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ITC datum

Protein and Ligand
Protein name Streptavidin (synthetic construct)
Ligand name 3',5'-dimethyl-HABA 3',5'-dimethyl-HABA diagram
3',5'-dimethyl-HABA
Interaction type Misc
ITC data ITC data
Structure data Structure data
ITC Information
n 1.0 ± 0.03  
ΔG -34.69 ± kJ/mol
ΔH 9.0 ± kJ/mol
-TΔS 43.68 ± kJ/mol
KD 0.83 ± 10000.0 uM
ΔCP ±
Notes on error determination The reported values are the mean for repeated experiments and errors are +/- 1 SD.
General comments
Warnings DeltaH (9.00) in range 10.00 to -10.00. It is difficult to interpret ITC data as DeltaH approaches 0.
Instrument Omega ITC Microcalorimeter
Temp. (K) 298.15 pH 6.9
Buffer Potassium Chloride 100.00 mM
Cell content Protein
Reference J. Am. Chem. Soc. [1994] 116, 2717-2724