4MDG

Closo Carborane Carbonic Anhydrase Inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.144

Literature

Macromolecules
Sequence Display for 4MDG

Classification: LYASE / LYASE INHIBITOR

Total Structure Weight: 29377.45

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 258 Homo sapiens EC#: 4.2.1.1 IUBMB
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
25X
Query on 25X

A 1-(sulfamoylamino)methyl-1,2-dicarba-closo- dodecaborane
C3 H5 B10 N2 O2 S
WQWJNYUSODCUQX-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 %)
25X N/A in BindingDB
Ki: 700 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.144
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.10 α = 90.00
b = 41.57 β = 104.13
c = 72.13 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-08-22
  • Released Date: 2014-01-01
  • Deposition author(s): Brynda, J., Mader, P., Rezacova, P.

Revision History

  • 2015-03-18
    Type: Structure summary