65853
The Actino-pnp RNA motif is a conserved structure found in actinobacteria that is apparently in the 5 ' untranslated region s of gene s predicted to encode exoribonuclease s. The RNA element 's function is likely analogous to an RNA structure found upstream of polynucleotide phosphorylase genes in E. coli and related enterobacteria .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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