4906
Calbindin refers to several Ca - binding proteins originally described as vitamin D - dependent Ca - binding factors in the intestine , and kidney of birds and mammals .
 Chemical: Ca; Chemical: vitamin D; Chemical: Ca
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: Ca; Chemical: vitamin D; Chemical: Ca