1QQR

crystal structure of streptokinase domain b

• Total interactions analyzed: 6
• Total true interactions: 6
• Strongest Interaction:
  • Chains: C-D
  • Int. Res.: 31
  • Norm. En. per Res.: -4.2205
• 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	0.0	0.0	-0.0076	-0.0076	2	0	0	5	0	0	1
A-C	-12.2046	-41.4401	-60.9719	-114.6166	44	5	0	2873	2	17	12
A-D	-93.2527	-15.0794	-365.93	-474.2621	137	19	6	14231	4	36	43
B-C	-18.4463	-28.9818	-127.721	-175.1491	81	4	3	6509	3	21	24
B-D	-36.9899	-52.0845	-89.4802	-178.5546	46	7	1	4202	3	16	13
C-D	-20.2198	-31.7718	-78.8431	-130.8347	31	4	3	2780	2	8	9

Interface residues

• A-B: ASP238B, GLN152A
• A-C: ARG232A, ARG244A, ARG248A, ASN247A, ASP220A, ASP220C, ASP238C, ASP285C, ASP288C, GLN154A, GLN239A, GLN239C, GLU218C, ILE151A, ILE190A, ILE223A, ILE230A, ILE234A, ILE234C, LEU169C, LEU235A, LEU235C, LEU277C, LYS246A, LYS273A, LYS273C, LYS282C, MET237A, MET237C, PHE231A, PHE287C, PRO171C, PRO236A, PRO236C, PRO283C, PRO286C, SER221A, SER222A, THR167C, THR233A, TYR217C, TYR275C, TYR284C, VAL245A
• A-D: ALA155A, ALA155D, ALA251A, ALA251D, ARG176A, ARG176D, ARG232A, ARG232D, ARG248A, ARG248D, ARG253A, ARG253D, ASN153A, ASN153D, ASN210A, ASN210D, ASN228A, ASN228D, ASN255A, ASN255D, ASN261A, ASN261D, ASN265A, ASN265D, ASN266A, ASN266D, ASP159A, ASP159D, ASP173A, ASP173D, ASP174A, ASP174D, ASP220A, ASP220D, ASP227A, ASP227D, ASP229A, ASP229D, ASP268A, ASP268D, GLN152A, GLN152D, GLN154A, GLN154D, GLN165A, GLN165D, GLN250A, GLN250D, GLU161A, GLU161D, GLU249A, GLU249D, GLU262A, GLU262D, GLU263A, GLU263D, GLU272A, GLU272D, GLY178A, GLY178D, GLY259A, GLY259D, HIS211A, HIS211D, HIS226A, HIS226D, ILE151A, ILE151D, ILE206A, ILE206D, ILE223A, ILE223D, ILE230A, ILE230D, ILE234A, ILE234D, ILE254A, ILE254D, ILE264A, ILE264D, ILE270A, ILE270D, LEU179A, LEU179D, LEU181A, LEU181D, LEU184A, LEU184D, LEU260A, LEU260D, LEU269A, LEU269D, LYS156A, LYS156D, LYS180A, LYS180D, LYS183A, LYS183D, LYS209A, LYS209D, LYS256A, LYS256D, LYS273A, LYS273D, PHE166A, PHE166D, PHE175A, PHE175D, PHE231A, PHE231D, PRO171D, PRO177A, PRO177D, SER221A, SER221D, SER222A, SER222D, SER271A, SER271D, THR163A, THR163D, THR182A, THR182D, THR225A, THR225D, THR233A, THR233D, THR267A, THR267D, TYR252A, TYR252D, VAL158A, VAL158D, VAL164A, VAL164D, VAL224A, VAL224D
• B-C: ALA201B, ALA201C, ALA203B, ALA203C, ARG219B, ARG219C, ARG244B, ARG244C, ASN208B, ASN208C, ASP192B, ASP192C, GLN197B, GLN197C, GLN202B, GLN202C, GLN204B, GLN204C, GLU198B, GLU198C, GLU218B, GLU218C, GLU240B, GLU240C, GLU281B, GLU281C, GLY191B, GLY191C, GLY213B, GLY213C, GLY280B, GLY280C, ILE194B, ILE194C, ILE206C, ILE216B, ILE216C, LEU188B, LEU188C, LEU199B, LEU199C, LEU200B, LEU200C, LEU207B, LEU207C, LEU277B, LEU277C, LYS186B, LYS186C, LYS278B, LYS278C, LYS279B, LYS279C, LYS282B, LYS282C, PHE241B, PRO212B, PRO212C, PRO283C, SER196B, SER196C, SER205B, SER205C, THR193B, THR193C, THR195B, THR195C, THR215B, THR215C, THR242B, THR242C, TYR214B, TYR214C, TYR217B, TYR217C, TYR243B, TYR243C, TYR274B, TYR274C, TYR275C, VAL276C
• B-D: ARG232B, ARG244B, ASN170D, ASP172D, ASP220B, ASP220D, ASP229B, ASP238B, ASP238D, ASP285D, ASP288D, GLN165D, GLN239B, GLU218D, GLU240B, GLU281D, HIS226B, ILE223B, ILE230B, ILE234B, LEU169D, LEU235B, LEU277D, LYS246B, LYS273D, LYS282D, MET237B, MET237D, PHE231B, PHE241B, PHE287D, PRO168D, PRO171D, PRO236B, PRO283D, PRO286D, SER221B, THR167D, THR225B, THR233B, THR242B, TYR217D, TYR275D, TYR284D, VAL224B, VAL276D
• C-D: ARG219D, ARG232D, ASP220D, ASP229D, ASP238D, ASP285C, ASP288C, GLU272D, GLU281C, GLY280C, ILE223D, ILE230D, ILE234D, LEU235D, LYS246D, LYS273D, LYS282C, MET237D, PHE231D, PHE287C, PRO236D, PRO283C, PRO286C, SER221D, SER222D, SER271D, THR225D, THR233D, TYR275D, TYR284C, VAL224D