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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:

1h35

2.800 Å

X-ray

2002-08-24

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Squalene--hopene cyclase
ID:SQHC_ALIAD
AC:P33247
Organism:Alicyclobacillus acidocaldarius subsp. acidocaldarius
Reign:Bacteria
TaxID:521098
EC Number:4.2.1.129


Chains:

Chain Name:Percentage of Residues
within binding site
C100 %


Ligand binding site composition:

B-Factor:27.614
Number of residues:43
Including
Standard Amino Acids: 40
Non Standard Amino Acids: 0
Water Molecules: 3
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.478776.250

% Hydrophobic% Polar
69.1330.87
According to VolSite

Ligand :
1h35_3 Structure
HET Code: R01
Formula: C24H23BrNO
Molecular weight: 421.350 g/mol
DrugBank ID: DB03234
Buried Surface Area:62.94 %
Polar Surface area: 21.51 Å2
Number of
H-Bond Acceptors: 1
H-Bond Donors: 1
Rings: 3
Aromatic rings: 3
Anionic atoms: 0
Cationic atoms: 1
Rule of Five Violation: 0
Rotatable Bonds: 7

Mass center Coordinates

XYZ
102.74428.426966.5404


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
BR27CE2PHE- 1293.760Hydrophobic
C5GCBTRP- 1694.190Hydrophobic
C6GCD1ILE- 2614.080Hydrophobic
C2ACG2ILE- 2613.680Hydrophobic
C1GCGPRO- 2633.610Hydrophobic
C3ACBALA- 3064.460Hydrophobic
C2ACBSER- 3073.860Hydrophobic
N1DOD2ASP- 3743.850Ionic
(Ligand Cationic)
C6BCD1LEU- 6074.050Hydrophobic