dehydrogenase
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Short description: Class of enzymes
| UDP-N-acetyl-2-amino-2-deoxyglucuronate dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 1.1.1.335 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
UDP-N-acetyl-2-amino-2-deoxyglucuronate dehydrogenase (EC 1.1.1.335, WlbA, WbpB) is an enzyme with systematic name UDP-N-acetyl-2-amino-2-deoxy-alpha-D-glucuronate:NAD+ 3-oxidoreductase.[1][2][3][4] This enzyme catalyses the following chemical reaction:
- UDP-N-acetyl-2-amino-2-deoxy-alpha-D-glucuronate + NAD+ [math]\displaystyle{ \rightleftharpoons }[/math] UDP-2-acetamido-2-deoxy-alpha-D-ribo-hex-3-uluronate + NADH + H+
This enzyme participates in the biosynthesis of lipopolysaccharide UDP-alpha-D-ManNAc3NAcA.
References
- ↑ "Characterization of WbpB, WbpE, and WbpD and reconstitution of a pathway for the biosynthesis of UDP-2,3-diacetamido-2,3-dideoxy-D-mannuronic acid in Pseudomonas aeruginosa". The Journal of Biological Chemistry 284 (18): 11854–62. May 2009. doi:10.1074/jbc.M808583200. PMID 19282284.
- ↑ "Biosynthesis of UDP-GlcNAc(3NAc)A by WbpB, WbpE, and WbpD: enzymes in the Wbp pathway responsible for O-antigen assembly in Pseudomonas aeruginosa PAO1". Biochemistry 48 (23): 5446–55. June 2009. doi:10.1021/bi900186u. PMID 19348502.
- ↑ "Structural and functional studies of WlbA: A dehydrogenase involved in the biosynthesis of 2,3-diacetamido-2,3-dideoxy-D-mannuronic acid". Biochemistry 49 (36): 7939–48. September 2010. doi:10.1021/bi101103s. PMID 20690587.
- ↑ "Biochemical and structural characterization of WlbA from Bordetella pertussis and Chromobacterium violaceum: enzymes required for the biosynthesis of 2,3-diacetamido-2,3-dideoxy-D-mannuronic acid". Biochemistry 50 (9): 1483–91. March 2011. doi:10.1021/bi101871f. PMID 21241053.
External links
- UDP-N-acetyl-2-amino-2-deoxyglucuronate+dehydrogenase at the US National Library of Medicine Medical Subject Headings (MeSH)
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