3OIK

Human Carbonic anhydrase II mutant A65S, N67Q (CA IX mimic) bound by 2-Ethylestradiol 3,17-O,O-bis-sulfamate

Structural Biology Knowledgebase: 3OIK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.163
  • R-Value Work: 0.135

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3OIK

Classification: LYASE

Total Structure Weight: 29935.38

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Mutation: A65S, N67Q
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
WZB
Query on WZB

A (9BETA,13ALPHA,14BETA,17ALPHA)-2-ETHYLESTRA- 1(10),2,4-TRIENE-3,17-DIYL DISULFAMATE
17-O, (Synonym)
C20 H30 N2 O6 S2
LDOGEZTUWBORPG-SSGANFLRSA-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 %)
WZB IC50: 290 nM (99) BindingDB

N/A in BindingMoad
Ki: 680 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.163
  • R-Value Work: 0.135
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.24 α = 90.00
b = 41.32 β = 104.34
c = 72.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-08-19
  • Released Date: 2011-07-06
  • Deposition author(s): Sippel, K.H., Stander, B.A., Robbins, A.H., Tu, C.K., Agbandje-McKenna, M., Silverman, D.N., Joubert, A.M., McKenna, R.

Revision History

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