6598
We have introduced a small deletion within beta-catenin ( Delta19 ) that disrupts binding to LEF-1 , E-cadherin , and APC but not axin .
 Delta19, E-cadherin, APC, LEF-1, axin, beta-catenin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 Delta19, E-cadherin, APC, LEF-1, axin, beta-catenin