scPDB - 4abk entry

Protein Data Bank Entry:

PDB ID : 4abk

Resolution :1.600 Å

Experimental Method : X-ray

Deposition Date : 2011-12-08

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Poly [ADP-ribose] polymerase 14
ID:	PAR14_HUMAN
AC:	Q460N5
Organism:	Homo sapiens
Reign:	Eukaryota
TaxID:	9606
EC Number:	2.4.2.30

Chains:

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

Ligand binding site composition:

B-Factor:	15.261
Number of residues:	38
Including
Standard Amino Acids:	37
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.568	418.500

% Hydrophobic	% Polar
44.35	55.65
According to VolSite

Ligand :

HET Code:	AR6
Formula:	C15H21N5O14P2
Molecular weight:	557.300 g/mol
DrugBank ID:	DB02059
Buried Surface Area:	63.66 %
Polar Surface area:	316.8 Å2

Number of
H-Bond Acceptors:	18
H-Bond Donors:	6
Rings:	4
Aromatic rings:	2
Anionic atoms:	2
Cationic atoms:	0
Rule of Five Violation:	3
Rotatable Bonds:	9

Mass center Coordinates

X	Y	Z
6.42814	18.2988	-21.6382

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
N6	OD1	ASP- 1235	2.95	165.57	H-Bond (Ligand Donor)	false
N1	N	ILE- 1236	3.03	177.39	H-Bond (Protein Donor)	false
O1B	OG	SER- 1247	2.58	155.71	H-Bond (Protein Donor)	false
C4D	CD2	LEU- 1254	3.66	0	Hydrophobic	false
C1'	CB	VAL- 1258	4.47	0	Hydrophobic	false
C5'	CG1	VAL- 1258	4.37	0	Hydrophobic	false
O1A	N	VAL- 1258	2.78	157.5	H-Bond (Protein Donor)	false
O1B	N	GLY- 1332	2.88	132.92	H-Bond (Protein Donor)	false
C3'	CB	THR- 1333	4.47	0	Hydrophobic	false
O3'	OG1	THR- 1333	2.73	166.32	H-Bond (Ligand Donor)	false
O2B	N	GLY- 1334	2.83	142.05	H-Bond (Protein Donor)	false
O2A	N	ASN- 1335	2.84	176.39	H-Bond (Protein Donor)	false
O2D	OD1	ASN- 1335	2.96	168.5	H-Bond (Ligand Donor)	false
C3D	CB	ASN- 1335	4.16	0	Hydrophobic	false
O2B	N	ALA- 1336	2.94	163.43	H-Bond (Protein Donor)	false
O5D	N	ALA- 1336	3.41	124.04	H-Bond (Protein Donor)	false
C1D	CB	ALA- 1336	3.7	0	Hydrophobic	false
C1'	CB	PHE- 1371	3.77	0	Hydrophobic	false
N3	O	HOH- 2092	2.88	179.97	H-Bond (Protein Donor)	false