2R0O Actin-Binding Protein date Aug 20, 2007
title Crystal Structure Of The Actin-Binding Domain Of Human Alpha Mutant(K255e)
authors S.H.Lee, R.Dominguez
compound source
Molecule: Alpha-Actinin-4
Chain: A, B
Fragment: Alpha-Actinin-4 (Residues 47-271)
Synonym: Non-Muscle Alpha-Actinin 4, F-Actin Cross-Linking
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Strain: Human
Gene: Actn4
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-4t1-Hta
symmetry Space Group: P 21 21 21
R_factor 0.171 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
61.697 61.533 174.936 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand GOL enzyme
Primary referenceCrystal structure of the actin-binding domain of alpha-actinin-4 Lys255Glu mutant implicated in focal segmental glomerulosclerosis., Lee SH, Weins A, Hayes DB, Pollak MR, Dominguez R, J Mol Biol. 2008 Feb 15;376(2):317-24. Epub 2007 Dec 4. PMID:18164029
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (2r0o.pdb1.gz) 43 Kb
  • Biological Unit Coordinates (2r0o.pdb2.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 2R0O
  • CSU: Contacts of Structural Units for 2R0O
  • Likely Quarternary Molecular Structure file(s) for 2R0O
  • Structure Factors (488 Kb)
  • Retrieve 2R0O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2R0O from S2C, [Save to disk]
  • Re-refined 2r0o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2R0O 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 2R0O
  • 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 2R0O, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2r0o_A] [2r0o] [2r0o_B]
  • SWISS-PROT database: [O43707]
  • Domain organization of [ACTN4_HUMAN] by SWISSPFAM
  • Domain found in 2R0O: [CH ] by SMART
  • Other resources with information on 2R0O
  • Community annotation for 2R0O 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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