6HWZ | pdb_00006hwz

Selenols: a new class of Carbonic Anhydrase inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.64 Å
  • R-Value Free: 
    0.269 (Depositor), 0.270 (DCC) 
  • R-Value Work: 
    0.225 (Depositor), 0.220 (DCC) 
  • R-Value Observed: 
    0.227 (Depositor) 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 

Created with Raphaël 2.3.0Worse 01 BetterLigand structure goodness of fit to experimental dataBest fitted GXEClick on this verticalbar to view details

This is version 1.2 of the entry. See complete history


Literature

Selenols: a new class of carbonic anhydrase inhibitors.

Angeli, A.Tanini, D.Nocentini, A.Capperucci, A.Ferraroni, M.Gratteri, P.Supuran, C.T.

(2019) Chem Commun (Camb) 55: 648-651

  • DOI: https://doi.org/10.1039/c8cc08562e
  • Primary Citation of Related Structures:  
    6HWZ, 6HX5, 6SWM

  • PubMed Abstract: 

    Stable aryl selenols were obtained through a convenient procedure. Selenols represent a new chemotype acting as carbonic anhydrase inhibitors (CAIs), inhibiting four human isoforms, CAs I, II, VII and the tumor-associated CA IX. X-ray crystallographic, physical and computational studies provided insights into the binding mode of this conceptually new class of CAIs.


  • Organizational Affiliation

    University of Florence, NEUROFARBA Department, Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy. claudiu.supuran@unifi.it.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Carbonic anhydrase 1
A, B
261Homo sapiensMutation(s): 0 
Gene Names: CA1
EC: 4.2.1.1 (PDB Primary Data), 4.2.1.69 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P00915 (Homo sapiens)
Explore P00915 
Go to UniProtKB:  P00915
PHAROS:  P00915
GTEx:  ENSG00000133742 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00915
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.64 Å
  • R-Value Free:  0.269 (Depositor), 0.270 (DCC) 
  • R-Value Work:  0.225 (Depositor), 0.220 (DCC) 
  • R-Value Observed: 0.227 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 62.38α = 90
b = 71.527β = 90
c = 120.695γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
REFMACphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 

Created with Raphaël 2.3.0Worse 01 BetterLigand structure goodness of fit to experimental dataBest fitted GXEClick on this verticalbar to view details

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2018-12-26
    Type: Initial release
  • Version 1.1: 2019-01-23
    Changes: Data collection, Database references
  • Version 1.2: 2024-05-15
    Changes: Data collection, Database references