Homo sapiens Protein: GTPBP3
Summary
InnateDB Protein IDBP-36476.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol GTPBP3
Protein Name GTP binding protein 3 (mitochondrial)
Synonyms
Species Homo sapiens
Ensembl Protein ENSP00000313818
InnateDB Gene IDBG-36472 (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:0000305}.
Subcellular Localization Mitochondrion {ECO:0000269PubMed:12370316}.
Disease Associations
Tissue Specificity Ubiquitously expressed. {ECO:0000269PubMed:12370316}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 12 experimentally validated interaction(s) in this database.
Experimentally validated
Total 12 [view]
Protein-Protein 10 [view]
Protein-DNA 2 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0003924 GTPase activity
GO:0005525 GTP binding
Biological Process
GO:0006184 GTP catabolic process
GO:0006400 tRNA modification
Cellular Component
GO:0005634 nucleus
GO:0005739 mitochondrion
Protein Structure and Domains
PDB ID
InterPro IPR005225 Small GTP-binding protein domain
IPR006073 GTP binding domain
IPR018948 GTP-binding protein TrmE, N-terminal
IPR027417 P-loop containing nucleoside triphosphate hydrolase
PFAM PF01926
PF10396
PRINTS PR00326
PIRSF
SMART
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q969Y2
PhosphoSite PhosphoSite-Q969Y2
TrEMBL
UniProt Splice Variant
Entrez Gene 84705
UniGene Hs.739482
RefSeq NP_116009
HUGO HGNC:14880
OMIM 608536
CCDS CCDS32951
HPRD 12255
IMGT
EMBL AC010463 AF360742 AF360743 AF360744 AF361481 AK027606 AK291929 AK297953 AY078987 AY078988 BC017207 BC019261 CH471106
GenPept AAH17207 AAH19261 AAK37568 AAK39555 AAK39556 AAK39557 AAL85492 AAL85493 BAB55228 BAF84618 BAH12694 EAW84597