Table 4. Comparative analysis of binding site residues of SBD-β of cHSP70 participating in docking and their refinement from Z-Dock and FlexPepDock servers.

Name of Protein-peptide complex	Z-Dock Output		FelxPepDock refinement Output
	Hydrogen bonds forming residues of SBD-β	Cavity residues of SBD-β (forms other types bonds)	Hydrogen bonds forming residues of SBD-β	Cavity residues of SBD-β (forms other types bonds)
SBD-β and NR	Ala 406, Ile427, Ala429, Gly437	Glu404, Thr405, Ala406, Phe428, Thr430, Gly437, Val438, Leu439, Arg469, Val476	Ala 406, Ala429, Tyr 431, Gln435, Leu 439	Glu404, Thr 405, Thr411, Phe 428, Thr430, Gly437, Val438, Ile474
SBD-β and TRP2	Ser 432, Gln435, Pro436, Gly437 Leu 439,Gln441, Ser462	Glu404, Thr405, Ala406, Gly407, Tyr431, Asp433, Gln435, Val438, Leu439 Leu461, Gly463, Ile464, Pro466	Ser 432, Gln435, Gly437 Leu 439,	Glu404, Thr405, Ala406, Gly407, Tyr431, Asp433, Gln435, Val438, Leu439 Arg458, Glu460, Leu461, Gly463, Ile464, Pro466
SBD-β and p53	Ile427, Ala429	Glu404, Thr405, Ala406, Gly407, Gln424,Thr425, Phe428, Thr430, Tyr431, Asp433, Gln435, Val438, Leu439 Leu461, Gly463, Ile464, Pro466	Ala 406, Ala429, Tyr 431, Gln435, Glu460	Leu403, Glu404, Thr 405, Thr411, Phe 428, Thr430, Gly437, Val438, Leu439,Ile440 Ile474
SBD-β and p12	Ile427, Ala429	Glu404,Thr405, Ala406, Gln424, Thr425, Gln426, Phe428, Thr430, Tyr431, Ser432, Val438, Leu461 Gly463, Pro466, Gly470	Ala 406, Ala429, Tyr 431, Leu439,	Glu404,Thr405, Ala406, Val409, Thr411, Gln426, Phe428, Thr430, Tyr431, Ser432, Gly437,Val438,
SBD-β and TRP2_F5L/F6L	Tyr 431,Ser432 Gly437 Leu439, Gln441, Ser462	Glu404,Thr405, Ala406, Gly407 Thr425, Gln426, Phe428, Thr430, Tyr431, Asp433, Gln435, Val438, Glu460, Leu461 Gly463, Ile464, Pro466, Gly470	Glu404, Gly408,Ser432, Asn434, Gly437,Leu439	Gly407,Gln426, Phe428, Thr430, Tyr431,Asp433, Gln435, Val438, Leu439, Glu460, Leu461 Gly463, Ile464, Pro466
SBD-β and TRP2_W8L	Ala412, Gln426, Ile427 Ala429, Tyr 431, Ser432, Gly437, Leu439, Arg458	Leu 403,Glu404, Thr405, Thr411, Leu413, Tyr431, Asp433,Gly437, Gln435, Val438, Ile440, Glu460, Leu461 Gly463, Ile464, Pro466, Gly470, Gln473, Ile474	Ala.406, Gln426, Ala429,Arg 469	Gly407,Gln426, Phe428, Thr430, Tyr431,Asp433, Gln435, Val438, Leu439, Glu460, Leu461 Gly463, Ile464, Pro466
SBD-β and TRP2_181	Ala406, Ala429 Gly437, Leu439	Glu404,Thr405, Val409 Gln426, Ile427 Phe428, Ala229, Thr430, Tyr431 Asp433,Gly437, Gln435, Val438, Ile440, Gln441 Glu460, Leu461, Ser460, Gly463, Ile464, Pro466, Gly470	Ala406, Ala429 Tyr431, Gln435, Gly437, Leu439	Glu404, Thr405, Gln426, Ile427 Phe428, Ala229, Thr430, Tyr431 Asp433,Gly437, Gln435, Val438, Ile440, Gln441 Glu460, Leu461 Gly463, Ile464, Pro466, Gly470