19995
Like the PfMC - 2TM proteins , the PfEPF1 , 3 and 4 proteins encoded by these families are exported to the Maurer ' s clefts , as peripheral or integral proteins of the Maurer ' s cleft membrane and largely exposed to the red cell cytosolic face of this membrane .
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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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