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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:

4gb9

2.440 Å

X-ray

2012-07-26

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform
ID:PK3CG_HUMAN
AC:P48736
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:2.7.1.153


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:48.528
Number of residues:34
Including
Standard Amino Acids: 33
Non Standard Amino Acids: 0
Water Molecules: 1
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.9691110.375

% Hydrophobic% Polar
49.5450.46
According to VolSite

Ligand :
4gb9_1 Structure
HET Code: 0WR
Formula: C28H40N9O2
Molecular weight: 534.676 g/mol
DrugBank ID: -
Buried Surface Area:53.5 %
Polar Surface area: 101.8 Å2
Number of
H-Bond Acceptors: 8
H-Bond Donors: 2
Rings: 6
Aromatic rings: 4
Anionic atoms: 0
Cationic atoms: 1
Rule of Five Violation: 2
Rotatable Bonds: 6

Mass center Coordinates

XYZ
16.7227-4.44219.2235


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
C27SDMET- 8043.890Hydrophobic
C27CGPRO- 8103.650Hydrophobic
C16CZ3TRP- 8123.960Hydrophobic
C1CZ2TRP- 8123.730Hydrophobic
C8CH2TRP- 8123.420Hydrophobic
C16CD1ILE- 8314.410Hydrophobic
C19CD1ILE- 8313.760Hydrophobic
N8NZLYS- 8332.65167.58H-Bond
(Protein Donor)
C28CDLYS- 8333.960Hydrophobic
C19CG2ILE- 8794.20Hydrophobic
C23CD1ILE- 8793.330Hydrophobic
O1NVAL- 8822.58165.38H-Bond
(Protein Donor)
C17CBVAL- 8823.90Hydrophobic
C18CG2VAL- 8824.220Hydrophobic
C17CBALA- 8854.110Hydrophobic
C18SDMET- 9534.330Hydrophobic
C17CEMET- 9533.520Hydrophobic
C18CE2PHE- 9614.360Hydrophobic
C20CD1ILE- 9633.810Hydrophobic
C21CBILE- 9633.610Hydrophobic
C20CBASP- 9644.490Hydrophobic
C24CBASP- 9643.630Hydrophobic