A0A258TX87 · A0A258TX87_9PROT
- ProteinProtein-L-isoaspartate O-methyltransferase
- Genepcm
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids210 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the methyl esterification of L-isoaspartyl residues in peptides and proteins that result from spontaneous decomposition of normal L-aspartyl and L-asparaginyl residues. It plays a role in the repair and/or degradation of damaged proteins.
Catalytic activity
- [protein]-L-isoaspartate + S-adenosyl-L-methionine = [protein]-L-isoaspartate alpha-methyl ester + S-adenosyl-L-homocysteine
Features
Showing features for active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 60 | |||||
Sequence: S |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | protein-L-isoaspartate (D-aspartate) O-methyltransferase activity | |
Biological Process | methylation | |
Biological Process | protein modification process | |
Biological Process | protein repair |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameProtein-L-isoaspartate O-methyltransferase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Betaproteobacteria > Nitrosomonadales
Accessions
- Primary accessionA0A258TX87
Proteomes
Subcellular Location
Structure
Sequence
- Sequence statusComplete
- Length210
- Mass (Da)22,900
- Last updated2017-12-20 v1
- Checksum8321FCF1E177939F