Peptide Elongation Factor 1

Peptide elongation factor 1 is a multisubunit protein that is responsible for the GTP-dependent binding of aminoacyl-tRNAs to eukaryotic ribosomes. The alpha subunit (EF-1alpha) binds aminoacyl-tRNA and transfers it to the ribosome in a process linked to GTP hydrolysis. The beta and delta subunits (EF-1beta, EF-1delta) are involved in exchanging GDP for GTP. The gamma subunit (EF-1gamma) is a structural component.

Also Known As:

EF-1; EF 1; EF-1H; EF-1alpha; EF-1beta; EF-1delta; EF-1gamma; EF 1H; EF 1alpha; EF 1beta; EF 1delta; EF 1gamma; Elongation Factor 1; Elongation Factor 1alpha; Elongation Factor 1beta; Elongation Factor 1delta; Elongation Factor 1gamma

Enzymes and Coenzymes: 1
- Enzymes: 152586
  - Hydrolases: 2166
    - Acid Anhydride Hydrolases
      - GTP Phosphohydrolases: 2307
        GTP-Binding Proteins: 5624
        GTP Phosphohydrolase-Linked Elongation Factors
        Peptide Elongation Factor 1: 153
Amino Acids, Peptides, and Proteins: 1
- Proteins: 484843
  - Carrier Proteins: 12999
    - GTP-Binding Proteins: 5624
      - GTP Phosphohydrolase-Linked Elongation Factors
        Peptide Elongation Factor 1: 153
  - Ribosomal Proteins: 1138
    - Peptide Elongation Factors: 297
      - GTP Phosphohydrolase-Linked Elongation Factors
        Peptide Elongation Factor 1: 153
  - Intracellular Signaling Peptides and Proteins: 32
    - GTP-Binding Proteins: 5624
      - GTP Phosphohydrolase-Linked Elongation Factors
        Peptide Elongation Factor 1: 153

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