Elongation factor 1-alpha 1

NameElongation factor 1-alpha 1
Synonyms
  • EEF1A
  • eEF1A-1
  • EF-1-alpha-1
  • EF-Tu
  • EF1A
  • Elongation factor Tu
  • Eukaryotic elongation factor 1 A-1
  • LENG7
  • Leukocyte receptor cluster member 7
Gene NameEEF1A1
OrganismHuman
Amino acid sequence
>lcl|BSEQ0009449|Elongation factor 1-alpha 1
MGKEKTHINIVVIGHVDSGKSTTTGHLIYKCGGIDKRTIEKFEKEAAEMGKGSFKYAWVL
DKLKAERERGITIDISLWKFETSKYYVTIIDAPGHRDFIKNMITGTSQADCAVLIVAAGV
GEFEAGISKNGQTREHALLAYTLGVKQLIVGVNKMDSTEPPYSQKRYEEIVKEVSTYIKK
IGYNPDTVAFVPISGWNGDNMLEPSANMPWFKGWKVTRKDGNASGTTLLEALDCILPPTR
PTDKPLRLPLQDVYKIGGIGTVPVGRVETGVLKPGMVVTFAPVNVTTEVKSVEMHHEALS
EALPGDNVGFNVKNVSVKDVRRGNVAGDSKNDPPMEAAGFTAQVIILNHPGQISAGYAPV
LDCHTAHIACKFAELKEKIDRRSGKKLEDGPKFLKSGDAAIVDMVPGKPMCVESFSDYPP
LGRFAVRDMRQTVAVGVIKAVDKKAAGAGKVTKSAQKAQKAK
Number of residuesNone
Molecular Weight50140.565
Theoretical pINone
GO Classification
Functions
  • poly(A) RNA binding
  • GTP binding
  • GTPase activity
  • tRNA binding
  • protein kinase binding
  • translation elongation factor activity
Processes
  • regulation of chaperone-mediated autophagy
  • regulation of transcription, DNA-templated
  • cellular response to epidermal growth factor stimulus
  • cellular protein metabolic process
  • translation
  • translational elongation
  • transcription, DNA-templated
  • gene expression
Components
  • ruffle membrane
  • cytoplasm
  • cytosol
  • membrane
  • extracellular exosome
  • cytoplasmic side of lysosomal membrane
  • myelin sheath
  • eukaryotic translation elongation factor 1 complex
  • nucleolus
  • nucleus
  • extracellular space
  • cortical actin cytoskeleton
General FunctionTrna binding
Specific FunctionThis protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis. With PARP1 and TXK, forms a complex that acts as a T helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production.
Transmembrane Regions
GenBank Protein ID
UniProtKB IDP68104
UniProtKB Entry Name
Cellular LocationCytoplasm
Gene sequence
>lcl|BSEQ0013166|Elongation factor 1-alpha 1 (EEF1A1)
ATGGGAAAGGAAAAGACTCATATCAACATTGTCGTCATTGGACACGTAGATTCGGGCAAG
TCCACCACTACTGGCCATCTGATCTATAAATGCGGTGGCATCGACAAAAGAACCATTGAA
AAATTTGAGAAGGAGGCTGCTGAGATGGGAAAGGGCTCCTTCAAGTATGCCTGGGTCTTG
GATAAACTGAAAGCTGAGCGTGAACGTGGTATCACCATTGATATCTCCTTGTGGAAATTT
GAGACCAGCAAGTACTATGTGACTATCATTGATGCCCCAGGACACAGAGACTTTATCAAA
AACATGATTACAGGGACATCTCAGGCTGACTGTGCTGTCCTGATTGTTGCTGCTGGTGTT
GGTGAATTTGAAGCTGGTATCTCCAAGAATGGGCAGACCCGAGAGCATGCCCTTCTGGCT
TACACACTGGGTGTGAAACAACTAATTGTCGGTGTTAACAAAATGGATTCCACTGAGCCA
CCCTACAGCCAGAAGAGATATGAGGAAATTGTTAAGGAAGTCAGCACTTACATTAAGAAA
