Table 3.
Comparison of CYP2C9 allele nucleotide sequences at positions 1074–1077 and the resulting amino acid change at position 359 of the CYP2C9 protein.
| Allele | Nucleotide sequence (1074–1077) | Amino acid change |
|---|---|---|
| CYP2C9*1 (wild-type) | CATT | I359 (wild-type) |
| CYP2C9*3 | CCTT | I359L |
| CYP2C9*4 | CACT | I359T |
| Both CYP2C9*3 and CYP2C9*4 | CCCT | I359P |