1PAR

dna recognition by beta-sheets in the arc repressor- operator crystal structure

• Total interactions analyzed: 15
• Total true interactions: 4
• Strongest Interaction:
  • Chains: A-B
  • Int. Res.: 99
  • Norm. En. per Res.: -7.5298
• Hub Node: B(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	-119.5739	-85.9215	-539.951	-745.4465	99	34	13	20256	12	35	34
B-C	0.0	0.0	-0.0003	-0.0003	2	0	0	1	0	0	0
B-D	-26.7402	8.3752	-61.2596	-79.6246	36	2	0	2494	0	17	14
C-D	-98.5082	-55.3	-490.913	-644.7212	95	43	15	19738	4	33	32

Interface residues

• A-B: ALA26A, ALA26B, ALA53B, ARG13A, ARG13B, ARG16A, ARG16B, ARG23A, ARG23B, ARG31B, ARG40A, ARG40B, ARG50A, ARG50B, ASN11A, ASN11B, ASN29A, ASN29B, ASN34A, ASN34B, ASP20A, ASP20B, GLN39A, GLN39B, GLN9A, GLN9B, GLU17A, GLU17B, GLU28A, GLU28B, GLU36A, GLU36B, GLU43A, GLU43B, GLU48A, GLU48B, GLY3A, GLY3B, GLY49A, GLY49B, GLY52A, ILE37A, ILE37B, ILE51A, ILE51B, LEU12A, LEU12B, LEU19A, LEU19B, LEU21A, LEU21B, LYS24A, LYS24B, LYS2A, LYS2B, LYS46A, LYS46B, LYS47A, LYS47B, LYS6A, LYS6B, MET1A, MET1B, MET42A, MET42B, MET4A, MET4B, MET7A, MET7B, PHE10A, PHE10B, PHE45A, PHE45B, PRO15A, PRO15B, PRO8A, PRO8B, SER32A, SER32B, SER35A, SER35B, SER44A, SER44B, SER5A, SER5B, TRP14A, TRP14B, TYR38A, TYR38B, VAL18A, VAL18B, VAL22A, VAL22B, VAL25A, VAL25B, VAL33A, VAL33B, VAL41A, VAL41B
• B-C: ARG31B, ARG50C
• B-D: ALA26B, ALA26D, ARG31B, ARG31D, ASN29B, ASN29D, ASN34B, GLN39B, GLN39D, GLU27B, GLU27D, GLU28B, GLU28D, GLU36B, GLU36D, GLY30B, GLY30D, GLY3B, LYS24D, LYS2B, LYS2D, LYS46B, LYS46D, MET1B, MET1D, MET42B, MET42D, MET7B, SER32B, SER32D, SER35B, SER35D, TYR38B, TYR38D, VAL25B, VAL33B
• C-D: ALA26C, ALA26D, ARG13C, ARG13D, ARG16C, ARG16D, ARG23C, ARG23D, ARG31D, ARG40C, ARG40D, ARG50C, ARG50D, ASN11C, ASN11D, ASN29C, ASN29D, ASN34C, ASN34D, ASP20C, ASP20D, GLN39C, GLN39D, GLN9C, GLN9D, GLU17C, GLU17D, GLU28C, GLU28D, GLU36C, GLU36D, GLU43C, GLU43D, GLU48C, GLU48D, GLY3C, GLY3D, GLY49C, GLY52D, ILE37C, ILE37D, ILE51D, LEU12C, LEU12D, LEU19C, LEU19D, LEU21C, LEU21D, LYS24C, LYS24D, LYS2C, LYS2D, LYS46C, LYS47C, LYS47D, LYS6C, LYS6D, MET1C, MET1D, MET42C, MET42D, MET4C, MET4D, MET7C, MET7D, PHE10C, PHE10D, PHE45C, PHE45D, PRO15C, PRO15D, PRO8C, PRO8D, SER32C, SER32D, SER35C, SER35D, SER44C, SER44D, SER5C, SER5D, TRP14C, TRP14D, TYR38C, TYR38D, VAL18C, VAL18D, VAL22C, VAL22D, VAL25C, VAL25D, VAL33C, VAL33D, VAL41C, VAL41D