CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.640 | Aspartate Aminotransferase; domain 2 |
|
3.40.640.10 | Type I PLP-dependent aspartate aminotransferase-like (Major domain) |
Domain Context
CATH Clusters
| Superfamily | Type I PLP-dependent aspartate aminotransferase-like (Major domain) |
| Functional Family | Aminotransferase, DegT/DnrJ/EryC1/StrS family |
Enzyme Information
| 2.6.1.98 |
UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase.
based on mapping to UniProt Q9HZ76
UDP-2-acetamido-3-amino-2,3-dideoxy-alpha-D-glucuronate + 2-oxoglutarate = UDP-2-acetamido-2-deoxy-D-ribo-hex-3-uluronate + L-glutamate.
-!- This enzyme participates in the biosynthetic pathway for UDP-alpha-D- ManNAc3NAcA (UDP-2,3-diacetamido-2,3-dideoxy-alpha-D-mannuronic acid), an important precursor of B-band lipopolysaccharide. -!- The enzymes from Pseudomonas aeruginosa serotype O5 and Thermus thermophilus form a complex with the previous enzyme in the pathway, EC 1.1.1.335.
|
UniProtKB Entries (1)
| Q9HZ76 |
WBPE_PSEAE
Pseudomonas aeruginosa PAO1
UDP-2-acetamido-2-deoxy-3-oxo-D-glucuronate aminotransferase
|
PDB Structure
| PDB | 3NU8 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structural Analysis of WbpE from Pseudomonas aeruginosa PAO1: A Nucleotide Sugar Aminotransferase Involved in O-Antigen Assembly
Biochemistry
|
