EF-Ts

Available protein structures:
Pfam	structures / ECOD
PDB	RCSB PDB; PDBe; PDBj
PDBsum	structure summary

EF-Ts dimerisation domain
EF-Ts dimerisation domain
Identifiers
Symbol	EF_TS
Pfam	PF00889
InterPro	IPR014039
Pfam
Available protein structures:
Pfam	structures / ECOD
PDB	RCSB PDB; PDBe; PDBj
PDBsum	structure summary

EF-Ts, bacterial
EF-Ts, bacterial
Identifiers
Symbol	EF-Ts/EF-1B
InterPro	IPR001816

EF-Ts (elongation factor thermo stable) is one of the prokaryotic elongation factors. It is found in human mitochondria as TSFM. It is similar to eukaryotic EF-1B.

EF-Ts serves as the guanine nucleotide exchange factor for EF-Tu (elongation factor thermo unstable), catalyzing the release of guanosine diphosphate from EF-Tu. This enables EF-Tu to bind to a new guanosine triphosphate molecule, release EF-Ts, and go on to catalyze another aminoacyl tRNA addition.^[1]

^ Kawashima T, Berthet-Colominas C, Wulff M, Cusack S, Leberman R (February 1996). "The structure of the Escherichia coli EF-Tu.EF-Ts complex at 2.5 A resolution". Nature. 379 (6565): 511–8. doi:10.1038/379511a0. PMID 8596629. S2CID 4273375.

[1] Kawashima T, Berthet-Colominas C, Wulff M, Cusack S, Leberman R (February 1996). "The structure of the Escherichia coli EF-Tu.EF-Ts complex at 2.5 A resolution". Nature. 379 (6565): 511–8. doi:10.1038/379511a0. PMID 8596629. S2CID 4273375.

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