1U9N Dna Binding Protein date Aug 10, 2004
title Crystal Structure Of The Transcriptional Regulator Ethr In A Ligand Bound Conformation Opens Therapeutic Perspectives Against Tuberculosis And Leprosy
authors F.Frenois, J.Engohang-Ndong, C.Locht, A.R.Baulard, V.Villeret
compound source
Molecule: Transcriptional Repressor Ethr
Chain: A
Engineered: Yes
 Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 1773
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-15b
symmetry Space Group: P 41 21 2
R_factor 0.201 R_Free 0.231
crystal
cell
length a length b length c angle alpha angle beta angle gamma
122.380 122.380 33.570 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand CNS, MSE enzyme
related structures by homologous chain: 1T56
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure of EthR in a ligand bound conformation reveals therapeutic perspectives against tuberculosis., Frenois F, Engohang-Ndong J, Locht C, Baulard AR, Villeret V, Mol Cell 2004 Oct 22;16(2):301-7. PMID:15494316
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk]
  • Biological Unit Coordinates (1u9n.pdb1.gz) 67 Kb
  • LPC: Ligand-Protein Contacts for 1U9N
  • CSU: Contacts of Structural Units for 1U9N
  • Likely Quarternary Molecular Structure file(s) for 1U9N
  • Structure Factors (305 Kb)
  • Retrieve 1U9N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1U9N from S2C, [Save to disk]
  • Re-refined 1u9n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1U9N 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 1U9N
  • 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 1U9N, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1u9na1, region A:22-94 [Jmol] [rasmolscript] [script source]
        - Domain d1u9na2, region A:95-215 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1u9n] [1u9n_A]
  • SWISS-PROT database: [P96222]
  • Domain organization of [P96222_MYCTU] by SWISSPFAM
    • Other resources with information on 1U9N
  • Community annotation for 1U9N 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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