4JSZ

Benzenesulfonamide bound to hCAII H94C


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 4JSZ

Classification: LYASE / LYASE INHIBITOR

Total Structure Weight: 29633.85

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Mutation: H94C
Gene Name(s): CA2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FB2
Query on FB2

A benzenesulfonamide
C6 H7 N O2 S
KHBQMWCZKVMBLN-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 %)
FB2 Kd: 660 - 1790 nM (99) BindingDB
Ki: 305 - 5870 nM (99) BindingDB

Ki: 5000000 nM  BindingMOAD
Ki: 5000000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.166
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.06 α = 90.00
b = 41.35 β = 104.27
c = 71.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-03-22
  • Released Date: 2013-06-19
  • Deposition author(s): Martin, D.P., Hann, Z.S., Cohen, S.M.

Revision History

  • 2013-11-20
    Type: Database references