2QV8 Transport Protein date Aug 07, 2007
title Structure Of The Minor Pseudopilin Epsh From The Type 2 Secr System Of Vibrio Cholerae
authors M.E.Yanez, K.V.Korotkov, J.Abendroth, W.G.J.Hol
compound source
Molecule: General Secretion Pathway Protein H
Chain: A, B
Synonym: Cholera Toxin Secretion Protein Epsh
Engineered: Yes
Organism_scientific: Vibrio Cholerae
Organism_taxid: 666
Gene: Epsh
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21d
symmetry Space Group: P 21 21 21
R_factor 0.169 R_Free 0.212
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.349 70.449 85.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand MSE enzyme
note 2QV8 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of the Minor Pseudopilin EpsH from the Type 2 Secretion System of Vibrio cholerae., Yanez ME, Korotkov KV, Abendroth J, Hol WG, J Mol Biol. 2007 Aug 23;. PMID:18241884
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk]
  • Biological Unit Coordinates (2qv8.pdb1.gz) 29 Kb
  • Biological Unit Coordinates (2qv8.pdb2.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 2QV8
  • CSU: Contacts of Structural Units for 2QV8
  • Likely Quarternary Molecular Structure file(s) for 2QV8
  • Structure Factors (404 Kb)
  • Retrieve 2QV8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QV8 from S2C, [Save to disk]
  • Re-refined 2qv8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QV8 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 2QV8
  • 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 2QV8, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qv8] [2qv8_A] [2qv8_B]
  • SWISS-PROT database: [P45774]
  • Domain organization of [GSPH_VIBCH] by SWISSPFAM
  • Other resources with information on 2QV8
  • Community annotation for 2QV8 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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