PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15242600-5 2004 The alpha helix in loop L3 of Cep-1 orients the side chains of two conserved arginines toward DNA; in human p53, both arginines are mutation hotspots, but only one contacts DNA. Arginine 77-86 centriolin Homo sapiens 30-35 15242600-5 2004 The alpha helix in loop L3 of Cep-1 orients the side chains of two conserved arginines toward DNA; in human p53, both arginines are mutation hotspots, but only one contacts DNA. Arginine 118-127 centriolin Homo sapiens 30-35