PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11859093-0 2002 Cutting Edge: Internalization of transduced E-selectin by cultured human endothelial cells: comparison of dermal microvascular and umbilical vein cells and identification of a phosphoserine-type di-leucine motif. di-leucine 195-205 selectin E Homo sapiens 44-54