3DD0

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

Structural Biology Knowledgebase: 3DD0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.48 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.149

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3DD0

Classification: LYASE

Total Structure Weight: 29612.99

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

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

A 6-ethoxy-1,3-benzothiazole-2-sulfonamide
Ethoxzolamide (Synonym)
C9 H10 N2 O3 S2
OUZWUKMCLIBBOG-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
EZL IC50: 0.3 - 3 nM (100) BindingDB
Kd: 1.1 nM (100) BindingDB
Ki: <1 - 8000 nM (99 - 100) BindingDB

Ki: 1 nM  BindingMOAD
Ki: 1 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.48 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.149
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.82 α = 90.00
b = 41.68 β = 104.56
c = 72.85 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-06-04
  • 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