2NWW Transport Protein date Nov 16, 2006
title Crystal Structure Of Gltph In Complex With Tboa
authors E.Gouaux, O.Boudker, R.Ryan, D.Yernool, K.Shimamoto
compound source
Molecule: 425aa Long Hypothetical Proton Glutamate Symport
Chain: A, B, C
Synonym: Sodium Dependent Aspartate Transporter
Engineered: Yes
Mutation: Yes
Organism_scientific: Pyrococcus Horikoshii
Organism_taxid: 53953
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Top10
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbad24
symmetry Space Group: P 61
R_factor 0.241 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
115.245 115.245 322.372 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.20 Å
ligand TB1 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceCoupling substrate and ion binding to extracellular gate of a sodium-dependent aspartate transporter., Boudker O, Ryan RM, Yernool D, Shimamoto K, Gouaux E, Nature. 2007 Jan 25;445(7126):387-93. Epub 2007 Jan 17. PMID:17230192
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (182 Kb) [Save to disk]
  • Biological Unit Coordinates (2nww.pdb1.gz) 174 Kb
  • LPC: Ligand-Protein Contacts for 2NWW
  • CSU: Contacts of Structural Units for 2NWW
  • Likely Quarternary Molecular Structure file(s) for 2NWW
  • Structure Factors (455 Kb)
  • Retrieve 2NWW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NWW from S2C, [Save to disk]
  • Re-refined 2nww structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2NWW 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 2NWW
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2NWW, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2nww] [2nww_C] [2nww_A] [2nww_B]
  • SWISS-PROT database: [O59010]
  • Belongs to the dicarboxylate/amino acid:cation (na(+) or h(+)) symporter (daacs) family according to TCDB.
  • Domain organization of [O59010_PYRHO] by SWISSPFAM
  • Other resources with information on 2NWW
  • Community annotation for 2NWW 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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