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To further define the structural requirements for ZAP - 70 interaction with the TCR , we developed a binding assay using immobilized glutathione S - transferase fusion proteins containing the NH2 - and / or COOH - terminal SH2 domains of ZAP - 70 , and soluble synthetic peptides with the sequence of the cytoplasmic region of the TCR zeta chain ( TCR zeta cyt ) or individual TCR zeta and CD3 epsilon TAM motifs .
 GENE: ZAP - 70; GENE: TCR; GENE: glutathione S - transferase fusion proteins; GENE: COOH - terminal SH2 domains; GENE: ZAP - 70; GENE: TCR zeta chain; GENE: TCR zeta cyt; GENE: TCR zeta; GENE: CD3 epsilon TAM motifs
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: ZAP - 70, TCR, glutathione S - transferase fusion proteins, COOH - terminal SH2 domains, ZAP - 70, TCR zeta chain, TCR zeta cyt, TCR zeta, CD3 epsilon TAM motifs 
Answer:
 GENE: ZAP - 70; GENE: TCR; GENE: glutathione S - transferase fusion proteins; GENE: COOH - terminal SH2 domains; GENE: ZAP - 70; GENE: TCR zeta chain; GENE: TCR zeta cyt; GENE: TCR zeta; GENE: CD3 epsilon TAM motifs