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Moreover , biochemical analyses of this recombinant mutant reveal that the lid confers thermodynamic and proteolytic stability to the enzyme . - Cozzi , R . , Zerbini , F . , Assfalg , M . , D ' Onofrio , M . , Biagini , M . , Martinelli , M . , Nuccitelli , A . , Norais , N . , Telford , J .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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