1OA8 Rna Binding date Jan 02, 2003
title Axh Domain Of Human Spinocerebellar Ataxin-1
authors M.D.Allen, Y.W.Chen, M.Bycroft
compound source
Molecule: Ataxin-1
Chain: A, B, C, D
Fragment: Axh Domain, Residues 562-694
Synonym: Spinocerebellar Ataxia Type 1 Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: C41
Expression_system_plasmid: Prseta
symmetry Space Group: P 21 21 21
R_factor 0.210 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
48.783 82.441 137.781 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand NA enzyme
note 1OA8 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceThe structure of the AXH domain of spinocerebellar ataxin-1., Chen YW, Allen MD, Veprintsev DB, Lowe J, Bycroft M, J Biol Chem 2004 Jan 30;279(5):3758-65. Epub 2003 Oct 28. PMID:14583607
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk]
  • Biological Unit Coordinates (1oa8.pdb1.gz) 44 Kb
  • Biological Unit Coordinates (1oa8.pdb2.gz) 46 Kb
  • LPC: Ligand-Protein Contacts for 1OA8
  • CSU: Contacts of Structural Units for 1OA8
  • Likely Quarternary Molecular Structure file(s) for 1OA8
  • Retrieve 1OA8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OA8 from S2C, [Save to disk]
  • View 1OA8 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1OA8
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1OA8, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1oa8a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1oa8b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1oa8c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1oa8d_, region D [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1oa8] [1oa8_D] [1oa8_B] [1oa8_A] [1oa8_C]
  • SWISS-PROT database: [P54253]
  • Domain organization of [ATX1_HUMAN] by SWISSPFAM
  • Domain found in 1OA8: [AXH ] by SMART
  • Other resources with information on 1OA8
  • Community annotation for 1OA8 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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