Elongation Factor

This table contains entries for the elongation factors EF1A (EF-Tu), EF1B (EF-Ts) and EF2 (EF-G) from different species in the UniProt database. Links are provided to view the original UniProtKB protein entries and their display in InterPro.

	UniProt	Protein name	Organism	InterPro Domain Architecture	InterPro Graphical Match	Function
EF1A / EF-Tu	EF1A1_HUMAN (P68104)	Elongation factor 1-alpha 1	Homo sapiens			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A2_HUMAN (Q05639)	Elongation factor 1-alpha 2	Homo sapiens			Promotes binding of aa-tRNA to A-site of ribosomes
	EFTU_HUMAN (P49411)	Elongation factor Tu, mitochondrial precursor	Homo sapiens			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A1_PANTR (Q5R1X2)	Elongation factor 1-alpha 1	Pan troglodytes Chimpanzee			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A1_PONPY (Q5R4R8)	Elongation factor 1-alpha 1	Pongo pygmaeus Orangutan			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A1_BOVIN (P68103)	Elongation factor 1-alpha 1	Bos taurus Bovine			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A1_MOUSE (P10126)	Elongation factor 1-alpha 1	Mus musculus Mouse			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A1_FELCA (Q66RN5)	Elongation factor 1-alpha 1	Felis silvestris catus Cat			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A1_RABIT (P68105)	Elongation factor 1-alpha 1	Oryctolagus cuniculus Rabbit			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A1_CRIGR (P62629)	Elongation factor 1‑alpha 1	Cricetulus griseus Hamster			Promotes binding of aa-tRNA to A-site of ribosomes
	EFTM_ARATH (Q9ZT91)	Elongation factor Tu, mitochondrial precursor	Arabidopsis thaliana Mouse‑ear cress			Promotes binding of aa-tRNA to A-site of ribosomes
	EF1A_YEAST (P02994)	Elongation factor 1‑alpha	Saccharomyces cerevisiae Baker’s yeast			Promotes binding of aa-tRNA to A-site of ribosomes
	EFTU_ECOLI (P0A6N1)	Elongation factor Tu	Escherichia coli Bacteria			Promotes binding of aa-tRNA to A-site of ribosomes
EF1B / EF-Ts	EF1B_HUMAN (P24534)	Elongation factor 1-beta	Homo sapiens			Exchange of GDP-bound EF1A to GTP
	EFTS_HUMAN (P43897)	Elongation factor Ts, mitochondrial precursor	Homo sapiens			Exchange of GDP-bound EF-Tu to GTP
	EF1B_RABIT (P34826)	Elongation factor 1-beta	Oryctolagus cuniculus Rabbit			Exchange of GDP-bound EF1A to GTP
	EF1B_AERPE (Q9Y904)	Elongation factor 1-beta	Aeropyrum pernix Archaea			Exchange of GDP-bound EF1A to GTP
	EFTS_MOUSE (Q9CZR8)	Elongation factor Ts, mitochondrial precursor	Mus musculus Mouse			Exchange of GDP-bound EF-Tu to GTP
	EFTS_BACSU (P80700)	Elongation factor Ts	Bacillus subtilis Bacteria			Exchange of GDP-bound EF-Tu to GTP
	EFTS_ECOLI (P0A6P1)	Elongation factor Ts	Escherichia coli Bacteria			Exchange of GDP-bound EF-Tu to GTP
	EFTS_SALTY (P64052)	Elongation factor Ts	Salmonella typhimurium Bacteria			Exchange of GDP-bound EF-Tu to GTP
EF2 / EF‑G	EF2_HUMAN (P13639)	Elongation factor 2 (EF-2)	Homo sapiens			Translocation of tRNA from A to P-site of ribosome
	EFG1_HUMAN (Q96RP9)	Elongation factor G 1, mitochondrial precursor	Homo sapiens			Translocation of tRNA from A to P-site of ribosome
	EFG2_HUMAN (Q969S9)	Elongation factor G 2, mitochondrial precursor	Homo sapiens			Translocation of tRNA from A to P-site of ribosome
	EF2_MOUSE (P58252)	Elongation factor 2 (EF-2)	Mus musculus Mouse			Translocation of tRNA from A to P-site of ribosome
	EF2_DROME (P13060)	Elongation factor 2 (EF-2)	Drosophila melanogaster Fruit fly			Translocation of tRNA from A to P-site of ribosome
	EF2_CAEEL (P29691)	Elongation factor 2 (EF-2)	Caenorhabditis elegans Nematode worm			Translocation of tRNA from A to P-site of ribosome
	EF2_YEAST (P32324)	Elongation factor 2 (EF-2)	Saccharomyces cerevisiae Baker’s yeast			Translocation of tRNA from A to P-site of ribosome
	EF2_BETVU (O23755)	Elongation factor 2 (EF-2)	Beta vulgaris Sugar beet			Translocation of tRNA from A to P-site of ribosome
	EF2_CHLKE (P28996)	Elongation factor 2 (EF-2)	Chlorella kessleri Plant			Translocation of tRNA from A to P-site of ribosome
	EF2_SULSO (P30925)	Elongation factor 2 (EF-2)	Sulfolobus solfataricus Archaea			Translocation of tRNA from A to P-site of ribosome
	EF2_THEAC (P26752)	Elongation factor 2 (EF-2)	Thermoplasma acidophilum Archaea			Translocation of tRNA from A to P-site of ribosome
	EFG_BACSU (P80868)	Elongation factor G (EF-G)	Bacillus subtilis Bacteria			Translocation of tRNA from A to P-site of ribosome
	EFG_ECOLI (P0A6M8)	Elongation factor G (EF-G)	Escherichia coli Bacteria			Translocation of tRNA from A to P-site of ribosome