Table 2.
CYP2C9 | VKORC1 | ||||
---|---|---|---|---|---|
Allelic Variant | Change to Protein | Activity | Allelic Variant | Change to Protein | Activity |
*1(WT) | Reference | Normal | WT# | Reference | Normal |
*2 (430C>T) | Arg144Cys | Decreased | −1639 G>A | Promoter | Deficient |
*3 (1075A>C) | Ile359Leu | Null | +85 G>T | Val29Leu | Null |
*4 (1076T>C) | Ile359Tyr | Decreased | +121 G>T | Ala41Ser | Null |
*5 (1080C>G) | Asp360Glu | Decreased | +134 T>C | Val45Ala | Null |
*6 (818delA) | Frameshift | Null | +172 A>G | Arg58Gly | Null |
+1331 G>A | Val66Met | Null | |||
+3487 T>G | Leu28Arg | Null |
Wild-types are assigned as a result of the absence of other SNPs.