PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29535686-0 2018 Diversity of Gene Clusters for Polyketide and Nonribosomal Peptide Biosynthesis Revealed by Metagenomic Analysis of the Yellow Sea Sediment. Polyketides 31-41 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 127-130