3PYK

Human Carbonic Anhydrase II as Host for Pianostool Complexes Bearing a Sulfonamide Anchor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.165 
  • R-Value Work: 0.128 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Human Carbonic Anhydrase II as a host for piano-stool complexes bearing a sulfonamide anchor.

Monnard, F.W.Heinisch, T.Nogueira, E.S.Schirmer, T.Ward, T.R.

(2011) Chem.Commun.(Camb.) 47: 8238-8240

  • DOI: 10.1039/c1cc10345h

  • PubMed Abstract: 
  • d(6)-piano-stool complexes bearing an arylsulfonamide anchor display sub-micromolar affinity towards human Carbonic Anhydrase II (hCA II). The 1.3 Å resolution X-ray crystal structure of [(η(6)-C(6)Me(6))Ru(bispy 3)Cl](+)⊂ hCA II highlights the natur ...

    d(6)-piano-stool complexes bearing an arylsulfonamide anchor display sub-micromolar affinity towards human Carbonic Anhydrase II (hCA II). The 1.3 Å resolution X-ray crystal structure of [(η(6)-C(6)Me(6))Ru(bispy 3)Cl](+)⊂ hCA II highlights the nature of the host-guest interactions.


    Organizational Affiliation

    Department of Chemistry, University of Basel, Spitalstrasse 51, CH-4056 Basel, Switzerland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Carbonic anhydrase 2
A
260Homo sapiensMutation(s): 1 
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 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

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A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
SO4
Query on SO4

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Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
SRX
Query on SRX

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Download CCD File 
A
chloro{N-[di(pyridin-2-yl-kappaN)methyl]-4-sulfamoylbenzamide}[(1,2,3,4,5,6-eta)-(1R,2R,3R,4S,5S,6S)-1,2,3,4,5,6-hexamethylcyclohexane-1,2,3,4,5,6-hexayl]ruthenium(2+)
C30 H34 Cl N4 O3 Ru S
QUFOPYMQVADRIK-UHFFFAOYSA-M
 Ligand Interaction
MMC
Query on MMC

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Download CCD File 
A
METHYL MERCURY ION
C H3 Hg
DBUXSCUEGJMZAE-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
SO4Ki: 89000000 - >300000000 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.165 
  • R-Value Work: 0.128 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 42.099α = 90.00
b = 41.493β = 104.33
c = 72.382γ = 90.00
Software Package:
Software NamePurpose
MAR345dtbdata collection
MOSFLMdata reduction
REFMACrefinement
SCALAdata scaling
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-07-13
    Type: Initial release
  • Version 1.1: 2011-07-27
    Type: Database references