3IGP

Structure of inhibitor binding to Carbonic Anhydrase II

Structural Biology Knowledgebase: 3IGP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.159

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3IGP

Classification: LYASE

Total Structure Weight: 30083.50

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

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DT7
Query on DT7

A 6,7-dimethoxy-3,4-dihydroisoquinoline-2(1H)- sulfonamide
C11 H16 N2 O4 S
YDCHIXAESCPAOW-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DT7 N/A in BindingDB
IC50: 94.5 nM  BindingMOAD
Ki: 94.5 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.159
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.31 α = 90.00
b = 41.27 β = 104.22
c = 72.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-07-28
  • Released Date: 2010-03-09
  • Deposition author(s): Gitto, R., Agnello, S., Brynda, J., Mader, P., Supuran, C.T., Chimirri, A.

Revision History

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