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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:

3a4o

3.000 Å

X-ray

2009-07-11

Activity from ChEMBL: What is pChEMBL ?
MinMeanMedianStandard DeviationMaxCount
pChEMBL:6.6807.1607.4000.3407.4003

List of CHEMBLId :

CHEMBL388978


Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Tyrosine-protein kinase Lyn
ID:LYN_HUMAN
AC:P07948
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:2.7.10.2


Chains:

Chain Name:Percentage of Residues
within binding site
X100 %


Ligand binding site composition:

B-Factor:41.670
Number of residues:28
Including
Standard Amino Acids: 28
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.3251245.375

% Hydrophobic% Polar
52.5747.43
According to VolSite

Ligand :
3a4o_1 Structure
HET Code: STU
Formula: C28H27N4O3
Molecular weight: 467.539 g/mol
DrugBank ID: DB02010
Buried Surface Area:52.28 %
Polar Surface area: 74.03 Å2
Number of
H-Bond Acceptors: 3
H-Bond Donors: 2
Rings: 8
Aromatic rings: 5
Anionic atoms: 0
Cationic atoms: 1
Rule of Five Violation: 0
Rotatable Bonds: 2

Mass center Coordinates

XYZ
-3.07463-22.4613-19.8306


Binding mode :
What is Poseview ?
  • 2D View
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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
C5CD1LEU- 224.170Hydrophobic
C2CD2LEU- 223.670Hydrophobic
C17CG2VAL- 304.040Hydrophobic
C21CG2VAL- 303.770Hydrophobic
C18CG1VAL- 303.960Hydrophobic
C11CG1VAL- 303.940Hydrophobic
C7CBALA- 424.260Hydrophobic
C15CDLYS- 444.360Hydrophobic
N1OGLU- 892.67148.13H-Bond
(Ligand Donor)
O5NMET- 912.87166.52H-Bond
(Protein Donor)
N4OALA- 1403.27135.23H-Bond
(Ligand Donor)
C22CD2LEU- 1434.30Hydrophobic
C27CGLEU- 1433.640Hydrophobic
C10CD1LEU- 1433.220Hydrophobic
C11CD1LEU- 1433.70Hydrophobic
C6CD2LEU- 1433.90Hydrophobic
C27CBALA- 1534.340Hydrophobic
C15CBASP- 1544.330Hydrophobic