2VK2 Transport Protein date Dec 16, 2007
title Crystal Structure Of A Galactofuranose Binding Protein
authors A.Muller, R.S.P.Horler, G.H.Thomas, K.S.Wilson
compound source
Molecule: Abc Transporter Periplasmic-Binding Protein Ytfq
Chain: A
Synonym: Ytfq
Engineered: Yes
Other_details: Bound To Galactofuranose
 Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K-12
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3) Plyss
Expression_system_plasmid: Pet21b
symmetry Space Group: P 21 21 21
R_factor 0.178 R_Free 0.190
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.745 51.535 116.091 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.20 Å
ligand GZL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceFuranose-specific sugar transport: characterization of a bacterial galactofuranose-binding protein., Horler RS, Muller A, Williamson DC, Potts JR, Wilson KS, Thomas GH, J Biol Chem. 2009 Nov 6;284(45):31156-63. Epub 2009 Sep 10. PMID:19744923
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (2vk2.pdb1.gz) 97 Kb
  • LPC: Ligand-Protein Contacts for 2VK2
  • CSU: Contacts of Structural Units for 2VK2
  • Likely Quarternary Molecular Structure file(s) for 2VK2
  • Structure Factors (1527 Kb)
  • Retrieve 2VK2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2VK2 from S2C, [Save to disk]
  • Re-refined 2vk2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2VK2 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 2VK2
  • 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 2VK2, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2vk2] [2vk2_A]
  • SWISS-PROT database: [P39325]
  • Belongs to the atp-binding cassette (abc) superfamily according to TCDB.
  • Domain organization of [YTFQ_ECOLI] by SWISSPFAM
    • Other resources with information on 2VK2
  • Community annotation for 2VK2 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science