1FX7 Signaling Protein date Sep 25, 2000
title Crystal Structure Of The Iron-Dependent Regulator (Ider) Fro Mycobacterium Tuberculosis
authors M.D.Feese, B.P.Ingason, J.Goranson-Siekierke, R.K.Holmes, W.J.G.
compound source
Molecule: Iron-Dependent Repressor Ider
Chain: A, B, C, D
Engineered: Yes
Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 1773
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_organelle: Tb444 Cosmid
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbluescript Ks
symmetry Space Group: P 21 21 21
R_factor 0.214 R_Free 0.272
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.309 113.970 236.210 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CO, SO4 enzyme
related structures by homologous chain: 2DTR
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceCrystal structure of the iron-dependent regulator from Mycobacterium tuberculosis at 2.0-A resolution reveals the Src homology domain 3-like fold and metal binding function of the third domain., Feese MD, Ingason BP, Goranson-Siekierke J, Holmes RK, Hol WG, J Biol Chem 2001 Feb 23;276(8):5959-66. PMID:11053439
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk]
  • Biological Unit Coordinates (1fx7.pdb1.gz) 82 Kb
  • Biological Unit Coordinates (1fx7.pdb2.gz) 78 Kb
  • Biological Unit Coordinates (1fx7.pdb3.gz) 157 Kb
  • Biological Unit Coordinates (1fx7.pdb4.gz) 157 Kb
  • Biological Unit Coordinates (1fx7.pdb5.gz) 157 Kb
  • LPC: Ligand-Protein Contacts for 1FX7
  • CSU: Contacts of Structural Units for 1FX7
  • Likely Quarternary Molecular Structure file(s) for 1FX7
  • Structure Factors (704 Kb)
  • Retrieve 1FX7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FX7 from S2C, [Save to disk]
  • Re-refined 1fx7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1FX7 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 1FX7
  • 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 1FX7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fx7a1, region A:1-64 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7a3, region A:145-230 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7a2, region A:65-144 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7b1, region B:1-64 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7b3, region B:151-230 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7b2, region B:65-140 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7c1, region C:1-64 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7c3, region C:151-230 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7c2, region C:65-140 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7d1, region D:1-64 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7d3, region D:151-230 [Jmol] [rasmolscript] [script source]
        - Domain d1fx7d2, region D:65-140 [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: [1fx7_C] [1fx7_D] [1fx7_A] [1fx7_B] [1fx7]
  • SWISS-PROT database: [P0A672]
  • Domain organization of [IDER_MYCTU] by SWISSPFAM
  • Domains found in 1FX7: [FeoA] [HTH_DTXR ] by SMART
  • Other resources with information on 1FX7
  • Community annotation for 1FX7 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science