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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:

3w6h

2.960 Å

X-ray

2013-02-14

Activity from ChEMBL: What is pChEMBL ?
MinMeanMedianStandard DeviationMaxCount
pChEMBL:4.4406.4806.6000.3707.920270

List of CHEMBLId :

CHEMBL20


Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Carbonic anhydrase 1
ID:CAH1_HUMAN
AC:P00915
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:4.2.1.1


Chains:

Chain Name:Percentage of Residues
within binding site
A96 %
B4 %


Ligand binding site composition:

B-Factor:34.379
Number of residues:25
Including
Standard Amino Acids: 23
Non Standard Amino Acids: 2
Water Molecules: 0
Cofactors:
Metals: ZN

Cavity properties

LigandabilityVolume (Å3)
0.2442473.875

% Hydrophobic% Polar
47.2052.80
According to VolSite

Ligand :
3w6h_1 Structure
HET Code: AZM
Formula: C4H6N4O3S2
Molecular weight: 222.245 g/mol
DrugBank ID: DB00819
Buried Surface Area:74.57 %
Polar Surface area: 151.66 Å2
Number of
H-Bond Acceptors: 5
H-Bond Donors: 2
Rings: 1
Aromatic rings: 1
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 2

Mass center Coordinates

XYZ
33.8232-1.510698.13531


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
O3NE2GLN- 922.63163.05H-Bond
(Protein Donor)
S2CD2LEU- 1984.040Hydrophobic
DuArDuArHIS- 2003.640Aromatic Face/Face
N1ZN ZN- 3022.170Metal Acceptor
O2ZN ZN- 3022.630Metal Acceptor