3F31 Actin Binding, Structural Protein date Oct 30, 2008
title Crystal Structure Of The N-Terminal Region Of Alphaii-Spectr Tetramerization Domain
authors S.Mehboob, B.D.Santarsiero, F.Long, M.Witek, L.W.Fung
compound source
Molecule: Spectrin Alpha Chain, Brain
Chain: A, B
Synonym: Spectrin, Non-Erythroid Alpha Chain, Alpha-II Spec Fodrin Alpha Chain;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Sptan1, Spta2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: P 21 21 21
R_factor 0.214 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
57.720 71.460 80.810 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
Primary referenceCrystal structure of the nonerythroid alpha-spectrin tetramerization site reveals differences between erythroid and nonerythroid spectrin tetramer formation., Mehboob S, Song Y, Witek M, Long F, Santarsiero BD, Johnson ME, Fung LW, J Biol Chem. 2010 May 7;285(19):14572-84. Epub 2010 Mar 14. PMID:20228407
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (3f31.pdb1.gz) 51 Kb
  • Biological Unit Coordinates (3f31.pdb2.gz) 25 Kb
  • Biological Unit Coordinates (3f31.pdb3.gz) 27 Kb
  • CSU: Contacts of Structural Units for 3F31
  • Structure Factors (150 Kb)
  • Retrieve 3F31 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3F31 from S2C, [Save to disk]
  • Re-refined 3f31 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3F31 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 3F31
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3F31, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3f31] [3f31_A] [3f31_B]
  • SWISS-PROT database: [Q13813]
  • Domain organization of [SPTA2_HUMAN] by SWISSPFAM
  • Domain found in 3F31: [SPEC ] by SMART
  • Other resources with information on 3F31
  • Community annotation for 3F31 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science