PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26018082-1 2015 Leber congenital amaurosis 9 (LCA9) is an autosomal recessive retinal degeneration condition caused by mutations in the NAD(+) biosynthetic enzyme NMNAT1. NAD 120-126 nicotinamide nucleotide adenylyltransferase 1 Homo sapiens 147-153