2CMH

crystal structure of spermidine synthase from helicobacter pylori

• Total interactions analyzed: 3
• Total true interactions: 3
• Strongest Interaction:
  • Chains: B-C
  • Int. Res.: 157
  • Norm. En. per Res.: -3.835
• 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	-0.3032	-0.3032	10	0	0	94	0	6	6
A-C	-2.9254	0.1037	-88.5615	-91.3832	50	4	1	4235	1	26	20
B-C	-128.2772	11.1641	-484.989	-602.1021	157	34	16	21110	1	45	51

Interface residues

• A-B: ARG235B, ASN251A, ASN53B, ASP258A, ASP38B, GLU254A, LYS250A, LYS257A, LYS37B, PHE54B
• A-C: ALA184A, ALA184C, ASN183A, ASN183C, ASN187A, ASN187C, ASN251A, ASN251C, ASN259A, ASN259C, ASP258A, ASP258C, GLN182A, GLN182C, GLN253A, GLN253C, GLU148A, GLU177A, GLU177C, GLU254A, GLU254C, HIS152A, HIS152C, HIS178A, HIS178C, ILE151A, ILE151C, ILE260A, ILE260C, LEU175C, LEU176A, LEU176C, LEU185C, LEU252A, LEU252C, LYS172A, LYS186A, LYS186C, LYS257A, LYS257C, LYS261C, MET181A, PHE256A, PHE256C, SER180A, SER180C, VAL179A, VAL179C, VAL255A, VAL255C
• B-C: ALA200B, ALA200C, ALA230B, ALA230C, ALA244B, ALA244C, ALA245B, ALA245C, ALA247B, ALA247C, ARG12B, ARG12C, ARG203B, ARG203C, ARG235B, ARG235C, ARG243B, ARG243C, ASN207B, ASN207C, ASN238B, ASN238C, ASN251B, ASN251C, ASN53C, ASP240B, ASP240C, ASP38B, ASP38C, GLN253B, GLN253C, GLN5B, GLN5C, GLU14B, GLU14C, GLU177B, GLU177C, GLU18B, GLU18C, GLU229B, GLU229C, GLU239B, GLU239C, GLU254B, GLU254C, GLU60B, GLU60C, GLU6B, GLU6C, GLY209B, GLY209C, HIS173B, HIS173C, HIS178B, HIS178C, HIS242B, HIS242C, HIS56B, HIS56C, ILE17B, ILE17C, ILE204B, ILE204C, ILE228B, ILE228C, ILE241B, ILE241C, ILE3B, ILE3C, ILE42C, ILE57B, ILE57C, ILE7B, ILE7C, LEU11B, LEU11C, LEU175B, LEU175C, LEU176B, LEU176C, LEU202B, LEU202C, LEU205B, LEU205C, LEU220B, LEU220C, LEU231B, LEU231C, LEU248B, LEU248C, LEU252B, LEU252C, LEU49B, LEU49C, LYS13B, LYS13C, LYS208B, LYS208C, LYS250B, LYS250C, LYS37B, LYS37C, LYS92B, MET181B, MET1B, MET1C, PHE198B, PHE198C, PHE246B, PHE246C, PHE256B, PHE256C, PHE39B, PHE39C, PHE51B, PHE51C, PHE54B, PHE54C, PRO174B, PRO174C, PRO197B, PRO197C, PRO201B, PRO201C, PRO249B, PRO249C, PRO9B, PRO9C, SER206B, SER206C, SER233B, SER233C, SER36B, SER36C, THR16B, THR16C, THR232B, THR232C, THR4B, THR4C, THR8B, THR8C, TRP2B, TRP2C, TYR10B, TYR10C, TYR15B, TYR15C, TYR236B, TYR236C, TYR237B, TYR237C, VAL199B, VAL199C, VAL234B, VAL234C, VAL255C