3D9Z

Use of Carbonic Anhydrase II, IX Active-Site Mimic, for the Purpose of Screening Inhibitors for Possible Anti-Cancer Properties

Structural Biology Knowledgebase: 3D9Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.145

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3D9Z

Classification: LYASE

Total Structure Weight: 29630.40

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 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
D9Z
Query on D9Z

A 5-(2-chlorophenyl)-1,3,4-thiadiazole-2-sulfonamide
C8 H6 Cl N3 O2 S2
PZVGOWIIHCUHAO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
D9Z Ki: 1.1 - 12 nM (100) BindingDB

Ki: 2 nM  BindingMOAD
Ki: 2.0 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.145
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.85 α = 90.00
b = 41.84 β = 104.61
c = 72.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-05-28
  • Released Date: 2009-03-03
  • Deposition author(s): Genis, C., Sippel, K.H., Case, N., Govindasamy, L., Agbandje-Mckenna, M., Mckenna, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4