9938
This is predicted to encode a 315 - residue protein containing seven hydrophobic helical regions and a 17 amino acid motif characteristic of the R7G family of G - protein coupled membrane - bound receptors .
 GENE: R7G family; GENE: G - protein coupled membrane - bound receptors
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: R7G family, G - protein coupled membrane - bound receptors 
Answer:
 GENE: R7G family; GENE: G - protein coupled membrane - bound receptors