21227
Cytoplasmic dilysine motifs on transmembrane proteins are captured by coatomer alpha - COP and beta ' - COP subunits and packaged into COPI - coated vesicles for Golgi - to - ER retrieval .
 Chemical: dilysine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: dilysine