Eukaryotic Initiation Factor-1 |
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| Eukaryotic Peptide Initiation Factor-1; Eukaryotic Initiation Factor 1; Eukaryotic Peptide Initiation Factor 1; Peptide Initiation Factor EIF 1 | |
| A eukaryotic initiation factor that binds to 40S ribosomal subunits. Although initially considered a "non-essential" factor for eukaryotic transcription initiation, eukaryotic initiation factor-1 is now thought to play an important role in localizing RIBOSOMES at the initiation codon of MRNA. | |