A0A949QBR0 · A0A949QBR0_CHLSQ
- ProteintRNA pseudouridine synthase B
- GenetruB
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids244 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs.
Catalytic activity
- uridine55 in tRNA = pseudouridine55 in tRNA
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 54 | Nucleophile | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | catalytic activity, acting on RNA | |
Molecular Function | pseudouridine synthase activity | |
Molecular Function | RNA binding | |
Biological Process | mRNA pseudouridine synthesis | |
Biological Process | tRNA pseudouridine synthesis |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nametRNA pseudouridine synthase B
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Chlorobiota > Chlorobiia > Chlorobiales > Chlorobiaceae > Chlorobium/Pelodictyon group > Chlorobium
Accessions
- Primary accessionA0A949QBR0
Proteomes
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 44-188 | Pseudouridine synthase II N-terminal | |||
Sequence similarities
Belongs to the pseudouridine synthase TruB family. Type 1 subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length244
- Mass (Da)27,023
- Last updated2023-02-22 v1
- MD5 ChecksumAA2F0505FB34FCF316E453779C18081A
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
JAFLKS010000024 EMBL· GenBank· DDBJ | MBV5302944.1 EMBL· GenBank· DDBJ | Genomic DNA |