Homo sapiens Protein: GFM2
Summary
InnateDB Protein IDBP-28580.5
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol GFM2
Protein Name G elongation factor, mitochondrial 2
Synonyms
Species Homo sapiens
Ensembl Protein ENSP00000296805
InnateDB Gene IDBG-28574 (GFM2)
Protein Structure
UniProt Annotation
Function Mitochondrial GTPase that mediates the disassembly of ribosomes from messenger RNA at the termination of mitochondrial protein biosynthesis. Acts in collaboration with MRRF. GTP hydrolysis follows the ribosome disassembly and probably occurs on the ribosome large subunit. Not involved in the GTP-dependent ribosomal translocation step during translation elongation. {ECO:0000255HAMAP-Rule:MF_03059, ECO:0000269PubMed:19716793}.
Subcellular Localization Mitochondrion {ECO:0000255HAMAP- Rule:MF_03059}.
Disease Associations
Tissue Specificity Widely expressed. {ECO:0000269PubMed:11735030}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
Experimentally validated
Total 1 [view]
Protein-Protein 1 [view]
Protein-DNA 0
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:0032543 mitochondrial translation
GO:0032790 ribosome disassembly
Cellular Component
GO:0005739 mitochondrion
Protein Structure and Domains
PDB ID
InterPro IPR000640 Translation elongation factor EFG, V domain
IPR000795 Elongation factor, GTP-binding domain
IPR004161 Translation elongation factor EFTu/EF1A, domain 2
IPR005225 Small GTP-binding protein domain
IPR005517 Translation elongation factor EFG/EF2, domain IV
IPR009000 Translation protein, beta-barrel domain
IPR009022 Elongation factor G, III-V domain
IPR020568 Ribosomal protein S5 domain 2-type fold
IPR027417 P-loop containing nucleoside triphosphate hydrolase
PFAM PF00679
PF00009
PF03144
PF03764
PF14492
PRINTS PR00315
PIRSF
SMART SM00838
SM00889
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q969S9
PhosphoSite PhosphoSite-Q969S9
TrEMBL D6RF75
UniProt Splice Variant
Entrez Gene 84340
UniGene Hs.277154
RefSeq NP_115756
HUGO HGNC:29682
OMIM 606544
CCDS CCDS4023
HPRD 09413
IMGT
EMBL AC093214 AF111808 AF367997 AK025314 AY453587 BC015712 BC030612 CH471084
GenPept AAH15712 AAH30612 AAK53401 AAL39010 AAS49035 BAB15109 EAW95743 EAW95744 EAW95746