PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17255961-4 2007 Knockdown of single Sec24 isoforms showed dependence of di-leucine-mediated transport on Sec24A, but transport mediated by the other signals was not affected. di-leucine 56-66 SEC24 homolog A, COPII coat complex component Homo sapiens 89-95