4L2B X-ray structure of the C57S mutant of the iron superoxide dismutase from Pseudoalteromonas haloplanktis date 2013-06-04
authors Merlino, A., Krauss, I.Russo., Sica, F.
compound source
symmetry
R_factor
R_Free 0.240
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.97
ligand FE, GLC enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • superoxide dismutase activit...


    • Primary referenceStructural and denaturation studies of two mutants of a cold adapted superoxide dismutase point to the importance of electrostatic interactions in protein stability., Merlino A, Russo Krauss I, Castellano I, Ruocco MR, Capasso A, De Vendittis E, Rossi B, Sica F, Biochim Biophys Acta. 2014 Mar;1844(3):632-40. doi: 10.1016/j.bbapap.2014.01.007., Epub 2014 Jan 17. PMID:24440460
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (4l2b.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 4L2B
  • CSU: Contacts of Structural Units for 4L2B
  • Structure Factors (436 Kb)
  • Retrieve 4L2B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4L2B from S2C, [Save to disk]
  • Re-refined 4l2b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4L2B 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 4L2B
  • 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 4L2B, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4l2b_A] [4l2b] [4l2b_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4L2B
  • Community annotation for 4L2B at PDBWiki (http://pdbwiki.org)

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