1BI1 STRUCTURE OF APO-AND HOLO-DIPHTHERIA TOXIN REPRESSOR date
authors Pohl, E., Hol, W.G.J.
compound source
symmetry
R_factor
R_Free 0.3110000
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.20
ligand CSS enzyme
related structures by homologous chain: 1BI0, 1P92
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceMotion of the DNA-binding domain with respect to the core of the diphtheria toxin repressor (DtxR) revealed in the crystal structures of apo- and holo-DtxR., Pohl E, Holmes RK, Hol WG, J Biol Chem 1998 Aug 28;273(35):22420-7. PMID:9712865
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (1bi1.pdb1.gz) 37 Kb
  • LPC: Ligand-Protein Contacts for 1BI1
  • CSU: Contacts of Structural Units for 1BI1
  • Likely Quarternary Molecular Structure file(s) for 1BI1
  • Structure Factors (93 Kb)
  • Retrieve 1BI1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BI1 from S2C, [Save to disk]
  • Re-refined 1bi1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1BI1 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 1BI1
  • 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 1BI1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1bi1_3, region 148-225 [Jmol] [rasmolscript] [script source]
        - Domain d1bi1_1, region 4-64 [Jmol] [rasmolscript] [script source]
        - Domain d1bi1_2, region 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: [1bi1] [1bi1_A]
  • SWISS-PROT database: [P33120]
  • Domain organization of [DTXR_CORDI] by SWISSPFAM
  • Domains found in 1BI1: [FeoA] [HTH_DTXR ] by SMART
  • Other resources with information on 1BI1
  • Community annotation for 1BI1 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1BI1 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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