scPDB - 4l2k entry

Protein Data Bank Entry:

PDB ID : 4l2k

Resolution :2.100 Å

Experimental Method : X-ray

Deposition Date : 2013-06-04

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Tankyrase-2
ID:	TNKS2_HUMAN
AC:	Q9H2K2
Organism:	Homo sapiens
Reign:	Eukaryota
TaxID:	9606
EC Number:	2.4.2.30

Chains:

Chain Name:	Percentage of Residues within binding site
B	88 %
D	12 %

Ligand binding site composition:

B-Factor:	26.213
Number of residues:	26
Including
Standard Amino Acids:	26
Non Standard Amino Acids:	0
Water Molecules:	0
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.828	361.125

% Hydrophobic	% Polar
56.07	43.93
According to VolSite

Ligand :

HET Code:	1V8
Formula:	C16H10O4
Molecular weight:	266.248 g/mol
DrugBank ID:	-
Buried Surface Area:	73.76 %
Polar Surface area:	44.76 Å2

Number of
H-Bond Acceptors:	4
H-Bond Donors:	0
Rings:	4
Aromatic rings:	2
Anionic atoms:	0
Cationic atoms:	0
Rule of Five Violation:	0
Rotatable Bonds:	1

Mass center Coordinates

X	Y	Z
9.54645	-6.3076	17.5995

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
OAN	N	GLY- 1032	2.96	160.71	H-Bond (Protein Donor)	false
CAI	CB	SER- 1033	4.38	0	Hydrophobic	false
OAK	OG	SER- 1033	3.29	151.7	H-Bond (Protein Donor)	false
CAM	CE2	PHE- 1035	3.46	0	Hydrophobic	false
CAP	CB	TYR- 1050	3.49	0	Hydrophobic	false
CAR	CB	TYR- 1060	3.37	0	Hydrophobic	false
CAQ	CB	ALA- 1062	3.7	0	Hydrophobic	false
CAT	CD	LYS- 1067	3.99	0	Hydrophobic	false
CAS	CG	LYS- 1067	3.44	0	Hydrophobic	false
OAN	OG	SER- 1068	2.89	163.44	H-Bond (Protein Donor)	false
CAG	CB	TYR- 1071	3.96	0	Hydrophobic	false
CAP	CG1	ILE- 1075	3.9	0	Hydrophobic	false
CAS	CG	GLU- 1138	4.15	0	Hydrophobic	false