2DS8 Metal Binding Protein, Protein Binding date Jun 22, 2006
title Structure Of The Zbd-Xb Complex
authors E.Y.Park, B.G.Lee, S.B.Hong, H.W.Kim, H.K.Song
compound source
Molecule: Atp-Dependent Clp Protease Atp-Binding Subunit Cl
Chain: A, B
Fragment: Zinc Binding Domain(Zbd)
Synonym: Clpx
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-15b

Molecule: Sspb-Tail Peptide
Chain: P, Q
Synonym: Xb
Engineered: Yes

Synthetic: Yes
Other_details: Xb Peptide (Apalrvvk) Is Synthesized. Except First Alanine, The Sequence Occurs Naturally In E. Coli Ssp
symmetry Space Group: P 21 21 21
R_factor 0.201 R_Free 0.226
crystal
cell
length a length b length c angle alpha angle beta angle gamma
32.554 46.548 57.037 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural Basis of SspB-tail Recognition by the Zinc Binding Domain of ClpX., Park EY, Lee BG, Hong SB, Kim HW, Jeon H, Song HK, J Mol Biol. 2007 Jan 9;. PMID:17258768
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (2ds8.pdb1.gz) 17 Kb
  • LPC: Ligand-Protein Contacts for 2DS8
  • CSU: Contacts of Structural Units for 2DS8
  • Likely Quarternary Molecular Structure file(s) for 2DS8
  • Structure Factors (146 Kb)
  • Retrieve 2DS8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2DS8 from S2C, [Save to disk]
  • Re-refined 2ds8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2DS8 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 2DS8
  • 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 2DS8, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ds8_Q] [2ds8_B] [2ds8] [2ds8_A] [2ds8_P]
  • SWISS-PROT database: [P0A6H1]
  • Domain organization of [CLPX_ECOLI] by SWISSPFAM
  • Domain found in 2DS8: [zf-C4_ClpX ] by SMART
  • Other resources with information on 2DS8
  • Community annotation for 2DS8 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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