PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19393081-4 2009 RESULTS: In this study we identified ALIX as a POSH ubiquitination substrate in human cells: POSH induces the ubiquitination of ALIX that is modified on several lysine residues in vivo and in vitro. Lysine 161-167 programmed cell death 6 interacting protein Homo sapiens 37-41 19393081-4 2009 RESULTS: In this study we identified ALIX as a POSH ubiquitination substrate in human cells: POSH induces the ubiquitination of ALIX that is modified on several lysine residues in vivo and in vitro. Lysine 161-167 programmed cell death 6 interacting protein Homo sapiens 128-132