4AQP

The structure of the AXH domain of ataxin-1.

Structural Biology Knowledgebase: 4AQP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.218

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AQP

Classification: RNA BINDING PROTEIN

Total Structure Weight: 55282.22

Macromolecule Entities
Molecule Chains Length Organism Details
ATAXIN-1 A, B, C, D 126 Homo sapiens Fragment: AXH DOMAIN, RESIDUES 566-688
Gene Name(s): ATXN1 Gene View ATX1 SCA1

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

B DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

B, C, D SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.218
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 47.54 α = 90.00
b = 82.70 β = 90.00
c = 137.11 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-04-19
  • Released Date: 2013-03-27
  • Deposition author(s): Rees, M., Chen, Y.W., de Chiara, C., Pastore, A.

Revision History

  • 2013-04-17
    Type: Citation | Details: JRNL