1IF8

Carbonic Anhydrase II Complexed With (S)-N-(3-Indol-1-yl-2-methyl-propyl)-4-sulfamoyl-benzamide

Structural Biology Knowledgebase: 1IF8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.220

Literature

Macromolecules
Sequence Display for 1IF8

Classification: LYASE

Total Structure Weight: 29795.53

Macromolecule Entities
Molecule Chains Length Organism Details
CARBONIC ANHYDRASE II 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
SBS
Query on SBS

A (S)-N-(3-INDOL-1-YL-2-METHYL-PROPYL)-4-SULFAMOYL- BENZAMIDE
C19 H21 N3 O3 S
ZFWHOUCRVSOZJE-AWEZNQCLSA-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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SBS N/A in BindingDB
Kd: 0.23 nM  BindingMOAD
Kd: 0.23 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.220
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 43.20 α = 90.00
b = 42.30 β = 104.70
c = 73.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-04-12
  • Released Date: 2001-05-02
  • Deposition author(s): Grzybowski, B.A., Ishchenko, A.V., Kim, C.-Y., Topalov, G., Chapman, R., Christianson, D.W., Whitesides, G.M., Shakhnovich, E.I.

Revision History

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