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ITC datum

Protein and Ligand
Protein name Trypsin
Ligand name Benzamidine-para-amide Benzamidine-para-amide diagram
Benzamidine-para-amide
Interaction type Misc
ITC data ITC data
Structure data Structure data
ITC Information
n ±  
ΔG -29.1 ± kJ/mol
ΔH -30.2 ± kJ/mol
-TΔS -1.4 ± kJ/mol
KD 9.71 ± uM
ΔCP -0.52 ± kJ/mol/K
Notes on error determination Not applicable
General comments
Warnings Table 1 (row 7) ambigous typo/error: 29.1 != -30.2 + +1.4 Difference: -0.3 Authors contacted.
DeltaG (-29.10) != DeltaH (-30.20) - T.DeltaS (-1.40) (=-28.80). Tolerance range from -29.39 to -28.81
Instrument Omega ITC Microcalorimeter
Temp. (K) 303.15 pH 8.0
Buffer Tris 50.00 mM Calcium Chloride 10.00 mM
Cell content Protein
Reference Eur. J. Biochem. [2001] 268, 1554-1560