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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Nat Struct Mol Biol. 2011 Aug 7;18(9):999–1005. doi: 10.1038/nsmb.2095

Table 3.

Inhibition Constants of PLCβ3 Variants Measured by FCPIA

Variant KI ± SEM (nM) (n)a
PLCβ3 (wt)b 6.0 ± 1. (5)
     -F715A 2.0 ± 0.3 (4)
     -L876A 3.1 ± 0.5 (4)
     -L879A 1.6 ± 0.1 (3)
PLCβ3-Δ892 (wt)b 270 ± 60 (4)
     -F715Ab 31 ± 6 (3)
     -AAAc 26 ± 6 (3)
PLCβ3-Δ847 (wt)b NBd (3)
a

Number (n) of independent experiments performed in duplicate.

b

Includes samples from at least two independent protein purifications.

c

R872A L876A L879A

d

No binding detected.