4R5A

A Carbonic Anhydrase IX Mimic in Complex with a Carbohydrate-Based Sulfamate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.64 Å
  • R-Value Free: 0.185
  • R-Value Work: 0.156

Literature

Macromolecules
Sequence Display for 4R5A

Classification: LYASE

Total Structure Weight: 29791.82

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Mutation: A65S, N67Q, E69T, I91L, F131V, K170E, L204A
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
3J4
Query on 3J4

A (6S)-2,6-anhydro-6-{[(3R)-3-(sulfamoyloxy)pyrrolidin- 1-yl]sulfonyl}-D-glucitol
C10 H20 N2 O10 S2
TWZVGIAZMOMKML-NGXNFIGVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-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 %)
3J4 N/A in BindingDB
Ki: 2 nM  BindingMOAD
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ALY
Query on ALY
A L-PEPTIDE LINKING C8 H16 N2 O3 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.64 Å
  • R-Value Free: 0.185
  • R-Value Work: 0.156
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.04 α = 90.00
b = 41.43 β = 103.79
c = 72.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-08-20
  • Released Date: 2014-10-15
  • Deposition author(s): Mahon, B.P., McKenna, R.

Revision History

  • 2014-11-12
    Type: Database references