616
A third prominent component of apparent molecular mass 16 kDa displayed several properties , including ability to bind 45Ca2 + , that are characteristic of the regulatory ( B ) subunit of mammalian calcineurin and was recognized by an antiserum raised against bovine calcineurin .
 mammalian calcineurin, bovine calcineurin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 mammalian calcineurin, bovine calcineurin