1STR

streptavidin dimerized by disulfide-bonded peptide ac- chpqnt-nh2 dimer

• Total interactions analyzed: 6
• Total true interactions: 3
• Strongest Interaction:
  • Chains: B-D
  • Int. Res.: 146
  • Norm. En. per Res.: -3.5348
• Hub Node: B(2)

All Interactions

Chains	Hydro. Bond Ener. (kJ/mol)	Elec. Ener. (kJ/mol)	VDW. Ener. (kJ/mol)	Tot. Stab. Ener. (kJ/mol)	#int. res.	# Short cont.	#Hydr. int.	#VDW pairs	#salt bridges	#Pot. fav. elec. int	#Pot. unfav. elec. int
B-D	-59.7719	-34.88	-421.422	-516.0739	146	16	10	17146	3	17	15
B-M	-10.0291	0.0	-93.0295	-103.0586	46	6	0	3959	0	3	4
D-P	-16.9465	0.0	-112.973	-129.9195	47	3	0	4108	0	2	4

Interface residues

• B-D: ALA117B, ALA117D, ALA119B, ALA119D, ALA35B, ALA35D, ALA38B, ALA38D, ALA63B, ALA63D, ALA65B, ALA65D, ALA72B, ALA72D, ALA78B, ALA78D, ALA86B, ALA86D, ALA89B, ALA89D, ARG103B, ARG103D, ARG59B, ARG59D, ASN105B, ASN105D, ASN118B, ASN118D, ASN81B, ASN81D, ASN82B, ASN85B, ASN85D, ASP36B, ASP36D, ASP61B, ASP61D, ASP67B, ASP67D, GLN107B, GLN107D, GLN95B, GLN95D, GLU101D, GLU116B, GLU116D, GLY113B, GLY113D, GLY126B, GLY126D, GLY37B, GLY37D, GLY41B, GLY41D, GLY58B, GLY58D, GLY68B, GLY68D, GLY70B, GLY70D, GLY74B, GLY74D, GLY94B, GLY94D, GLY98B, HIS127B, HIS127D, HIS87B, HIS87D, LEU109B, LEU109D, LEU110B, LEU110D, LEU124B, LEU124D, LEU39B, LEU39D, LEU56B, LEU56D, LEU73B, LEU73D, LYS121B, LYS80B, LYS80D, PRO64B, PRO64D, SER112B, SER112D, SER122B, SER122D, SER62B, SER62D, SER69B, SER69D, SER88B, SER88D, SER93B, SER93D, THR106B, THR106D, THR111B, THR111D, THR114B, THR114D, THR115B, THR115D, THR123B, THR123D, THR40B, THR40D, THR57B, THR57D, THR66B, THR66D, THR71B, THR71D, THR76B, THR76D, THR90B, THR90D, THR91B, THR91D, TRP108B, TRP108D, TRP120B, TRP120D, TRP75B, TRP75D, TRP79B, TRP79D, TRP92B, TRP92D, TYR54B, TYR54D, TYR60B, TYR60D, TYR96B, TYR96D, VAL125B, VAL125D, VAL55B, VAL55D, VAL77B, VAL77D, VAL97B, VAL97D
• B-M: ALA46B, ALA78B, ALA86B, ALA89B, ARG53B, ARG84B, ASN23B, ASN5M, ASN81B, ASN85B, ASP128B, CYS1M, GLN24B, GLN4M, GLU44B, GLU51B, GLY126B, GLY26B, GLY48B, HIS127B, HIS2M, HIS87B, LEU109B, LEU110B, LEU124B, LEU25B, LYS80B, PHE130B, PRO3M, SER112B, SER27B, SER45B, SER52B, SER88B, THR111B, THR28B, THR6M, THR90B, THR91B, TRP108B, TRP79B, TRP92B, TYR43B, TYR54B, VAL47B, VAL77B
• D-P: ALA46D, ALA78D, ALA86D, ALA89D, ARG53D, ARG84D, ASN23D, ASN5P, ASN81D, ASN85D, ASP128D, CYS1P, GLN24D, GLN4P, GLU44D, GLU51D, GLY126D, GLY26D, GLY48D, HIS127D, HIS2P, HIS87D, LEU109D, LEU110D, LEU124D, LEU25D, LYS80D, PHE130D, PRO3P, SER112D, SER27D, SER45D, SER52D, SER88D, THR111D, THR28D, THR6P, THR90D, THR91D, TRP108D, TRP79D, TRP92D, TYR43D, TYR54D, VAL125D, VAL47D, VAL77D