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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:

2g44

2.650 Å

X-ray

2006-02-21

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Estrogen receptor
ID:ESR1_HUMAN
AC:P03372
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:45.828
Number of residues:28
Including
Standard Amino Acids: 28
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.618371.250

% Hydrophobic% Polar
72.7327.27
According to VolSite

Ligand :
2g44_2 Structure
HET Code: T3O
Formula: C17H22O2
Molecular weight: 258.355 g/mol
DrugBank ID: DB08595
Buried Surface Area:66.84 %
Polar Surface area: 29.46 Å2
Number of
H-Bond Acceptors: 2
H-Bond Donors: 1
Rings: 3
Aromatic rings: 1
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 1

Mass center Coordinates

XYZ
-28.8992-7.4950522.401


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
CALCD1LEU- 3463.510Hydrophobic
CACCBLEU- 3464.40Hydrophobic
CALCG2THR- 3473.60Hydrophobic
CAHCD2LEU- 3494.420Hydrophobic
CAHCBALA- 3503.850Hydrophobic
OASOE1GLU- 3532.76156.51H-Bond
(Ligand Donor)
CANCD1LEU- 3843.550Hydrophobic
CAHCD1LEU- 3874.340Hydrophobic
CAGCBLEU- 3873.80Hydrophobic
CAQCEMET- 3883.520Hydrophobic
CAGCGLEU- 3914.060Hydrophobic
CABCE1PHE- 4043.850Hydrophobic
CAFSDMET- 4214.420Hydrophobic
CAQCG2ILE- 4243.430Hydrophobic
CAQCD1LEU- 4283.490Hydrophobic
CANCD2LEU- 5254.50Hydrophobic
CALCD2LEU- 5254.180Hydrophobic
CAMCD2LEU- 5253.990Hydrophobic