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. 2015 Aug 10;290(39):23935–23946. doi: 10.1074/jbc.M115.672410

TABLE 4.

Binding affinity of A-CAT for nucleotides and nucleosides

Nucleotide Kd + Mg2+ Kd − Mg2+
μm μm
Mant-ATP 4.8 ± 0.6 14 ± 4
Mant-ADP 15 ± 2 70 ± 10
ATP 20 ± 3 160 ± 30
ADP 60 ± 20 150 ± 20
AMP 160 ± 60 110 ± 30
Adenosine 45 ± 15 50 ± 15
cAMP 50 ± 20
AMPPNP 21 ± 8
ATPγS 41 ± 8
ITP 420 ± 170
GTP 170 ± 50
d3′ATP 42 ± 12