4APT Rna Binding Protein date Apr 05, 2012
title The Structure Of The Axh Domain Of Ataxin-1.
authors M.Rees, Y.W.Chen, C.De Chiara, A.Pastore
compound source
Molecule: Ataxin-1
Chain: A, B, C, D
Fragment: Axh Domain, Residues 566-688
Synonym: Spinocerebellar Ataxia Type 1 Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Petm30
symmetry Space Group: P 21 21 21
R_factor 0.236 R_Free 0.288
crystal
cell
length a length b length c angle alpha angle beta angle gamma
41.470 80.830 139.960 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand NA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceSelf-Assembly and Conformational Heterogeneity of the AXH Domain of Ataxin-1: An Unusual Example of a Chameleon Fold., de Chiara C, Rees M, Menon RP, Pauwels K, Lawrence C, Konarev PV, Svergun DI, Martin SR, Chen YW, Pastore A, Biophys J. 2013 Mar 19;104(6):1304-13. doi: 10.1016/j.bpj.2013.01.048. Epub 2013 , Mar 19. PMID:23528090
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (168 Kb) [Save to disk]
  • Biological Unit Coordinates (4apt.pdb1.gz) 83 Kb
  • Biological Unit Coordinates (4apt.pdb2.gz) 82 Kb
  • LPC: Ligand-Protein Contacts for 4APT
  • CSU: Contacts of Structural Units for 4APT
  • Structure Factors (107 Kb)
  • Retrieve 4APT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4APT from S2C, [Save to disk]
  • Re-refined 4apt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4APT 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 4APT
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4APT, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4apt_A] [4apt_B] [4apt_D] [4apt] [4apt_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4APT: [AXH ] by SMART
  • Other resources with information on 4APT
  • Community annotation for 4APT at PDBWiki (http://pdbwiki.org)

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