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Peptide Initiation Factor IF 1

《英文msh詞典》Peptide Initiation Factor IF 1
[入口詞] Peptide Initiation Factor IF 1
[主題詞] Prokaryotic Initiation Factor-1
[英文釋義] The smallest of the three prokaryotic initiation factors with a molecular size of approximately 8 kD. It binds near the A-site of the 30S subunit of RIBOSOMES and may play a role in preventing premature addition of aminoacyl-tRNA-linked PEPTIDE ELONGATION FACTOR TU to the ribosome during PEPTIDE CHAIN INITIATION.