5XAR Transport Protein date Mar 14, 2017
title Structural Insights Into The Elevator-Like Mechanism Of The Sodiumcitrate Symporter Cits
authors M.S.Jin, J.W.Kim, S.Kim, S.Kim, H.Lee, J.O.Lee
compound source
Molecule: Citrate-Sodium Symporter
Chain: A, B, C, D
Fragment: Unp Residues 13-446
Synonym: Citrate Carrier Protein,Citrate Transporter
Engineered: Yes
 Organism_scientific: Klebsiella Pneumoniae
Organism_taxid: 573
Gene: Cits
Expression_system: Bacteria
Expression_system_taxid: 2
symmetry Space Group: P 1 21 1
R_factor 0.235 R_Free 0.267
crystal
cell
length a length b length c angle alpha angle beta angle gamma
90.367 163.994 93.670 90.00 93.50 90.00
method X-Ray Diffractionresolution 3.62 Å
ligand BOG, NA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • symporter activity


    • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (537 Kb) [Save to disk]
  • Biological Unit Coordinates (5xar.pdb1.gz) 267 Kb
  • Biological Unit Coordinates (5xar.pdb2.gz) 266 Kb
  • LPC: Ligand-Protein Contacts for 5XAR
  • CSU: Contacts of Structural Units for 5XAR
  • Structure Factors (889 Kb)
  • Retrieve 5XAR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5XAR from S2C, [Save to disk]
  • Re-refined 5xar structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 5XAR 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 5XAR
  • 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
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5xar_D] [5xar_C] [5xar_A] [5xar_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5XAR
  • Community annotation for 5XAR at PDBWiki (http://pdbwiki.org)

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