passages.id: split_8_test_2231_passage
passages.type: progene_text
passages.text: Two - dimensional gel electrophoresis and mass spectrometry allowed the identification of eight proteins at these positions : neuraminyl - lactose - binding haemagglutinin precursor , 3-oxoadipate CoA-transferase subunit A , elongation factor P , peptidoglycan - associated lipoprotein precursor , hypothetical protein HP0596 , adhesin - thiol peroxidase , 50S ribosomal protein L7 / L12 and subunit b' of the F(0) ATP synthase .