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. Author manuscript; available in PMC: 2011 Aug 11.
Published in final edited form as: Structure. 2010 Aug 11;18(8):976–984. doi: 10.1016/j.str.2010.04.014

Table 1.

Binding constants determined by surface plasmon resonance

Vta1 construct Kd (μM )
WT SAB WT VSL 85 ± 13
WT SAB Y303A VSL No binding
WT SAB S306R VSL >1000
WT SAB A307D VSL No binding
WT SAB D312A VSL >1000
WT SAB T315R VSL 440 ± 61
H359D SAB WT VSL 280 ± 12
WT full length WT VSL 17 ± 0.3