A0A0L6VQL4 · A0A0L6VQL4_9BASI
- ProteinTranslation factor GUF1, mitochondrial
- GeneGUF1
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids882 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Promotes mitochondrial protein synthesis. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Binds to mitochondrial ribosomes in a GTP-dependent manner.
Catalytic activity
- GTP + H2O = GDP + phosphate + H+
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 90-97 | GTP (UniProtKB | ChEBI) | |||
Binding site | 188-192 | GTP (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | mitochondrial inner membrane | |
Cellular Component | mitochondrial matrix | |
Molecular Function | GTP binding | |
Molecular Function | GTPase activity | |
Molecular Function | mitochondrial ribosome binding | |
Biological Process | positive regulation of translation | |
Biological Process | translation |
Keywords
- Molecular function
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Submitted names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Basidiomycota > Pucciniomycotina > Pucciniomycetes > Pucciniales > Pucciniaceae > Puccinia
Accessions
- Primary accessionA0A0L6VQL4
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Mitochondrion inner membrane ; Peripheral membrane protein
Keywords
- Cellular component
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain, region, compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 81-297 | Tr-type G | |||
Region | 110-133 | Disordered | |||
Compositional bias | 111-133 | Polar residues | |||
Sequence similarities
Belongs to the GTP-binding elongation factor family. LepA subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length882
- Mass (Da)97,375
- Last updated2015-11-11 v1
- ChecksumB1CD17BA9DF85B80
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 111-133 | Polar residues | |||
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
LAVV01002277 EMBL· GenBank· DDBJ | KNZ62937.1 EMBL· GenBank· DDBJ | Genomic DNA |