2WEJ

Thermodynamic Optimisation of Carbonic Anhydrase Fragment Inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.189 
  • R-Value Observed: 0.191 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Thermodynamic Optimisation in Drug Discovery: A Case Study Using Carbonic Anhydrase Inhibitors.

Scott, A.D.Phillips, C.Alex, A.Flocco, M.Bent, A.Randall, A.O'Brien, R.Damian, L.Jones, L.H.

(2009) ChemMedChem 4: 1985


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CARBONIC ANHYDRASE 2A259Homo sapiensMutation(s): 0 
Gene Names: CA2
EC: 4.2.1.1
Find proteins for P00918 (Homo sapiens)
Explore P00918 
Go to UniProtKB:  P00918
NIH Common Fund Data Resources
PHAROS  P00918
Protein Feature View
 ( Mouse scroll to zoom / Hold left click to move )
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FB2
Query on FB2

Download CCD File 
A
benzenesulfonamide
C6 H7 N O2 S
KHBQMWCZKVMBLN-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download CCD File 
A
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
FB2Kd :  839   nM  PDBBind
FB2Ki:  305   nM  BindingDB
FB2Kd:  839   nM  Binding MOAD
FB2Ki:  1103   nM  BindingDB
FB2Ki:  5870   nM  BindingDB
FB2Kd:  660   nM  BindingDB
FB2IC50:  2000   nM  BindingDB
FB2Ki:  430   nM  BindingDB
FB2Kd:  1135300   nM  BindingDB
FB2Kd:  1149700   nM  BindingDB
FB2Kd:  1790   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.189 
  • R-Value Observed: 0.191 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 42.432α = 90
b = 41.223β = 104.26
c = 72.038γ = 90
Software Package:
Software NamePurpose
REFMACrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-11-10
    Type: Initial release
  • Version 1.1: 2011-06-09
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance