4WL4

Crystal structure of human carbonic anhydrase II in complex with the 6-hydroxy-chromene-2-thione inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.1 Å
  • R-Value Free: 0.130 
  • R-Value Work: 0.109 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

New classes of carbonic anhydrase inhibitors

Ferraroni, M.Supuran, C.T.Carta, F.Bozdag, M.Scozzafava, A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Carbonic anhydrase 2
A
260Homo sapiensMutation(s): 0 
Gene Names: CA2
EC: 4.2.1.1
Find proteins for P00918 (Homo sapiens)
Go to Gene View: CA2
Go to UniProtKB:  P00918
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download SDF File 
Download CCD File 
A
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
FC5
Query on FC5

Download SDF File 
Download CCD File 
A
6-hydroxy-2H-chromene-2-thione
C9 H6 O2 S
FGHZVFOCIYABBE-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
FC5Ki: >200000 - 285000 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.1 Å
  • R-Value Free: 0.130 
  • R-Value Work: 0.109 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 42.264α = 90.00
b = 41.367β = 104.21
c = 72.276γ = 90.00
Software Package:
Software NamePurpose
XSCALEdata reduction
XSCALEdata scaling
REFMACrefinement
MOLREPphasing
XDSdata reduction
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2014-10-06 
  • Released Date: 2015-10-14 
  • Deposition Author(s): Ferraroni, M.

Revision History 

  • Version 1.0: 2015-10-14
    Type: Initial release