4BF6

Three dimensional structure of human carbonic anhydrase II in complex with 5-(1-(3-Cyanophenyl)-1H-1,2,3-triazol-4-yl)thiophene-2- sulfonamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.202
  • R-Value Work: 0.145

Literature

Macromolecules
Sequence Display for 4BF6

Classification: LYASE

Total Structure Weight: 29646.74

Macromolecule Entities
Molecule Chains Length Organism Details
CARBONIC ANHYDRASE 2 A 259 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
X0Q
Query on X0Q

A 5-[1-(3-cyanophenyl)-1,2,3-triazol-4-yl]thiophene- 2-sulfonamide
C13 H9 N5 O2 S2
SUOSUWXLPRQCMG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
X0Q N/A in BindingDB
Ki: 4.5 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.202
  • R-Value Work: 0.145
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.42 α = 90.00
b = 41.52 β = 104.24
c = 72.24 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-03-15
  • Released Date: 2014-01-22
  • Deposition author(s): Tars, K., Leitans, J., Zalubovskis, R.

Revision History

No revisions since initial release