1MSD Oxidoreductase (Superoxide Acceptor) date Nov 10, 1992
title Comparison Of The Crystal Structures Of Genetically Engineered Human Manganese Superoxide Dismutase And Manganese Superoxide Dismutase From Thermus Thermophilus. Differences In Dimer-Dimer Interactions.
authors J.Sussman, U.G.Wagner, K.A.Pattridge, M.L.Ludwig
compound source
Molecule: Manganese Superoxide Dismutase
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 2
R_factor 0.207 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
77.800 74.100 68.420 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.20 Å
ligand MN enzyme Oxidoreductase E.C. BRENDA
note 1MSD (Molecule of the Month:pdb94)
A, B

Primary referenceComparison of the crystal structures of genetically engineered human manganese superoxide dismutase and manganese superoxide dismutase from Thermus thermophilus: differences in dimer-dimer interaction., Wagner UG, Pattridge KA, Ludwig ML, Stallings WC, Werber MM, Oefner C, Frolow F, Sussman JL, Protein Sci 1993 May;2(5):814-25. PMID:8495200
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (1msd.pdb1.gz) 118 Kb
  • LPC: Ligand-Protein Contacts for 1MSD
  • CSU: Contacts of Structural Units for 1MSD
  • Likely Quarternary Molecular Structure file(s) for 1MSD
  • Retrieve 1MSD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MSD from S2C, [Save to disk]
  • View 1MSD 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 1MSD
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1MSD, from MSDmotif at EBI
  • Genome occurence of 1MSD's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1msda1, region A:1-83 [Jmol] [rasmolscript] [script source]
        - Domain d1msda2, region A:84-198 [Jmol] [rasmolscript] [script source]
        - Domain d1msdb1, region B:1-83 [Jmol] [rasmolscript] [script source]
        - Domain d1msdb2, region B:84-198 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1msd_B] [1msd] [1msd_A]
  • SWISS-PROT database: [P04179]
  • Domain organization of [SODM_HUMAN] by SWISSPFAM
  • Other resources with information on 1MSD
  • Community annotation for 1MSD 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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