PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16713648-2 2006 The concentrated and dialyzed protein extracts of these fungi were fractionated using isoelectric-focusing, gels sliced and eluted protein in each slice was assayed for esterase activity against p-nitrophenyl acetate. 4-nitrophenyl acetate 195-216 Acetylajmalan esterase Zea mays 169-177