25557
Here , we identify the lipid binding BAR ( Bin / amphiphysin / Rvs ) domain protein PICK1 ( protein interacting with C kinase 1 ) as a key component early in the biogenesis of secretory vesicles in GH - producing cells .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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