4022
The common target of CsA and FK506 is calcineurin , a Ca2+/calmodulin-regulated, serine/threonine-specific protein phosphatase that regulates the nuclear import of a transcription factor , NF-AT , required for expression of T cell activation genes .
 protein: calcineurin; protein: transcription factor; DNA: T cell activation genes; protein: Ca2+/calmodulin-regulated, serine/threonine-specific protein phosphatase; protein: NF-AT
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: calcineurin, transcription factor, T cell activation genes, Ca2+/calmodulin-regulated, serine/threonine-specific protein phosphatase, NF-AT 
Answer:
 protein: calcineurin; protein: transcription factor; DNA: T cell activation genes; protein: Ca2+/calmodulin-regulated, serine/threonine-specific protein phosphatase; protein: NF-AT