1P9W Protein Transport date May 12, 2003
title Crystal Structure Of Vibrio Cholerae Putative Ntpase Epse
authors M.A.Robien, B.E.Krumm, M.Sandkvist, W.G.J.Hol
compound source
Molecule: General Secretion Pathway Protein E
Chain: A
Fragment: N-Terminal Truncation Of Residues 1-90
Synonym: Type II Traffic Warden Atpase, Cholera Toxin Secretion Protein Epse;
Engineered: Yes
Organism_scientific: Vibrio Cholerae
Organism_taxid: 666
Gene: Epse Or Vc2732
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe70
symmetry Space Group: P 61 2 2
R_factor 0.238 R_Free 0.284
crystal
cell
length a length b length c angle alpha angle beta angle gamma
104.412 104.412 166.918 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.70 Å
ligand ANP, MSE, ZN enzyme
related structures by homologous chain: 1P9R
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of the extracellular protein secretion NTPase EpsE of Vibrio cholerae., Robien MA, Krumm BE, Sandkvist M, Hol WG, J Mol Biol 2003 Oct 24;333(3):657-74. PMID:14556751
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (1p9w.pdb1.gz) 63 Kb
  • LPC: Ligand-Protein Contacts for 1P9W
  • CSU: Contacts of Structural Units for 1P9W
  • Likely Quarternary Molecular Structure file(s) for 1P9W
  • Structure Factors (222 Kb)
  • Retrieve 1P9W in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1P9W from S2C, [Save to disk]
  • Re-refined 1p9w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1P9W 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 1P9W
  • 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 1P9W, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1p9wa_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1p9w_A] [1p9w]
  • SWISS-PROT database: [P37093]
  • Domain organization of [GSPE_VIBCH] by SWISSPFAM
  • Domain found in 1P9W: [AAA ] by SMART
  • Other resources with information on 1P9W
  • Community annotation for 1P9W 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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