scPDB - 4a9n entry

Protein Data Bank Entry:

PDB ID : 4a9n

Resolution :1.850 Å

Experimental Method : X-ray

Deposition Date : 2011-11-26

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Bromodomain-containing protein 2
ID:	BRD2_HUMAN
AC:	P25440
Organism:	Homo sapiens
Reign:	Eukaryota
TaxID:	9606
EC Number:	/

Chains:

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

Ligand binding site composition:

B-Factor:	31.457
Number of residues:	21
Including
Standard Amino Acids:	20
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
1.192	445.500

% Hydrophobic	% Polar
64.39	35.61
According to VolSite

Ligand :

HET Code:	A9N
Formula:	C15H16N2O3S
Molecular weight:	304.364 g/mol
DrugBank ID:	-
Buried Surface Area:	55.26 %
Polar Surface area:	80.58 Å2

Number of
H-Bond Acceptors:	3
H-Bond Donors:	1
Rings:	3
Aromatic rings:	2
Anionic atoms:	0
Cationic atoms:	0
Rule of Five Violation:	0
Rotatable Bonds:	4

Mass center Coordinates

X	Y	Z
42.4381	4.20848	1.64033

Binding mode :

What is Poseview ?

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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
C13	CH2	TRP- 97	3.95	0	Hydrophobic	false
C10	CZ3	TRP- 97	3.79	0	Hydrophobic	false
C13	CG	PRO- 98	4.26	0	Hydrophobic	false
C1	CB	PRO- 98	4.09	0	Hydrophobic	false
C7	CB	PRO- 98	3.88	0	Hydrophobic	false
C1	CE1	PHE- 99	3.42	0	Hydrophobic	false
C7	CG2	VAL- 103	4.36	0	Hydrophobic	false
C1	CG2	VAL- 103	4.31	0	Hydrophobic	false
C10	CD2	LEU- 108	3.53	0	Hydrophobic	false
C8	CD1	LEU- 108	3.48	0	Hydrophobic	false
C4	CD1	LEU- 110	3.88	0	Hydrophobic	false
C4	CE1	TYR- 113	4.35	0	Hydrophobic	false
C4	CD2	TYR- 155	3.84	0	Hydrophobic	false
O1	ND2	ASN- 156	3.05	163.03	H-Bond (Protein Donor)	false
C13	CD1	ILE- 162	4.01	0	Hydrophobic	false
C1	CD1	ILE- 162	3.98	0	Hydrophobic	false
C12	CG1	ILE- 162	3.96	0	Hydrophobic	false