PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22966120-6 2012 Because the alginate exopolysaccharide is surface-exposed, levels of SP-A may be crucial to modulate the interaction of P. aeruginosa with AEC. exopolysaccharide 21-38 surfactant protein A1 Homo sapiens 69-73