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The hereditary breast and ovarian cancer gene , BRCA1 , encodes a large polypeptide that contains the cysteine - rich RING motif , a zinc - binding domain found in a variety of regulatory proteins .
 Disease: hereditary breast and ovarian cancer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: hereditary breast and ovarian cancer