1TJT Contractile Protein date Jun 07, 2004
title X-Ray Structure Of The Human Alpha-Actinin Isoform 3 At 2.2a Resolution
authors G.Franzot, B.Sjoblom, M.Gautel, K.Djinovic Carugo
compound source
Molecule: Alpha-Actinin 3
Chain: A
Fragment: Actin Binding Domain
Synonym: Alpha Actinin Skeletal Muscle Isoform 3, F-Actin C Linking Protein;
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Actn3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.227 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.310 38.540 65.480 90.00 99.72 90.00
method X-Ray Diffractionresolution 2.19 Å
related structures by homologous chain: 1WKU
Primary referenceThe crystal structure of the actin binding domain from alpha-actinin in its closed conformation: structural insight into phospholipid regulation of alpha-actinin., Franzot G, Sjoblom B, Gautel M, Djinovic Carugo K, J Mol Biol 2005 Apr 22;348(1):151-65. PMID:15808860
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (1tjt.pdb1.gz) 78 Kb
  • CSU: Contacts of Structural Units for 1TJT
  • Likely Quarternary Molecular Structure file(s) for 1TJT
  • Structure Factors (94 Kb)
  • Retrieve 1TJT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TJT from S2C, [Save to disk]
  • Re-refined 1tjt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1TJT 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 1TJT
  • 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 1TJT, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1tjt] [1tjt_A]
  • SWISS-PROT database: [Q08043]
  • Domain organization of [ACTN3_HUMAN] by SWISSPFAM
  • Domain found in 1TJT: [CH ] by SMART
    • Other resources with information on 1TJT
  • Community annotation for 1TJT 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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