10214
The 4-bp mutation of the core Sp1 consensus element abolished footprinting at the site and an antibody super-shift reaction showed that Sp1 is one of the factors binding the consensus site .
 protein: Sp1; DNA: consensus site; DNA: Sp1 consensus element
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: Sp1, consensus site, Sp1 consensus element 
Answer:
 protein: Sp1; DNA: consensus site; DNA: Sp1 consensus element