4YVY

Crystal structure of human carbonic anhydrase II in complex with hydroxylamine-O-sulfonamide, a molecule incorporating two zinc-binding groups.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.162 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

A VERSATILE ZINC-BINDING GROUP FOR CARBONIC ANHYDRASE INHIBITORS

Di Fiore, A.Vergara, A.Caterino, M.Alterio, V.Monti, S.M.Ombouma, J.Dumy, P.Vullo, D.Supurand, C.T.Winum, J.-Y.De Simone, G.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Carbonic anhydrase 2
A
259Homo 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 2 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
4J3
Query on 4J3

Download SDF File 
Download CCD File 
A
amino(aminooxy)sulfane dioxide
Hydroxylamine-O-sulfonamide
H4 N2 O3 S
BTXCHYCUHBGRMK-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.162 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 42.236α = 90.00
b = 41.319β = 104.39
c = 72.153γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data scaling
HKL-2000data reduction
CNSrefinement
CrystalCleardata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-03-30
    Type: Initial release