3QE7 Transport Protein date Jan 20, 2011
title Crystal Structure Of Uracil Transporter--Uraa
authors F.R.Lu, S.Li, N.Yan
compound source
Molecule: Uracil Permease
Chain: A
Synonym: Uracil Transporter
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Gene: Uraa, B2497, Jw2482
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21b
symmetry Space Group: P 64 2 2
R_factor 0.248 R_Free 0.304
crystal
cell
length a length b length c angle alpha angle beta angle gamma
96.760 96.760 251.950 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.78 Å
ligand BNG, URA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure and mechanism of the uracil transporter UraA., Lu F, Li S, Jiang Y, Jiang J, Fan H, Lu G, Deng D, Dang S, Zhang X, Wang J, Yan N, Nature. 2011 Apr 14;472(7342):243-6. Epub 2011 Mar 20. PMID:21423164
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk]
  • Biological Unit Coordinates (3qe7.pdb1.gz) 126 Kb
  • Biological Unit Coordinates (3qe7.pdb2.gz) 251 Kb
  • LPC: Ligand-Protein Contacts for 3QE7
  • CSU: Contacts of Structural Units for 3QE7
  • Structure Factors (339 Kb)
  • Retrieve 3QE7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3QE7 from S2C, [Save to disk]
  • Re-refined 3qe7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3QE7 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 3QE7
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3QE7, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3qe7] [3qe7_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3QE7
  • Community annotation for 3QE7 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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