PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19384981-5 2009 The closely related Fra-1 and c-Fos share affinity for anionic lipids but the former has more affinity for a condensed phase and senses a change in DPPC phase, while the latter has more affinity for an expanded phase. 1,2-Dipalmitoylphosphatidylcholine 148-152 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 30-35