2EYN Structural Protein date Nov 09, 2005
title Crystal Structure Of The Actin-Binding Domain Of Human Alpha At 1.8 Angstrom Resolution
authors E.Borrego-Diaz, F.Kerff, S.H.Lee, F.Ferron, Y.Li, R.Dominguez
compound source
Molecule: Alpha-Actinin 1
Chain: A
Fragment: Ch Domain (Residues 30-253)
Synonym: Alpha-Actinin Cytoskeletal Isoform, Non-Muscle Alp 1, F-Actin Cross Linking Protein;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Actn1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptyb12
symmetry Space Group: P 21 21 2
R_factor 0.184 R_Free 0.216
length a length b length c angle alpha angle beta angle gamma
53.007 111.066 31.549 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
Primary referenceCrystal structure of the actin-binding domain of alpha-actinin 1: Evaluating two competing actin-binding models., Borrego-Diaz E, Kerff F, Lee SH, Ferron F, Li Y, Dominguez R, J Struct Biol. 2006 Aug;155(2):230-8. Epub 2006 Apr 25. PMID:16698282
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (2eyn.pdb1.gz) 40 Kb
  • CSU: Contacts of Structural Units for 2EYN
  • Likely Quarternary Molecular Structure file(s) for 2EYN
  • Structure Factors (133 Kb)
  • Retrieve 2EYN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2EYN from S2C, [Save to disk]
  • Re-refined 2eyn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2EYN 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 2EYN
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2EYN, from MSDmotif at EBI
  • Fold representative 2eyn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2eyn_A] [2eyn]
  • SWISS-PROT database: [P12814]
  • Domain organization of [ACTN1_HUMAN] by SWISSPFAM
  • Domain found in 2EYN: [CH ] by SMART
  • Other resources with information on 2EYN
  • Community annotation for 2EYN 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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