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. 2003 Sep;185(18):5519–5526. doi: 10.1128/JB.185.18.5519-5526.2003

TABLE 2.

Thermodynamic parameters of urea-induced unfolding of DHFRs at 15°C

Organism C1/2c (M) m (kcal mol−1 M−1) ΔGH2O (kcal mol−1)
M. profunda 1.59 2.0 3.2
E. colia 3.10 1.9 5.9
T. maritimab 5.45 4.7 34.5
a

Data from reference 28.

b

Data from reference 6.

c

C1/2, concentration for half-denaturation.