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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:

1kgj

2.300 Å

X-ray

2001-11-27

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Transthyretin
ID:TTHY_RAT
AC:P02767
Organism:Rattus norvegicus
Reign:Eukaryota
TaxID:10116
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A7 %
B46 %
C7 %
D39 %


Ligand binding site composition:

B-Factor:7.317
Number of residues:28
Including
Standard Amino Acids: 28
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.413681.750

% Hydrophobic% Polar
56.9343.07
According to VolSite

Ligand :
1kgj_1 Structure
HET Code: FL8
Formula: C16H9Br2O4
Molecular weight: 425.048 g/mol
DrugBank ID: DB01838
Buried Surface Area:59.11 %
Polar Surface area: 69.59 Å2
Number of
H-Bond Acceptors: 4
H-Bond Donors: 1
Rings: 3
Aromatic rings: 2
Anionic atoms: 1
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 1

Mass center Coordinates

XYZ
42.533391.50442.056


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
C5CDLYS- 2153.270Hydrophobic
C1'CD1LEU- 2174.310Hydrophobic
C3BCGLEU- 2174.270Hydrophobic
C7CG2THR- 3063.760Hydrophobic
C8CBALA- 3083.680Hydrophobic
C2'CBALA- 3083.730Hydrophobic
C4'CD2LEU- 3104.410Hydrophobic
BR3CBLEU- 3104.080Hydrophobic
BR3CBSER- 3174.230Hydrophobic
O4'OGSER- 3173.38146.82H-Bond
(Ligand Donor)
BR3CBTHR- 3194.180Hydrophobic
C8CD1LEU- 6173.830Hydrophobic
C1'CD1LEU- 6174.30Hydrophobic
BR5CBALA- 7084.190Hydrophobic
C6'CBALA- 7083.480Hydrophobic
BR3CD2LEU- 7104.390Hydrophobic
C4'CD2LEU- 7104.120Hydrophobic
BR5CBLEU- 7104.130Hydrophobic
BR5CBSER- 7174.230Hydrophobic
C6'CG2THR- 7194.070Hydrophobic
C3BCG2THR- 7194.240Hydrophobic
BR5CG2THR- 7193.760Hydrophobic