A0A270B9F5 · A0A270B9F5_9SPHN
- ProteinRibosomal RNA large subunit methyltransferase H
- GenerlmH
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids142 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Specifically methylates the pseudouridine at position 1915 (m3Psi1915) in 23S rRNA.
Catalytic activity
- pseudouridine1915 in 23S rRNA + S-adenosyl-L-methionine = N3-methylpseudouridine1915 in 23S rRNA + S-adenosyl-L-homocysteine + H+
RHEA-COMP:10221 CHEBI:65314 Position: 1915+ CHEBI:59789 = RHEA-COMP:10222 CHEBI:74486 Position: 1915+ CHEBI:57856 + CHEBI:15378
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 55 | S-adenosyl-L-methionine (UniProtKB | ChEBI) | |||
Binding site | 87 | S-adenosyl-L-methionine (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | rRNA (pseudouridine-N3-)-methyltransferase activity |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameRibosomal RNA large subunit methyltransferase H
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Sphingomonadales > Sphingomonadaceae > Sphingopyxis
Accessions
- Primary accessionA0A270B9F5
Proteomes
Subcellular Location
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length142
- Mass (Da)15,883
- Last updated2017-12-20 v1
- MD5 ChecksumA8AE873A5EF9B94C295460C6FF6AAA0C
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
NIWD01000009 EMBL· GenBank· DDBJ | PAL21311.1 EMBL· GenBank· DDBJ | Genomic DNA |