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The class II Escherichia coli alanine tRNA synthetase aminoacylates RNA miniduplexes , which reconstruct the acceptor end of alanine tRNA with the critical G3 : U70 base pair .
 GENE: class II Escherichia coli alanine tRNA synthetase aminoacylates RNA miniduplexes; GENE: alanine tRNA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: class II Escherichia coli alanine tRNA synthetase aminoacylates RNA miniduplexes; GENE: alanine tRNA