A0A5A7PXP6 · A0A5A7PXP6_STRAF
- ProteinTranslation factor GUF1 homolog, mitochondrial
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids680 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
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 + H+ + phosphate
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | mitochondrial inner membrane | |
Cellular Component | mitochondrial matrix | |
Molecular Function | GTP binding | |
Molecular Function | GTPase activity | |
Molecular Function | ribosome binding | |
Molecular Function | translation elongation factor activity | |
Biological Process | positive regulation of translation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameTranslation factor GUF1 homolog, mitochondrial
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Lamiales > Orobanchaceae > Buchnereae > Striga
Accessions
- Primary accessionA0A5A7PXP6
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Mitochondrion inner membrane ; Peripheral membrane protein
Keywords
- Cellular component
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 86-267 | Tr-type G | ||||
Sequence: EKIRNFSIVAHIDHGKSTLADRLLELTGTIQRGVNQPQYLDKLQVERQRGITVKAQTTSMIYTHDHSSYLLNLIDTPGHVDFSYEVSRSLAACQGVLLVVDATQGIQAQTVANFYLASECNLAVIPVINKIDLTSADPDNVKRQLAATFDLDPSLALLASAKTGEGLEKILEAIIERVPPPS |
Sequence similarities
Belongs to the GTP-binding elongation factor family. LepA subfamily.
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. LepA subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length680
- Mass (Da)76,066
- Last updated2019-11-13 v1
- Checksum8240D961D16CAB60
Keywords
- Technical term