ATTGGCTACAACCCCGACACAGTAGCATTTGTGCCAATTTCTGGTTGGAATGGTGACAAC
ATGCTGGAGCCAAGTGCTAACATGCCTTGGTTCAAGGGATGGAAAGTCACCCGTAAGGAT
GGCAATGCCAGTGGAACCACGCTGCTTGAGGCTCTGGACTGCATCCTACCACCAACTCGT
CCAACTGACAAGCCCTTGCGCCTGCCTCTCCAGGATGTCTACAAAATTGGTGGTATTGGT
ACTGTTCCTGTTGGCCGAGTGGAGACTGGTGTTCTCAAACCCGGTATGGTGGTCACCTTT
GCTCCAGTCAACGTTACAACGGAAGTAAAATCTGTCGAAATGCACCATGAAGCTTTGAGT
GAAGCTCTTCCTGGGGACAATGTGGGCTTCAATGTCAAGAATGTGTCTGTCAAGGATGTT
CGTCGTGGCAACGTTGCTGGTGACAGCAAAAATGACCCACCAATGGAAGCAGCTGGCTTC
ACTGCTCAGGTGATTATCCTGAACCATCCAGGCCAAATAAGCGCCGGCTATGCCCCTGTA
TTGGATTGCCACACGGCTCACATTGCATGCAAGTTTGCTGAGCTGAAGGAAAAGATTGAT
CGCCGTTCTGGTAAAAAGCTGGAAGATGGCCCTAAATTCTTGAAGTCTGGTGATGCTGCC
ATTGTTGATATGGTTCCTGGCAAGCCCATGTGTGTTGAGAGCTTCTCAGACTATCCACCT
TTGGGTCGCTTTGCTGTTCGTGATATGAGACAGACAGTTGCGGTGGGTGTCATCAAAGCA
GTGGACAAGAAGGCTGCTGGAGCTGGCAAGGTCACCAAGTCTGCCCAGAAAGCTCAGAAG
GCTAAATGA
GenBank Gene ID
GeneCard IDNone
GenAtlas ID
HGNC ID
Chromosome Location6
LocusNone
References
  1. Brands JH, Maassen JA, van Hemert FJ, Amons R, Moller W: The primary structure of the alpha subunit of human elongation factor 1. Structural aspects of guanine-nucleotide-binding sites. Eur J Biochem. 1986 Feb 17;155(1):167-71. [3512269 ]
  2. Uetsuki T, Naito A, Nagata S, Kaziro Y: Isolation and characterization of the human chromosomal gene for polypeptide chain elongation factor-1 alpha. J Biol Chem. 1989 Apr 5;264(10):5791-8. [2564392 ]
  3. Madsen HO, Poulsen K, Dahl O, Clark BF, Hjorth JP: Retropseudogenes constitute the major part of the human elongation factor 1 alpha gene family. Nucleic Acids Res. 1990 Mar 25;18(6):1513-6. [2183196 ]
  4. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [15489334 ]
  5. Rao TR, Slobin LI: Structure of the amino-terminal end of mammalian elongation factor Tu. Nucleic Acids Res. 1986 Mar 11;14(5):2409. [3960725 ]
  6. Maruyama T, Nara K, Yoshikawa H, Suzuki N: Txk, a member of the non-receptor tyrosine kinase of the Tec family, forms a complex with poly(ADP-ribose) polymerase 1 and elongation factor 1alpha and regulates interferon-gamma gene transcription in Th1 cells. Clin Exp Immunol. 2007 Jan;147(1):164-75. [17177976 ]
  7. Ann DK, Wu MM, Huang T, Carlson DM, Wu R: Retinol-regulated gene expression in human tracheobronchial epithelial cells. Enhanced expression of elongation factor EF-1 alpha. J Biol Chem. 1988 Mar 15;263(8):3546-9. [3346208 ]
  8. Whiteheart SW, Shenbagamurthi P, Chen L, Cotter RJ, Hart GW: Murine elongation factor 1 alpha (EF-1 alpha) is posttranslationally modified by novel amide-linked ethanolamine-phosphoglycerol moieties. Addition of ethanolamine-phosphoglycerol to specific glutamic acid residues on EF-1 alpha. J Biol Chem. 1989 Aug 25;264(24):14334-41. [2569467 ]
