PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3401329-0 1988 Determination of neutral haemoglobin variants by immobilized pH gradient, reversed-phase high-performance liquid chromatography and fast-atom bombardment mass spectrometry: the case of a Hb Torino alpha 43 (CE1) Phe----Val. Valine 219-222 carboxylesterase 1 Homo sapiens 207-210