1LBG

lactose operon repressor bound to 21-base pair symmetric operator dna, alpha carbons only

• Total interactions analyzed: 28
• Total true interactions: 5
• Strongest Interaction:
  • Chains: B-D
  • Int. Res.: 40
  • Norm. En. per Res.: -0.1031
• Hub Node: A(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
A-B	0.0	0.0	-9.4828	-9.4828	140	0	0	1891	0	0	0
A-C	0.0	0.0	-2.5981	-2.5981	31	0	0	435	0	0	0
B-C	0.0	0.0	-0.0443	-0.0443	5	0	0	29	0	0	0
B-D	0.0	0.0	-4.1223	-4.1223	40	0	0	603	0	0	0
C-D	0.0	0.0	-9.6719	-9.6719	131	0	0	1872	0	0	0

Interface residues

• A-B: ALA116A, ALA116B, ALA222A, ALA222B, ALA337A, ALA337B, ALA343A, ALA343B, ALA350A, ALA53A, ALA53B, ALA72A, ALA72B, ALA81A, ALA81B, ARG118A, ARG118B, ARG255A, ARG255B, ARG351A, ARG355A, ARG355B, ARG51A, ARG51B, ASN113A, ASN113B, ASN142A, ASN142B, ASN50A, ASN50B, ASP278A, ASP278B, CYS140A, CYS140B, CYS281A, CYS281B, GLN117A, GLN117B, GLN248A, GLN248B, GLN348A, GLN352A, GLN352B, GLN55A, GLN55B, GLN78A, GLN78B, GLU100B, GLU259A, GLU259B, GLU277A, GLU277B, GLU357B, GLY252A, GLY252B, GLY261B, HIS112A, HIS112B, HIS74A, HIS74B, ILE283A, ILE283B, ILE48A, ILE48B, LEU115A, LEU115B, LEU251A, LEU251B, LEU262B, LEU342A, LEU342B, LEU346A, LEU346B, LEU349A, LEU349B, LEU356A, LEU356B, LEU56A, LEU56B, LEU71A, LEU71B, LEU73A, LEU73B, LYS2A, LYS2B, LYS84A, LYS84B, MET1A, MET1B, MET223A, MET223B, MET254A, MET254B, MET347A, MET98A, MET98B, PHE226A, PHE226B, PRO339A, PRO339B, PRO49A, PRO49B, SER221A, SER221B, SER260B, SER280A, SER280B, SER338A, SER338B, SER345A, SER345B, SER354A, SER70A, SER70B, SER77A, SER77B, SER85A, SER93B, SER97A, SER97B, THR141A, THR141B, THR258A, THR258B, THR336A, THR336B, TYR282A, TYR282B, VAL143B, VAL353A, VAL353B, VAL52A, VAL52B, VAL80B, VAL94A, VAL94B, VAL95A, VAL95B, VAL96A, VAL96B
• A-C: ALA343A, ALA343C, ALA350A, ALA350C, ARG340A, ARG340C, ARG351A, ARG351C, ARG355C, ASP344A, ASP344C, GLN352C, GLU357A, GLU357C, LEU342A, LEU342C, LEU346A, LEU346C, LEU349A, LEU349C, LEU356A, LEU356C, MET347A, MET347C, PRO339A, PRO339C, SER338A, SER354A, SER354C, VAL353A, VAL353C
• B-C: GLU357C, LEU356B, LEU356C, VAL353B, VAL353C
• B-D: ALA341B, ALA341D, ALA343B, ALA343D, ALA350B, ALA350D, ARG340B, ARG340D, ARG351B, ARG351D, ARG355B, ARG355D, ASN234B, ASP344B, ASP344D, GLN227D, GLN231B, GLN348B, GLN348D, GLN352B, GLU357B, GLU357D, LEU342B, LEU342D, LEU346B, LEU346D, LEU349B, LEU349D, LEU356B, LEU356D, MET347B, MET347D, PRO339B, PRO339D, SER338B, SER338D, SER354B, SER354D, VAL353B, VAL353D
• C-D: ALA116C, ALA116D, ALA139C, ALA222C, ALA222D, ALA337D, ALA343C, ALA343D, ALA350C, ALA53C, ALA53D, ALA72C, ALA72D, ALA81C, ALA81D, ARG118C, ARG118D, ARG255C, ARG255D, ARG351C, ARG355C, ARG355D, ARG51C, ARG51D, ASN113C, ASN113D, ASN142C, ASN142D, ASN234D, ASN50C, ASN50D, ASP278C, ASP278D, CYS140C, CYS140D, CYS281C, CYS281D, GLN117C, GLN117D, GLN348C, GLN352C, GLN352D, GLN55C, GLN55D, GLN78C, GLN78D, GLU259C, GLU259D, GLU277C, GLU277D, GLU357C, GLY236D, GLY252C, GLY252D, GLY261D, HIS112C, HIS112D, HIS74C, HIS74D, ILE283C, ILE283D, ILE48C, ILE48D, LEU115C, LEU115D, LEU262D, LEU342C, LEU342D, LEU346C, LEU346D, LEU349C, LEU349D, LEU356C, LEU356D, LEU56C, LEU56D, LEU71C, LEU71D, LEU73C, LEU73D, LYS2C, LYS2D, LYS84C, LYS84D, MET1C, MET1D, MET223C, MET223D, MET254C, MET254D, MET347C, MET98C, MET98D, PHE226C, PHE226D, PRO339C, PRO339D, PRO49C, PRO49D, SER221C, SER260D, SER280C, SER280D, SER338C, SER338D, SER345C, SER345D, SER70C, SER70D, SER77C, SER77D, SER97C, SER97D, THR141C, THR141D, THR258C, THR258D, TYR282C, TYR282D, VAL143C, VAL143D, VAL353C, VAL353D, VAL52C, VAL52D, VAL94C, VAL94D, VAL95C, VAL95D, VAL96C, VAL96D