3H91

crystal structure of the complex of human chromobox homolog 2 (cbx2) and h3k27 peptide

• Total interactions analyzed: 6
• Total true interactions: 5
• Strongest Interaction:
  • Chains: B-D
  • Int. Res.: 39
  • Norm. En. per Res.: -7.715
• 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	-27.5295	28.7457	-87.1266	-85.9104	48	2	0	3560	0	7	24
A-C	-90.6249	-20.2263	-185.708	-296.5591	40	7	8	6418	0	11	7
A-D	0.0	0.0	-0.0003	-0.0003	2	0	0	1	0	0	0
B-C	0.0	0.0	-0.0003	-0.0003	2	0	0	1	0	0	0
B-D	-93.5582	-20.1332	-187.192	-300.8833	39	8	8	6441	0	11	6

Interface residues

• A-B: ARG21A, ARG21B, ARG23A, ARG23B, ASN41A, ASN41B, GLN10A, GLN10B, GLU28A, GLU28B, GLY25A, GLY25B, HIS40A, HIS40B, LEU18A, LEU18B, LEU22A, LEU22B, LEU27A, LEU27B, LEU30A, LEU30B, LYS20A, LYS20B, LYS24A, LYS24B, LYS26A, LYS26B, LYS39A, LYS39B, PHE12A, PHE12B, PHE58A, PHE58B, SER19A, SER19B, SER37A, SER37B, SER38A, SER38B, SER42A, SER42B, TRP33A, TRP33B, TRP36A, TRP36B, TRP43A, TRP43B
• A-C: ALA13A, ALA14A, ALA21C, ALA24C, ALA25C, ALA57A, ARG23A, ARG26C, ARG34A, ARG53A, ASN48A, ASP51A, CB7.53558-45.37289, CYS16A, GLN10A, GLU15A, GLU28A, GLU44A, GLU46A, GLU47A, GLU9A, GLU9A5, ILE17A, ILE49A, LEU20C, LEU50A, LEU54A, LEU55A, LYS23C, LYS32A, PHE12A, PRO45A, PRO52A, SER28C, SER42A, THR22C, TRP33A, TRP43A, VAL11A, VAL31A
• A-D: ARG23A, SER28D
• B-C: ARG23B, SER28C
• B-D: ALA13B, ALA14B, ALA21D, ALA24D, ALA25D, ALA57B, ARG23B, ARG26D, ARG34B, ARG53B, ASN48B, ASP51B, CYS16B, GLN10B, GLU15B, GLU28B, GLU44B, GLU46B, GLU47B, GLU9B, ILE17B, ILE49B, LEU20D, LEU50B, LEU54B, LEU55B, LYS23D, LYS32B, PHE12B, PRO45B, PRO52B, SER28D, SER42B, THR22D, TRP33B, TRP43B, TYR29B, VAL11B, VAL31B