6243
We conclude that the conservation of nucleotides 154 to 156 is likely to be a consequence of their role as a sequence - specific recognition element for the SRP54 protein .
 GENE: SRP54 protein
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: SRP54 protein 
Answer:
 GENE: SRP54 protein