Table 1.

Binding constants for RafE determined by isothermal titration calorimetry

The data shown are the means of three independent titrations.

Ligand	Kd ± S.D.
	μm
Raffinose Gal-α-(1→6)-Glc-α-(1→2)-Fru	478.6 ± 35.2
Stachyose Gal-α-(1→6)-Gal-α-(1→6)-Glc-α-(1→2)-Fru	198.5 ± 23.0
Verbascose Gal-α-(1→6)-Gal-α-(1→6)-Gal-α-(1→6)-Glc-α-(1→2)-Fru	368.8 ± 34.2
Panose Glc-α-(1→6)-Glc-α-(1→4)-Glc	80.2 ± 8.1
Isomaltotriose Glc-α-(1→6)-Glc-α-(1→6)-Glc	427 ± 20.1