1LBH

intact lactose operon repressor with gratuitous inducer iptg

• Total interactions analyzed: 6
• Total true interactions: 6
• Strongest Interaction:
  • Chains: A-C
  • Int. Res.: 46
  • Norm. En. per Res.: -3.8933
• Hub Node: A(3)

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
A-B	-61.2878	-13.7244	-419.184	-494.1962	210	34	16	21797	7	31	32
A-C	-2.8922	-23.5601	-152.638	-179.0902	46	37	14	6532	0	11	9
A-D	0.0	-4.1879	-18.0715	-22.2594	30	3	2	1246	0	7	4
B-C	0.0	-0.8644	-20.2919	-21.1563	40	3	2	1348	0	9	5
B-D	0.0	15.3193	-54.9294	-39.6101	72	17	14	7783	0	8	10
C-D	-83.9141	11.591	-445.872	-518.1951	208	26	16	21565	4	32	34

Interface residues

• A-B: ALA106A, ALA106B, ALA110A, ALA110B, ALA116A, ALA116B, ALA222A, ALA222B, ALA250A, ALA250B, ALA253A, ALA253B, ALA256A, ALA256B, ALA266B, ALA337A, ALA337B, ALA341A, ALA341B, ALA343A, ALA343B, ALA350A, ALA350B, ALA72A, ALA72B, ALA75B, ALA81A, ALA81B, ALA82A, ALA82B, ALA92A, ARG101A, ARG101B, ARG118A, ARG118B, ARG255A, ARG255B, ARG263A, ARG263B, ARG326A, ARG326B, ARG340A, ARG340B, ARG351A, ARG351B, ARG355A, ARG355B, ASN113A, ASN113B, ASN234B, ASN333B, ASP247B, ASP267B, ASP278A, ASP278B, ASP344A, ASP344B, ASP88A, ASP88B, CYS281A, CYS281B, GLN117A, GLN117B, GLN181B, GLN227A, GLN227B, GLN248A, GLN248B, GLN335A, GLN335B, GLN348A, GLN348B, GLN352A, GLN352B, GLN78A, GLN78B, GLU100A, GLU100B, GLU259A, GLU259B, GLU277A, GLU277B, GLU357B, GLY225A, GLY225B, GLY236B, GLY252A, GLY252B, GLY261B, GLY65A, GLY65B, HIS74A, HIS74B, ILE237B, ILE257B, ILE268B, ILE283A, ILE283B, ILE64A, ILE79A, ILE79B, ILE83B, LEU114A, LEU114B, LEU233B, LEU251A, LEU251B, LEU262B, LEU286A, LEU286B, LEU342A, LEU342B, LEU346A, LEU346B, LEU349A, LEU349B, LEU356A, LEU356B, LEU63A, LEU63B, LEU71A, LEU71B, LEU73A, LEU73B, LYS327A, LYS327B, LYS84A, LYS84B, MET223A, MET223B, MET249A, MET249B, MET254A, MET254B, MET347A, MET347B, MET98A, MET98B, PHE226A, PHE226B, PRO239B, PRO284A, PRO284B, PRO285A, PRO285B, PRO339A, PRO339B, PRO76A, PRO76B, SER221A, SER221B, SER224A, SER224B, SER260B, SER279A, SER279B, SER280A, SER280B, SER338A, SER338B, SER345A, SER345B, SER354A, SER354B, SER69A, SER69B, SER70A, SER70B, SER77A, SER77B, SER85A, SER85B, SER93A, SER93B, SER97A, SER97B, THR109A, THR109B, THR240B, THR258A, THR258B, THR276A, THR276B, THR334B, THR336A, THR336B, THR68A, THR68B, TRP220B, TYR282A, TYR282B, VAL119A, VAL119B, VAL238B, VAL264A, VAL264B, VAL353A, VAL353B, VAL66A, VAL66B, VAL80A, VAL80B, VAL94A, VAL94B, VAL95A, VAL95B, VAL96A, VAL96B, VAL99A, VAL99B
• A-C: ALA331A, ALA337A, ALA341A, ALA341C, ALA343A, ALA343C, ALA350A, ALA350C, ARG340A, ARG340C, ARG351A, ARG351C, ARG355A, ARG355C, ASP344A, ASP344C, GLN348A, GLN348C, GLN352A, GLN352C, GLU357A, GLU357C, LEU330A, LEU330C, LEU342A, LEU342C, LEU346A, LEU346C, LEU349A, LEU349C, LEU356A, LEU356C, LYS327A, MET347A, MET347C, PRO339A, PRO339C, SER338A, SER338C, SER345A, SER345C, SER354A, SER354C, THR336A, VAL353A, VAL353C
