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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:

4r20

2.860 Å

X-ray

2014-08-08

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Cytochrome P450 family 17 polypeptide 2
ID:A7U483_DANRE
AC:A7U483
Organism:Danio rerio
Reign:Eukaryota
TaxID:7955
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
B100 %


Ligand binding site composition:

B-Factor:64.599
Number of residues:27
Including
Standard Amino Acids: 26
Non Standard Amino Acids: 1
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.5052045.250

% Hydrophobic% Polar
60.7339.27
According to VolSite

Ligand :
4r20_2 Structure
HET Code: AER
Formula: C24H31NO
Molecular weight: 349.509 g/mol
DrugBank ID: DB05812
Buried Surface Area:66.64 %
Polar Surface area: 33.12 Å2
Number of
H-Bond Acceptors: 2
H-Bond Donors: 1
Rings: 5
Aromatic rings: 1
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 1

Mass center Coordinates

XYZ
46.03644.3948892.6919


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
C4CD2LEU- 1124.250Hydrophobic
C19CD2LEU- 1124.20Hydrophobic
C15CBALA- 1203.680Hydrophobic
C15CE2PHE- 1214.220Hydrophobic
C18CZPHE- 1213.980Hydrophobic
C7CE2PHE- 1214.090Hydrophobic
O3OD1ASN- 2092.66166.45H-Bond
(Ligand Donor)
C3CG2ILE- 2124.130Hydrophobic
C2CG2VAL- 2133.70Hydrophobic
C19CD1ILE- 2164.280Hydrophobic
C7CGGLU- 2984.110Hydrophobic
C15CGGLU- 2984.050Hydrophobic
C14CBALA- 3024.310Hydrophobic
C16CBALA- 3024.010Hydrophobic
C11CBGLU- 3054.490Hydrophobic
C24CG2THR- 3063.350Hydrophobic
C24CG2VAL- 3664.090Hydrophobic
C17CD1ILE- 3714.350Hydrophobic
C18CD1ILE- 3714.410Hydrophobic
C11CG2VAL- 4803.960Hydrophobic
C19CG1VAL- 4804.250Hydrophobic
C24CG1VAL- 4814.310Hydrophobic