599
SCAN boxes are found in eight other genes in the GenBank database , five of which are also in the Kruppel family of zinc finger proteins lacking KRAB A and B domains and thereby define a new subclass of zinc finger proteins .
 GENE: SCAN; GENE: Kruppel family; GENE: zinc finger proteins; GENE: KRAB A and B; GENE: zinc finger proteins
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: SCAN; GENE: Kruppel family; GENE: zinc finger proteins; GENE: KRAB A and B; GENE: zinc finger proteins