Thermodynamic parameter of each photo-cross-linker.

Entry	T m [°C]	ΔΔG37 (kcal mol−1)	ΔH (kcal mol−1)	ΔS (cal mol−1 K−1)
PCXD	26	−7.4	−16.7	−30.0
PCX	33	−0.58	−21.6	−67.7
CNVD	29	−7.3	−33.8	−85.6
CNVK	34	−7.5	−63.6	−181.1