PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18586028-0 2008 A critical importance of polyamine site in NMDA receptors for neurite outgrowth and fasciculation at early stages of P19 neuronal differentiation. Polyamines 25-34 cyclin dependent kinase inhibitor 2D Homo sapiens 117-120