ENU-induced T to A transversion at base pair 34,689,760 (v38) on chromosome 11, or base pair 94,146 in the GenBank genomic region NC_000077. The mutation corresponds to residue 2,064 in the mRNA sequence NM_033374 within exon 20 of 52 total exons. The mutation results in a methionine (M) to lysine (K) substitution at position 661 (M661K). (J:225938)