3NJ9

Crystal structure of carbonic anhydrase II in complex with a Nir inhibitor

Structural Biology Knowledgebase: 3NJ9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 3NJ9

Classification: LYASE / LYASE INHIBITOR

Total Structure Weight: 30331.36

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Gene Name(s): CA2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
TE2
Query on TE2

A 3-(4-sulfamoylphenyl)-N-[6-({(6Z)-2-[(2Z)- 2-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2- ylidene)ethyl]-6-[(2E)-2-(1,3,3-trimethyl- 1,3-dihydro-2H-indol-2-ylidene)ethylidene]cyclohex- 1-en-1-yl}amino)hexyl]propanamide
C47 H61 N5 O3 S
KNDSETYOKYYUHZ-OLEWYFQESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HG
Query on HG

A MERCURY (II) ION
Hg
BQPIGGFYSBELGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.200
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.07 α = 90.00
b = 41.54 β = 104.45
c = 72.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-17
  • Released Date: 2011-06-22
  • Deposition author(s): Temperini, C., Cecchi, A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4