5192
The deduced amino acid sequences of each of the W3A1 ETF subunits exhibit only approximately 30 % identity with the corresponding subunits of the ETF from human , rat , and Paracoccus denitrificans , which as a group are greater than 50 % identical .
 GENE: W3A1 ETF subunits; GENE: ETF
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: W3A1 ETF subunits, ETF 
Answer:
 GENE: W3A1 ETF subunits; GENE: ETF