  9. Galcheva-Gargova Z, Konstantinov KN, Wu IH, Klier FG, Barrett T, Davis RJ: Binding of zinc finger protein ZPR1 to the epidermal growth factor receptor. Science. 1996 Jun 21;272(5269):1797-802. [8650580 ]
  10. Chacko G, Ling Q, Hajjar KA: Induction of acute translational response genes by homocysteine. Elongation factors-1alpha, -beta, and -delta. J Biol Chem. 1998 Jul 31;273(31):19840-6. [9677419 ]
  11. Bohnsack MT, Regener K, Schwappach B, Saffrich R, Paraskeva E, Hartmann E, Gorlich D: Exp5 exports eEF1A via tRNA from nuclei and synergizes with other transport pathways to confine translation to the cytoplasm. EMBO J. 2002 Nov 15;21(22):6205-15. [12426392 ]
  12. Calado A, Treichel N, Muller EC, Otto A, Kutay U: Exportin-5-mediated nuclear export of eukaryotic elongation factor 1A and tRNA. EMBO J. 2002 Nov 15;21(22):6216-24. [12426393 ]
  13. Giannakopoulos NV, Luo JK, Papov V, Zou W, Lenschow DJ, Jacobs BS, Borden EC, Li J, Virgin HW, Zhang DE: Proteomic identification of proteins conjugated to ISG15 in mouse and human cells. Biochem Biophys Res Commun. 2005 Oct 21;336(2):496-506. [16139798 ]
  14. Eckhardt K, Troger J, Reissmann J, Katschinski DM, Wagner KF, Stengel P, Paasch U, Hunziker P, Borter E, Barth S, Schlafli P, Spielmann P, Stiehl DP, Camenisch G, Wenger RH: Male germ cell expression of the PAS domain kinase PASKIN and its novel target eukaryotic translation elongation factor eEF1A1. Cell Physiol Biochem. 2007;20(1-4):227-40. [17595531 ]
  15. Guzzo CM, Yang DC: Lysyl-tRNA synthetase interacts with EF1alpha, aspartyl-tRNA synthetase and p38 in vitro. Biochem Biophys Res Commun. 2008 Jan 25;365(4):718-23. Epub 2007 Nov 20. [18029264 ]
  16. Yang YF, Chou MY, Fan CY, Chen SF, Lyu PC, Liu CC, Tseng TL: The possible interaction of CDA14 and protein elongation factor 1alpha. Biochim Biophys Acta. 2008 Feb;1784(2):312-8. Epub 2007 Oct 17. [17980171 ]
  17. Zhong D, Zhang J, Yang S, Soh UJ, Buschdorf JP, Zhou YT, Yang D, Low BC: The SAM domain of the RhoGAP DLC1 binds EF1A1 to regulate cell migration. J Cell Sci. 2009 Feb 1;122(Pt 3):414-24. doi: 10.1242/jcs.027482. [19158340 ]
  18. Lin KW, Yakymovych I, Jia M, Yakymovych M, Souchelnytskyi S: Phosphorylation of eEF1A1 at Ser300 by TbetaR-I results in inhibition of mRNA translation. Curr Biol. 2010 Sep 28;20(18):1615-25. doi: 10.1016/j.cub.2010.08.017. Epub 2010 Sep 9. [20832312 ]

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