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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:

1txr

2.000 Å

X-ray

2004-07-06

Activity from ChEMBL: What is pChEMBL ?
MinMeanMedianStandard DeviationMaxCount
pChEMBL:8.8008.8008.8000.0008.8001

List of CHEMBLId :

CHEMBL29292


Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Bacterial leucyl aminopeptidase
ID:AMPX_VIBPR
AC:Q01693
Organism:Vibrio proteolyticus
Reign:Bacteria
TaxID:671
EC Number:3.4.11.10


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:12.918
Number of residues:31
Including
Standard Amino Acids: 28
Non Standard Amino Acids: 2
Water Molecules: 1
Cofactors:
Metals: ZN ZN

Cavity properties

LigandabilityVolume (Å3)
0.489310.500

% Hydrophobic% Polar
47.8352.17
According to VolSite

Ligand :
1txr_1 Structure
HET Code: BES
Formula: C16H24N2O4
Molecular weight: 308.373 g/mol
DrugBank ID: DB03424
Buried Surface Area:67.93 %
Polar Surface area: 117.1 Å2
Number of
H-Bond Acceptors: 4
H-Bond Donors: 3
Rings: 1
Aromatic rings: 1
Anionic atoms: 1
Cationic atoms: 1
Rule of Five Violation: 0
Rotatable Bonds: 8

Mass center Coordinates

XYZ
35.3084-3.4624143.7268


Binding mode :
What is Poseview ?
  • 2D View
  • 3D View
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
O2OE1GLU- 1512.97158.74H-Bond
(Ligand Donor)
C15CD2LEU- 1553.310Hydrophobic
C1SDMET- 1804.230Hydrophobic
C12SDMET- 1804.080Hydrophobic
C8SGCYS- 2233.820Hydrophobic
C13CE2TYR- 2254.160Hydrophobic
O4OHTYR- 2252.66163.05H-Bond
(Protein Donor)
C8SGCYS- 22740Hydrophobic
C6CBCYS- 2274.190Hydrophobic
N1OCYS- 2272.76165.08H-Bond
(Ligand Donor)
C8CEMET- 2424.370Hydrophobic
C10CZPHE- 2443.280Hydrophobic
C10CE1PHE- 2483.470Hydrophobic
C10CBTYR- 2514.130Hydrophobic
C12CD1ILE- 2554.040Hydrophobic
O2ZN ZN- 5012.070Metal Acceptor
O3ZN ZN- 5012.290Metal Acceptor
O2ZN ZN- 5021.940Metal Acceptor