PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30538052-5 2019 Experimental tracing of the dynamics of penetration and distribution of the labeled ursolic acid has shown that when the acid enters the cell, it initially localizes on the inner membranes where the predicted target Akt1/protein kinase B - a protein that inhibits apoptosis - is located. ursolic acid 84-96 protein tyrosine kinase 2 beta Homo sapiens 221-237