Table 1.
SNP | Amino Acid Change | N-acetyltransferase Activity | O-acetyltransferase Activity | mRNA Level | Protein Level | Thermostability | ||
---|---|---|---|---|---|---|---|---|
Sulfamethazine | 2-Aminofluorene | N-OH-MeIQx | N-OH-PhIP | |||||
T111C | None | +++ | +++ | +++ | +++ | +++ | +++ | +++ |
C282T | None | +++ | +++ | +++ | +++ | +++ | +++ | +++ |
C481T | None | +++ | +++ | +++ | +++ | +++ | +++ | +++ |
C759T | None | +++ | +++ | +++ | +++ | +++ | +++ | +++ |
A803G |
K268R |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
C190T | R64W | + | + | + | + | +++ | + | + |
G191A |
R64Q |
+ |
+ |
+ |
++ |
+++ |
++ |
+ |
T341C | I114T | + | + | + | + | +++ | + | +++ |
A434C |
E145P |
+ |
+ |
+ |
+ |
+++ |
+ |
+++ |
G590A |
R197Q |
++ |
++ |
++ |
++ |
+++ |
+ |
+ |
A845C | K282T | +++ | ++ | ++ | ++ | +++ | +++ | + |
G857A | G286E | +++ | ++ | ++ | +++ | +++ | +++ | + |