Table 1. Protein S variants generated by site directed mutagenesis.

GLA1	D38N/V46G/K97Q
GLA2/Face2	L21T/N23S/K24Y/R28F/D34S/Y41W/L45T
TSR1	R49Q/R60Q/D68N/R70Q/D78N
EGF1 single residue variants	K94A, D95A, K97A, S99A, T101A, T103A, K105A, P106A, W108A, Q109A, E111A, K112A
EGF2 single residue variants	D135A, N136A, T137A, Y141A, H142A, S144A, K146A, S153A, N154A, K155A, K156A, D157A