Table 1.

Decomposed binding free energy on a per-residue basis of the common amino acid residues largely contributing to the DNA binding, $\mathrm{\Delta }{G}_{\text{bind}}^{\text{amino}}\le -1.0\hspace{0.17em}\text{kcal\hspace{0.17em}}{\text{mol}}^{-1}$

CPD-PHR		CRY-DASH
Val147	−3.3±0.8	Val194	−3.2±0.6
Tyr148	−3.6±0.9	Tyr195	−4.2±0.6
Lys160	−1.4±0.3	Lys205	−1.6±0.3
Arg231	−3.4±0.9	Arg277	−3.1±1.4
Trp285	−2.3±0.6	Trp329	−2.5±0.6
Arg286	−1.7±0.3	Arg330	−3.2±0.5
Asn348	−1.9±0.7	Asn392	−3.5±0.7
Arg349	−8.4±2.1	Arg393	−8.8±1.9
Arg351	−2.4±0.5	Arg395	−3.5±0.5
Arg403	−3.1±2.5	Arg447	−9.6±1.5
Phe405	−3.8±1.5	Phe449	−1.3±0.4

Amino acid residue/Per-residue free energy decomposition [kcal/mol]