1M1P Electron Transport date Jun 20, 2002
title P21 Crystal Structure Of The Tetraheme Cytochrome C3 From Sh Oneidensis Mr1
authors D.Leys, T.E.Meyer, A.I.Tsapin, K.H.Nealson, M.A.Cusanovich, J.J.V Beeumen
compound source
Molecule: Small Tetraheme Cytochrome C
Chain: A, B, C, D, E, F
Organism_scientific: Shewanella Oneidensis
Organism_taxid: 70863
Strain: Strain Mr1
symmetry Space Group: P 1 21 1
R_factor 0.173 R_Free 0.211
crystal
cell
length a length b length c angle alpha angle beta angle gamma
93.690 34.005 108.313 90.00 110.49 90.00
method X-Ray Diffractionresolution 1.55 Å
ligand HEC, SO4 enzyme
related structures by homologous chain: 1M1R
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B
  • electron transfer activity


  • Primary referenceCrystal structures at atomic resolution reveal the novel concept of "electron-harvesting" as a role for the small tetraheme cytochrome c., Leys D, Meyer TE, Tsapin AS, Nealson KH, Cusanovich MA, Van Beeumen JJ, J Biol Chem 2002 Sep 20;277(38):35703-11. PMID:12080059
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (1m1p.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (1m1p.pdb2.gz) 23 Kb
  • Biological Unit Coordinates (1m1p.pdb3.gz) 23 Kb
  • Biological Unit Coordinates (1m1p.pdb4.gz) 23 Kb
  • Biological Unit Coordinates (1m1p.pdb5.gz) 24 Kb
  • Biological Unit Coordinates (1m1p.pdb6.gz) 23 Kb
  • Biological Unit Coordinates (1m1p.pdb7.gz) 100 Kb
  • Biological Unit Coordinates (1m1p.pdb8.gz) 100 Kb
  • Biological Unit Coordinates (1m1p.pdb9.gz) 82 Kb
  • LPC: Ligand-Protein Contacts for 1M1P
  • CSU: Contacts of Structural Units for 1M1P
  • Likely Quarternary Molecular Structure file(s) for 1M1P
  • Structure Factors (919 Kb)
  • Retrieve 1M1P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1M1P from S2C, [Save to disk]
  • Re-refined 1m1p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1M1P 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 1M1P
  • 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 1M1P, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1m1pa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1m1pb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1m1pc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1m1pd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1m1pe_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1m1pf_, region F [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1m1p_C] [1m1p_E] [1m1p_B] [1m1p_D] [1m1p] [1m1p_A] [1m1p_F]
  • SWISS-PROT database: [Q8EDL6]
  • Domain organization of [Q8EDL6_SHEON] by SWISSPFAM
  • Other resources with information on 1M1P
  • Community annotation for 1M1P 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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