2E46 Metal Binding Protein date Dec 05, 2006
title Crystal Structure Analysis Of The Clock Protein Ea4
authors S.Y.Park, T.Hiraki
compound source
Molecule: Time Interval Measuring Enzyme Time
Chain: A
Fragment: Residues 0-156
Synonym: Ea4
Engineered: Yes
 Organism_scientific: Bombyx Mori
Organism_common: Domestic Silkworm
Organism_taxid: 7091
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3b
symmetry Space Group: P 41 21 2
R_factor 0.208 R_Free 0.285
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.500 59.500 112.072 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand CU, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A
  • superoxide dismutase activit...
  • antioxidant activity


    • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk]
  • Biological Unit Coordinates (2e46.pdb1.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 2E46
  • CSU: Contacts of Structural Units for 2E46
  • Likely Quarternary Molecular Structure file(s) for 2E46
  • Structure Factors (60 Kb)
  • Retrieve 2E46 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2E46 from S2C, [Save to disk]
  • Re-refined 2e46 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2E46 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 2E46
  • 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 2E46, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2e46] [2e46_A]
  • SWISS-PROT database: [Q08J22]
  • Domain organization of [Q08J22_BOMMO] by SWISSPFAM
    • Other resources with information on 2E46
  • Community annotation for 2E46 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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