Mus musculus Protein: Gtpbp3
Summary
InnateDB Protein IDBP-536621.3
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Gtpbp3
Protein Name GTP binding protein 3
Synonyms 2410009F13Rik; AI607903;
Species Mus musculus
Ensembl Protein ENSMUSP00000114193
InnateDB Gene IDBG-165806 (Gtpbp3)
Protein Structure
UniProt Annotation
Function GTPase involved in the 5-carboxymethylaminomethyl modification (mnm(5)s(2)U34) of the wobble uridine base in mitochondrial tRNAs. {ECO:0000250}.
Subcellular Localization Mitochondrion {ECO:0000269PubMed:14680828}.
Disease Associations
Tissue Specificity Ubiquitously expressed. Highly expressed in tissues with high metabolic rates including heart, liver and brain. Weakly expressed in skeletal muscle. {ECO:0000269PubMed:14680828}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 9 interaction(s) predicted by orthology.
Predicted by orthology
Total 9 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0015093 ferrous iron transmembrane transporter activity
Biological Process
GO:0006184 GTP catabolic process
GO:0006400 tRNA modification
GO:0015684 ferrous iron transport
Cellular Component
GO:0005622 intracellular
GO:0005634 nucleus
GO:0005739 mitochondrion
GO:0016021 integral component of membrane
Protein Structure and Domains
PDB ID MGI:1917609
InterPro IPR004520 tRNA modification GTPase MnmE
IPR005225 Small GTP-binding protein domain
IPR006073 GTP binding domain
IPR011619 Ferrous iron transport protein B, N-terminal
IPR018948 GTP-binding protein TrmE, N-terminal
IPR027417 P-loop containing nucleoside triphosphate hydrolase
PFAM PF01926
PF02421
PF10396
PRINTS PR00326
PIRSF
SMART
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q923K4
PhosphoSite PhosphoSite-
TrEMBL Q8C1M1
UniProt Splice Variant
Entrez Gene 70359
UniGene Mm.486680
RefSeq XP_006509800
MGI ID
MGI Symbol Gtpbp3
OMIM
CCDS CCDS40384
HPRD
IMGT
EMBL AF361482 AK010459 AY029613 BC092042 BC138560 DS033666
GenPept AAH92042 AAI38561 AAK35216 AAK60410 BAC25298 EDL01029