3D8W

Use of a carbonic Anhydrase II, IX Active-site Mimic, for the Purpose of Screening Inhibitors for Possible Anti-Cancer Properties


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.146

Literature

Macromolecules
Sequence Display for 3D8W

Classification: LYASE

Total Structure Weight: 29674.84

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase II A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Gene Name(s): CA2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
D8W
Query on D8W

A 5-[(phenylsulfonyl)amino]-1,3,4-thiadiazole- 2-sulfonamide
C8 H8 N4 O4 S3
PWDGTQXZLNDOKS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
D8W Ki: 5 - 9000 nM (100) BindingDB

Ki: 7 nM  BindingMOAD
Ki: 7.0 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.146
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.81 α = 90.00
b = 42.06 β = 104.61
c = 72.72 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-05-26
  • Released Date: 2009-03-03
  • Deposition author(s): Genis, C., Sippel, K.H., Case, N., Govindasamy, L., Agbandje-Mckenna, M., Mckenna, R.

Revision History

  • Version 1_0: 2009-03-03

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance