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DeCS
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Descriptor English:
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Prokaryotic Initiation Factor-2
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Descriptor Spanish:
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Factor 2 Procariótico de Iniciación
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Descriptor Portuguese:
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Fator de Iniciação 2 em Procariotos
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Synonyms English:
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Peptide Initiation Factor IF-2
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Tree Number:
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D12.776.835.725.934.562
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Definition English:
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The largest of the three prokaryotic initiation factors with a molecular size of approximately 80 kD. It functions in the transcription initiation process by promoting the binding of formylmethionine-tRNA to the P-site of the 30S ribosome and by preventing the incorrect binding of elongator tRNA to the translation initiation site. |
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History Note English:
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2003; use PROKARYOTIC INITIATION FACTOR-2 (NM) 1990-2002
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Allowable Qualifiers English:
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Record Number:
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37530
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Unique Identifier:
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D039881
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Occurrence in VHL:
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Similar:
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DeCS CID-10 SciELO LILACS LIS
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