1KGS Dna Binding Protein date Nov 28, 2001
title Crystal Structure At 1.50 A Of An Omprphob Homolog From The Maritima
authors D.R.Buckler, Y.Zhou, A.M.Stock
compound source
Molecule: Dna Binding Response Regulator D
Chain: A
Synonym: Drrd
Engineered: Yes
 Organism_scientific: Thermotoga Maritima
Organism_taxid: 2336
Gene: Drrd
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pdrrd
symmetry Space Group: P 1 21 1
R_factor 0.179 R_Free 0.210
crystal
cell
length a length b length c angle alpha angle beta angle gamma
34.570 71.267 54.605 90.00 106.56 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand MSE, SCN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A
  • bacterial-type RNA polymeras...


    • Primary referenceEvidence of intradomain and interdomain flexibility in an OmpR/PhoB homolog from Thermotoga maritima., Buckler DR, Zhou Y, Stock AM, Structure (Camb) 2002 Feb;10(2):153-64. PMID:11839301
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1kgs.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 1KGS
  • CSU: Contacts of Structural Units for 1KGS
  • Likely Quarternary Molecular Structure file(s) for 1KGS
  • Structure Factors (265 Kb)
  • Retrieve 1KGS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KGS from S2C, [Save to disk]
  • Re-refined 1kgs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1KGS 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 1KGS
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1KGS from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1KGS, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kgsa1, region A:124-225 [Jmol] [rasmolscript] [script source]
        - Domain d1kgsa2, region A:2-123 [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: [1kgs_A] [1kgs]
  • SWISS-PROT database: [Q9WYN0]
  • Domain organization of [Q9WYN0_THEMA] by SWISSPFAM
  • Domains found in 1KGS: [REC] [Trans_reg_C ] by SMART
    • Other resources with information on 1KGS
  • Community annotation for 1KGS 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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