12485
Well structured : As a new triose phosphate isomerase ( TIM ) barrel - fold prenyl transferase , PcrB catalyzes the production of heptaprenylglyceryl phosphate from heptaprenyl diphosphate and glycerol - 1 - phosphate .
 Chemical: triose phosphate; Chemical: heptaprenylglyceryl phosphate; Chemical: heptaprenyl diphosphate; Chemical: glycerol - 1 - phosphate
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: triose phosphate; Chemical: heptaprenylglyceryl phosphate; Chemical: heptaprenyl diphosphate; Chemical: glycerol - 1 - phosphate