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. 2010 Jul 17;40(3):781–792. doi: 10.1007/s00726-010-0688-y

Table 2.

Dissociation constant (K d) of compounds for XcOGT-WT from SPR experiments

Compound K d (mM)
WT-XcOGT D471A-XcOGT
UDP 0.110 ± 0.001 n.b.
C-UDP 0.530 ± 0.006 n.b.
UDP-GlcNAc 15.1 ± 0.5 n.b.
UDP-S-GlcNAc >1 >1
UDP-C-GlcNAc >1 >1
Alloxan >1 n.d.

n.b. = no binding

n.d. = not determined