domain_id,description,domain_type,proteins
IPR000633,"Vinculin, conserved site",Conserved_site,CTNNA2;CTNNA1
IPR001033,Alpha-catenin,Family,CTNNA2;CTNNA1;CTNNAL1
IPR006077,Vinculin/alpha-catenin,Family,CTNNA2;CTNNA1;CTNNAL1;TLN1
IPR030047,"Alpha E-catenin",Family,CTNNA1