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Lymphoid enhancer-binding factor 1 ( LEF-1 ) is a regulatory high mobility group (HMG) protein that activates the T cell receptor alpha ( TCR alpha ) enhancer in a context-restricted manner in T cells .
 protein: LEF-1; protein: T cell receptor alpha; DNA: T cell receptor alpha ( TCR alpha ) enhancer; protein: Lymphoid enhancer-binding factor 1; cell type: T cells; protein: TCR alpha; protein: regulatory high mobility group (HMG) protein
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: LEF-1; protein: T cell receptor alpha; DNA: T cell receptor alpha ( TCR alpha ) enhancer; protein: Lymphoid enhancer-binding factor 1; cell type: T cells; protein: TCR alpha; protein: regulatory high mobility group (HMG) protein