CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.70 | Alpha-Beta Plaits |
|
3.30.70.580 | Pseudouridine synthase I, catalytic domain, N-terminal subdomain |
Domain Context
CATH Clusters
| Superfamily | Pseudouridine synthase I, catalytic domain, N-terminal subdomain |
| Functional Family | Pseudouridine synthase |
Enzyme Information
| 5.4.99.19 |
16S rRNA pseudouridine(516) synthase.
based on mapping to UniProt P45124
16S rRNA uridine(516) = 16S rRNA pseudouridine(516).
-!- The enzyme is specific for uridine(516) in 16S rRNA. -!- In vitro, the enzyme does not modify free 16S rRNA. -!- The preferred substrate is a 5'-terminal fragment of 16S rRNA complexed with 30S ribosomal proteins.
|
UniProtKB Entries (1)
| P45124 |
RSUA_HAEIN
Haemophilus influenzae Rd KW20
Ribosomal small subunit pseudouridine synthase A
|
PDB Structure
| PDB | 1VIO |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Structure of the pseudouridine synthase RsuA from Haemophilus influenzae.
Acta Crystallogr.,Sect.F
|
