2026
The proteasome is a large complex consisting of two multisubunit structures , the 20S and 19S ( PA700 ) or P28 complexes , that combine to form the 26S particles .
 GENE: 20S; GENE: 19S; GENE: PA700; GENE: P28 complexes; GENE: 26S particles
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: 20S; GENE: 19S; GENE: PA700; GENE: P28 complexes; GENE: 26S particles