3FB2 Structural Protein date Nov 18, 2008
title Crystal Structure Of The Human Brain Alpha Spectrin Repeats Northeast Structural Genomics Consortium Target Hr5563a.
authors S.M.Vorobiev, M.Su, J.Seetharaman, R.Shastry, E.L.Foote, C.Ciccos H.Janjua, R.Xiao, T.B.Acton, G.T.Montelione, L.Tong, J.F.Hunt, No Structural Genomics Consortium (Nesg)
compound source
Molecule: Spectrin Alpha Chain, Brain Spectrin
Chain: A, B
Fragment: Repeats 15 And 16
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: Spta2, Sptan1
Expression_system: Escherichia Coli
Expression_system_strain: Bl21(De3) +Magic
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet 14-15c
symmetry Space Group: P 21 21 21
R_factor 0.219 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
65.610 96.376 111.145 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand MSE enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (3fb2.pdb1.gz) 34 Kb
  • Biological Unit Coordinates (3fb2.pdb2.gz) 37 Kb
  • LPC: Ligand-Protein Contacts for 3FB2
  • CSU: Contacts of Structural Units for 3FB2
  • Likely Quarternary Molecular Structure file(s) for 3FB2
  • Structure Factors (816 Kb)
  • Retrieve 3FB2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FB2 from S2C, [Save to disk]
  • Re-refined 3fb2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3FB2 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 3FB2
  • 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 3FB2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t3fb2, region B:119-219 [Jmol] [rasmolscript] [script source]
        - Domain d1h3fb2, region B:353-432 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3fb2] [3fb2_B] [3fb2_A]
  • SWISS-PROT database: [Q13813]
  • Domain organization of [SPTA2_HUMAN] by SWISSPFAM
  • Domain found in 3FB2: [SPEC ] by SMART
    • Other resources with information on 3FB2
  • Community annotation for 3FB2 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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