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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:

1e3k

2.800 Å

X-ray

2000-06-19

Activity from ChEMBL: What is pChEMBL ?
MinMeanMedianStandard DeviationMaxCount
pChEMBL:9.3109.3109.3100.0009.3101

List of CHEMBLId :

CHEMBL166444


Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Progesterone receptor
ID:PRGR_HUMAN
AC:P06401
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
B100 %


Ligand binding site composition:

B-Factor:21.553
Number of residues:31
Including
Standard Amino Acids: 31
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.689354.375

% Hydrophobic% Polar
76.1923.81
According to VolSite

Ligand :
1e3k_2 Structure
HET Code: R18
Formula: C19H24O2
Molecular weight: 284.393 g/mol
DrugBank ID: DB02998
Buried Surface Area:74.53 %
Polar Surface area: 37.29 Å2
Number of
H-Bond Acceptors: 2
H-Bond Donors: 1
Rings: 4
Aromatic rings: 0
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 0

Mass center Coordinates

XYZ
14.143615.29727.7401


Binding mode :
What is Poseview ?
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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
C27CD2LEU- 7153.930Hydrophobic
C1CD2LEU- 7183.720Hydrophobic
C27CBLEU- 7184.240Hydrophobic
O97OD1ASN- 7192.81152.43H-Bond
(Ligand Donor)
C2CD2LEU- 7213.830Hydrophobic
C18CZ3TRP- 7553.970Hydrophobic
C18CEMET- 7563.980Hydrophobic
C8SDMET- 7563.860Hydrophobic
C2CGMET- 7593.510Hydrophobic
C6CBMET- 7594.240Hydrophobic
C6CG2VAL- 7604.260Hydrophobic
C6CE1PHE- 7784.410Hydrophobic
C1CD1PHE- 7783.970Hydrophobic
C15CD2LEU- 7974.360Hydrophobic
C7SDMET- 8014.180Hydrophobic
C15CBLEU- 8874.480Hydrophobic
C16CD2TYR- 8903.660Hydrophobic
C16CBCYS- 8914.010Hydrophobic
C18SGCYS- 8913.670Hydrophobic
C18CEMET- 9094.330Hydrophobic