• A-D: ALA343A, ALA343D, ALA350A, ALA350D, ARG326A, ASN234D, GLN352D, GLU235D, GLU259D, GLU357A, GLU357D, GLY236D, LEU233D, LEU342A, LEU342D, LEU346A, LEU346D, LEU349A, LEU349D, LEU356A, LEU356D, LYS325A, LYS327A, MET347A, PRO285A, SER260D, SER280A, SER354D, VAL353A, VAL353D
• B-C: ALA343B, ALA343C, ALA350B, ALA350C, ARG326C, ARG351C, ARG355C, ASN234B, GLN352B, GLN352C, GLU235B, GLU259B, GLU357B, GLU357C, GLY236B, GLY261B, LEU233B, LEU262B, LEU342B, LEU342C, LEU346B, LEU346C, LEU349B, LEU349C, LEU356B, LEU356C, LYS325C, LYS327C, MET230B, MET347C, PRO285C, SER260B, SER280C, SER345B, SER345C, SER354B, SER354C, VAL238B, VAL353B, VAL353C
• B-D: ALA256B, ALA256D, ALA341B, ALA341D, ALA343B, ALA343D, ALA350B, ALA350D, ARG216B, ARG216D, ARG255B, ARG255D, ARG340B, ARG340D, ARG351B, ARG351D, ARG355B, ARG355D, ASN234B, ASN234D, ASP344B, ASP344D, GLN227B, GLN227D, GLN228B, GLN228D, GLN231B, GLN231D, GLN348B, GLN348D, GLN352B, GLN352D, GLU235B, GLU235D, GLU259B, GLU259D, GLU357B, GLU357D, GLY236B, GLY236D, LEU342B, LEU342D, LEU346B, LEU346D, LEU349B, LEU349D, LEU356B, LEU356D, MET223B, MET223D, MET230B, MET230D, MET232B, MET347B, MET347D, PHE226B, PHE226D, PRO339B, PRO339D, SER260B, SER260D, SER338B, SER338D, SER345B, SER345D, SER354B, SER354D, THR229B, THR229D, THR336D, VAL353B, VAL353D
• C-D: ALA106D, ALA110C, ALA110D, ALA116C, ALA116D, ALA222C, ALA222D, ALA250C, ALA250D, ALA253C, ALA253D, ALA256C, ALA256D, ALA337C, ALA337D, ALA341C, ALA341D, ALA343C, ALA343D, ALA350C, ALA350D, ALA72C, ALA72D, ALA75D, ALA81C, ALA81D, ALA82C, ALA82D, ALA87C, ALA87D, ALA92C, ARG118C, ARG118D, ARG255C, ARG255D, ARG263C, ARG263D, ARG326C, ARG326D, ARG340C, ARG340D, ARG351C, ARG351D, ARG355C, ARG355D, ASN113C, ASN113D, ASN234D, ASP247D, ASP267D, ASP278C, ASP278D, ASP344C, ASP88C, ASP88D, CYS281C, CYS281D, GLN117C, GLN117D, GLN227C, GLN227D, GLN248C, GLN248D, GLN348C, GLN348D, GLN352C, GLN352D, GLN78C, GLN78D, GLU100C, GLU100D, GLU259C, GLU259D, GLU277C, GLU277D, GLU357C, GLU357D, GLY225C, GLY225D, GLY236D, GLY252C, GLY252D, GLY261D, GLY65C, GLY65D, HIS74C, HIS74D, ILE237D, ILE257C, ILE257D, ILE268D, ILE283C, ILE283D, ILE64C, ILE79C, ILE79D, ILE83C, ILE83D, LEU114C, LEU114D, LEU115C, LEU233D, LEU251C, LEU251D, LEU262D, LEU286C, LEU286D, LEU342C, LEU342D, LEU346C, LEU346D, LEU349C, LEU349D, LEU356C, LEU356D, LEU62C, LEU63C, LEU63D, LEU71C, LEU71D, LEU73C, LEU73D, LYS327C, LYS327D, LYS84C, LYS84D, MET223C, MET223D, MET230D, MET249C, MET249D, MET254C, MET254D, MET347C, MET347D, MET98C, MET98D, PHE226C, PHE226D, PRO284C, PRO284D, PRO285C, PRO285D, PRO339C, PRO339D, PRO76C, PRO76D, SER102C, SER102D, SER221C, SER221D, SER224C, SER224D, SER260D, SER279C, SER279D, SER280C, SER280D, SER338C, SER338D, SER345C, SER345D, SER354C, SER354D, SER69D, SER70C, SER70D, SER77C, SER77D, SER85C, SER85D, SER93C, SER93D, SER97C, SER97D, THR109C, THR109D, THR258C, THR258D, THR276C, THR276D, THR336C, THR336D, THR68C, THR68D, TRP220C, TRP220D, TYR282C, TYR282D, VAL119C, VAL119D, VAL238D, VAL264C, VAL264D, VAL353C, VAL353D, VAL66C, VAL66D, VAL80C, VAL80D, VAL94C, VAL94D, VAL95C, VAL95D, VAL96C, VAL96D, VAL99C, VAL99D