2F14

Tne Crystal Structure of the Human Carbonic Anhydrase II in Complex with a Fluorescent Inhibitor

Structural Biology Knowledgebase: 2F14 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.71 Å
  • R-Value Free: 0.202
  • R-Value Work: 0.172

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2F14

Classification: Lyase

Total Structure Weight: 30336.02

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 259 Homo sapiens EC#: 4.2.1.1 IUBMB
Gene Name(s): CA2 Gene View

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FL1
Query on FL1

A 5-{[({2-[4-(AMINOSULFONYL)PHENYL]ETHYL}AMINO)CARBONOTHIOYL]AMINO}- 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)BENZOIC ACID
(4-SULFAMOYLPHENYLETHYLTHIOUREIDO)FLUORESCEIN (Synonym)
C29 H23 N3 O7 S2
ZXJGFVGTIKDQMI-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HGB
Query on HGB

A 4-(HYDROXYMERCURY)BENZOIC ACID
C7 H6 Hg O3
WMHRYLDWLOGHSG-UHFFFAOYSA-M
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 %)
FL1 N/A in BindingDB
Ki: 45 nM  BindingMOAD
Kd: 0.64 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.71 Å
  • R-Value Free: 0.202
  • R-Value Work: 0.172
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.26 α = 90.00
b = 41.60 β = 104.57
c = 72.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-11-14
  • Released Date: 2006-10-24
  • Deposition author(s): Alterio, V., Pedone, C., De Simone, G.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4