4G0C

Neutron structure of acetazolamide-bound human carbonic anhydrase II reveal molecular details of drug binding.


Experimental Data Snapshot

  • Method: NEUTRON DIFFRACTION

Currently 4G0C does not have a wwPDB validation report.


Literature

Macromolecules
Sequence Display for 4G0C

Classification: LYASE / LYASE inhibitor

Total Structure Weight: 29220.29

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 257 Homo sapiens EC#: 4.2.1.1 IUBMB
Fragment: HCA II
Gene Name(s): CA2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE
C4 H6 N4 O3 S2
BZKPWHYZMXOIDC-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)
DOD
Query on DOD

A DEUTERATED WATER
D2 O
XLYOFNOQVPJJNP-ZSJDYOACSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
AZM IC50: 0.485 - 4500 nM (100) BindingDB
Kd: 6.8 - 46 nM (100) BindingDB
Ki: 0.3434 - 3300 nM (100) BindingDB

N/A in BindingMoad
Ki: 12 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: NEUTRON DIFFRACTION

Structure Validation

Currently 4G0C does not have a validation report.



Entry History

Deposition Data

  • Deposited Date: 2012-07-09
  • Released Date: 2012-09-19
  • Deposition author(s): Fisher, S.Z., McKenna, R.,, Aggarwal, M.

Revision History

  • 2012-11-21
    Type: Database references