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sc-PDB

An Annotated Database of Druggable Binding Sites from the Protein DataBank

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Protein Data Bank Entry:

4hxo

1.760 Å

X-ray

2012-11-12

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Bromodomain-containing protein 4
ID:BRD4_HUMAN
AC:O60885
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:14.900
Number of residues:20
Including
Standard Amino Acids: 19
Non Standard Amino Acids: 0
Water Molecules: 1
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.034337.500

% Hydrophobic% Polar
72.0028.00
According to VolSite

Ligand :
4hxo_1 Structure
HET Code: 1A6
Formula: C11H10N4OS
Molecular weight: 246.288 g/mol
DrugBank ID: -
Buried Surface Area:58.21 %
Polar Surface area: 81.52 Å2
Number of
H-Bond Acceptors: 4
H-Bond Donors: 0
Rings: 3
Aromatic rings: 3
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 3

Mass center Coordinates

XYZ
-10.4009-6.196410.586294


Binding mode :
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Binding mode
BioSolveIT 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
BioSolveIT


LigandProteinInteraction
AtomAtomResidueDistance
(Å)
Angle (°)Type
CAACH2TRP- 813.490Hydrophobic
CAACGPRO- 824.360Hydrophobic
SALCD1LEU- 923.980Hydrophobic
SALCD1LEU- 943.440Hydrophobic
SALCE2TYR- 1394.20Hydrophobic
NAHND2ASN- 1402.91166.42H-Bond
(Protein Donor)
NAIND2ASN- 1403.41135.63H-Bond
(Protein Donor)
CAACD1ILE- 1463.880Hydrophobic
CAGCG2ILE- 1464.230Hydrophobic
CAASDMET- 1494.360Hydrophobic