PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23049750-5 2012 Imputation of the CYP2A6 locus revealed that haplotypes underlying the CNP and the SNP corresponded to classical, functional alleles of CYP2A6 gene that regulate nicotine metabolism and explained 2% of the phenotypic variance of CPD (ANOVA F-test P=9.5 x 10(-52)). Nicotine 162-170 2',3'-cyclic nucleotide 3' phosphodiesterase Homo sapiens 71-74