5I6C Transport Protein date Feb 16, 2016
title The Structure Of The Eukaryotic Purineh+ Symporter, Uapa, I With Xanthine
authors Y.Alguel, S.Amillis, J.Leung, G.Lambrinidis, S.Capaldi, N.J.Scull G.Craven, S.Iwata, A.Armstrong, E.Mikros, G.Diallinas, A.D.Camer B.Byrne
compound source
Molecule: Uric Acid-Xanthine Permease
Chain: A, B
Synonym: Uapa Transporter
Engineered: Yes
 Organism_scientific: Aspergillus Nidulans Fgsc A4
Organism_taxid: 227321
Gene: Uapa, An6932
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
symmetry Space Group: P 1 21 1
R_factor 0.296 R_Free 0.327
crystal
cell
length a length b length c angle alpha angle beta angle gamma
75.090 173.830 82.390 90.00 111.11 90.00
method X-Ray Diffractionresolution 3.70 Å
ligand LMT, XAN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of eukaryotic purine/H(+) symporter UapA suggests a role for homodimerization in transport activity., Alguel Y, Amillis S, Leung J, Lambrinidis G, Capaldi S, Scull NJ, Craven G, Iwata S, Armstrong A, Mikros E, Diallinas G, Cameron AD, Byrne B, Nat Commun. 2016 Apr 18;7:11336. doi: 10.1038/ncomms11336. PMID:27088252
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (317 Kb) [Save to disk]
  • Biological Unit Coordinates (5i6c.pdb1.gz) 311 Kb
  • LPC: Ligand-Protein Contacts for 5I6C
  • CSU: Contacts of Structural Units for 5I6C
  • Structure Factors (1319 Kb)
  • Retrieve 5I6C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5I6C from S2C, [Save to disk]
  • Re-refined 5i6c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 5I6C 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 5I6C
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5i6c_A] [5i6c] [5i6c_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5I6C
  • Community annotation for 5I6C at PDBWiki (http://pdbwiki.org)

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