TABLE 2.
Protein variant | Activity with UDP-Glc |
Activity with UDP-GlcNAc |
||
---|---|---|---|---|
4-MUa | UDCA | 4-MU | UDCA | |
pmol/min/mg | pmol/min/mg | |||
Ugt3a1 | 3.08 | 5.56 | ND | ND |
Ugt3a2 | 4.77 | 2.84 | ND | ND |
a 4-MU, 4-methylumbelliferone; UDCA, ursodeoxycholic acid; ND, not detected.