2385
Inactivating mutations in PHEX lead to distal renal effects ( implying accumulation of a secreted , circulating phosphaturic factor ) and accumulation in bone and teeth of mineralization - inhibiting , acidic serine - and aspartate - rich motif ( ASARM ) - containing peptides , which are proteolytically derived from the mineral - binding matrix proteins of the SIBLING family ( small , integrin - binding ligand N - linked glycoproteins ) .
 Chemical: serine; Chemical: aspartate; Chemical: N
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: serine; Chemical: aspartate; Chemical: N