3E3M Transcription date Aug 07, 2008
title Crystal Structure Of A Laci Family Transcriptional Regulator Silicibacter Pomeroyi
authors J.B.Bonanno, J.Freeman, K.T.Bain, M.Iizuka, S.Ozyurt, D.Smith, S.W J.M.Sauder, S.K.Burley, S.C.Almo, New York Sgx Research Center Structural Genomics (Nysgxrc)
compound source
Molecule: Transcriptional Regulator, Laci Family
Chain: A, B, C, D
Engineered: Yes
 Organism_scientific: Silicibacter Pomeroyi
Organism_taxid: 89184
Gene: Spoa0242
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Modified Pet26
symmetry Space Group: P 1
R_factor 0.184 R_Free 0.215
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.400 60.443 90.766 82.91 76.96 87.22
method X-Ray Diffractionresolution 1.60 Å
note 3E3M is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (190 Kb) [Save to disk]
  • Biological Unit Coordinates (3e3m.pdb1.gz) 94 Kb
  • Biological Unit Coordinates (3e3m.pdb2.gz) 93 Kb
  • CSU: Contacts of Structural Units for 3E3M
  • Likely Quarternary Molecular Structure file(s) for 3E3M
  • Structure Factors (7163 Kb)
  • Retrieve 3E3M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E3M from S2C, [Save to disk]
  • Re-refined 3e3m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3E3M 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 3E3M
  • 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 3E3M, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e3m_A] [3e3m_D] [3e3m_B] [3e3m] [3e3m_C]
  • SWISS-PROT database: [Q5LKY7]
  • Domain organization of [Q5LKY7_SILPO] by SWISSPFAM
  • Domain found in 3E3M: [HTH_LACI ] by SMART
    • Other resources with information on 3E3M
  • Community annotation for 3E3M 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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