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In this study, we isolated a cDNA coding for FK506 -binding protein ( FKBP ) from human peripheral blood T cells by using mixed 20-mer oligonucleotide probes synthesized on the basis of the sequence, Glu-Asp-Gly-Lys-Lys-Phe-Asp , reported for bovine FKBP .
 protein: FKBP; protein: FKBP; protein: bovine FKBP; DNA: cDNA; cell type: T cells
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: FKBP; protein: FKBP; protein: bovine FKBP; DNA: cDNA; cell type: T cells