2C3W

structure of cbm25 from bacillus halodurans amylase in complex with maltotetraose

• Total interactions analyzed: 6
• Total true interactions: 6
• Strongest Interaction:
  • Chains: A-D
  • Int. Res.: 32
  • Norm. En. per Res.: -2.9721
• 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	-36.4149	-36.4149	22	0	1	1569	0	0	0
A-C	0.0	5.6813	-25.5821	-19.9008	28	0	0	1053	1	3	7
A-D	-29.5436	0.0	-65.5627	-95.1063	32	2	0	2226	0	8	5
B-C	-28.9899	0.0	-64.9257	-93.9156	33	2	0	2130	0	8	5
B-D	0.0	0.0	-0.0164	-0.0164	5	0	0	8	0	0	1
C-D	0.0	1.1655	-6.4261	-5.2607	8	0	0	470	0	3	4

Interface residues

• A-B: ASN68A, ASN68B, ASN69A, ASN69B, GLN73A, GLN73B, GLY70A, GLY70B, GLY72A, GLY72B, HIS26A, LEU37A, LEU37B, PRO38A, PRO38B, SER71A, SER71B, THR36A, THR36B, TRP20B, TRP74A, TRP74B
• A-C: ARG64C, ARG80C, ARG95C, ASN68A, ASN69A, ASN77C, ASP81C, ASP83C, GLN31C, GLN62C, GLN73A, GLN78C, GLY19A, GLY70A, GLY72A, HIS22A, HIS24A, ILE96C, LEU63C, LYS44A, PHE84C, PRO38A, PRO41A, SER71A, SER85C, THR21A, TRP20A, TYR82C
• A-D: ALA66A, ALA66D, ARG80A, ARG80D, ARG95A, ASN68D, ASN76A, ASN76D, ASN77A, ASN77D, ASP75A, ASP75D, ASP81A, ASP81D, GLN73A, GLN73D, GLN78A, GLN78D, GLY72A, GLY72D, GLY79A, GLY79D, PHE67A, PHE67D, TRP20A, TRP20D, TRP74A, TRP74D, TYR16A, TYR16D, TYR82A, TYR82D
• B-C: ALA66B, ALA66C, ARG80B, ARG80C, ARG95C, ASN76B, ASN76C, ASN77B, ASN77C, ASP75B, ASP75C, ASP81B, ASP81C, ASP93C, GLN73B, GLN73C, GLN78B, GLN78C, GLY72B, GLY72C, GLY79B, GLY79C, GLY94C, PHE67B, PHE67C, TRP20B, TRP20C, TRP74B, TRP74C, TYR16B, TYR16C, TYR82B, TYR82C
• B-D: ARG80D, ASN69B, GLN73B, HIS22B, SER71B
• C-D: ARG95C, ARG95D, ILE96D, LEU97C, LEU97D, LYS102C, SER98C, SER98D