11931
The human protein sequence exhibits a putative DNA - binding domain similar to that seen in rat HBP1 and shows homology with the activation and repressor domains previously demonstrated in the rat protein .
 GENE: rat HBP1
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: rat HBP1 
Answer:
 GENE: rat HBP1