1015
Molecular cloning and sequencing of a cDNA encoding SR beta revealed that SR beta is a transmembrane protein and , like SR alpha and SRP54 , is a member of the GTPase superfamily .
 GENE: SR beta; GENE: SR beta; GENE: SR alpha; GENE: SRP54; GENE: GTPase superfamily
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: SR beta; GENE: SR beta; GENE: SR alpha; GENE: SRP54; GENE: GTPase superfamily