scPDB - 2wtd entry

Protein Data Bank Entry:

PDB ID : 2wtd

Resolution :2.750 Å

Experimental Method : X-ray

Deposition Date : 2009-09-15

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Serine/threonine-protein kinase Chk2
ID:	CHK2_HUMAN
AC:	O96017
Organism:	Homo sapiens
Reign:	Eukaryota
TaxID:	9606
EC Number:	2.7.11.1

Chains:

Chain Name:	Percentage of Residues within binding site
A	100 %

Ligand binding site composition:

B-Factor:	61.264
Number of residues:	25
Including
Standard Amino Acids:	25
Non Standard Amino Acids:	0
Water Molecules:	0
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.962	475.875

% Hydrophobic	% Polar
53.19	46.81
According to VolSite

Ligand :

HET Code:	ZZK
Formula:	C19H15N3O3
Molecular weight:	333.341 g/mol
DrugBank ID:	-
Buried Surface Area:	58.44 %
Polar Surface area:	100.46 Å2

Number of
H-Bond Acceptors:	5
H-Bond Donors:	2
Rings:	4
Aromatic rings:	3
Anionic atoms:	0
Cationic atoms:	0
Rule of Five Violation:	0
Rotatable Bonds:	3

Mass center Coordinates

X	Y	Z
37.813	-32.6604	7.48732

Binding mode :

What is Poseview ?

2D View
3D View

Image generated by PoseView

Protein

Binding Site

Ligand

Interaction pattern

hydrophobic (CA)

aromatic (CZ)

hydrogen bond acceptor (O)

hydrogen bond acceptor/donor (OG)

hydrogen bond donor (N)

positively ionized (NZ)

negatively ionized (OD1)

metal (ZN)

Legend:

Represent the protein/ligand binding mode, centered on the ligand
Dashed lines represents hydrogen bonds and metal interactions
Green residue labels for amino acids with hydrophobic contacts (green lines) to the ligand

Image generated using PoseView by BioSolveIT

Ligand	Protein		Interaction
Atom	Atom	Residue	Distance (Å)	Angle (°)	Type
C10	CD1	LEU- 226	4.17	0	Hydrophobic	false
C17	CD2	LEU- 226	4.12	0	Hydrophobic	false
C11	CB	LEU- 226	3.84	0	Hydrophobic	false
C25	CG2	VAL- 234	4.05	0	Hydrophobic	false
C24	CG2	VAL- 234	3.96	0	Hydrophobic	false
C09	CG1	VAL- 234	4.15	0	Hydrophobic	false
O03	NZ	LYS- 249	3.14	163.12	H-Bond (Protein Donor)	false
C25	CD	LYS- 249	4.15	0	Hydrophobic	false
C25	CD1	LEU- 301	3.55	0	Hydrophobic	false
N23	O	GLU- 302	3.12	161.23	H-Bond (Ligand Donor)	false
N21	N	MET- 304	2.85	162.35	H-Bond (Protein Donor)	false
C12	CG	GLU- 308	4.35	0	Hydrophobic	false
C09	CD2	LEU- 354	4.42	0	Hydrophobic	false
C07	CD1	LEU- 354	3.44	0	Hydrophobic	false
C05	CG2	THR- 367	3.47	0	Hydrophobic	false