3B9W Transport Protein date Nov 07, 2007
title The 1.3 A Resolution Structure Of Nitrosomonas Europaea Rh50 Mechanistic Implications For Nh3 Transport By Rhesus Family
authors D.Lupo, F.K.Winkler
compound source
Molecule: Ammonium Transporter Family
Chain: A
Fragment: Residues 25-425
Synonym: Rhesus Protein, Rh-Like Protein
Engineered: Yes
 Organism_scientific: Nitrosomonas Europaea
Organism_taxid: 915
Gene: Rh50
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Gt1000
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pad7
symmetry Space Group: H 3
R_factor 0.147 R_Free 0.171
crystal
cell
length a length b length c angle alpha angle beta angle gamma
100.061 100.061 143.828 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.30 Å
ligand BOG, GOL enzyme
note 3B9W is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe 1.3-A resolution structure of Nitrosomonas europaea Rh50 and mechanistic implications for NH3 transport by Rhesus family proteins., Lupo D, Li XD, Durand A, Tomizaki T, Cherif-Zahar B, Matassi G, Merrick M, Winkler FK, Proc Natl Acad Sci U S A. 2007 Nov 21;. PMID:18032606
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk]
  • Biological Unit Coordinates (3b9w.pdb1.gz) 360 Kb
  • LPC: Ligand-Protein Contacts for 3B9W
  • CSU: Contacts of Structural Units for 3B9W
  • Likely Quarternary Molecular Structure file(s) for 3B9W
  • Structure Factors (1046 Kb)
  • Retrieve 3B9W in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3B9W from S2C, [Save to disk]
  • Re-refined 3b9w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3B9W 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 3B9W
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3B9W, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3b9w] [3b9w_A]
  • SWISS-PROT database: [Q82X47]
  • Belongs to the ammonium transporter channel (amt) family according to TCDB.
  • Domain organization of [Q82X47_NITEU] by SWISSPFAM
    • Other resources with information on 3B9W
  • Community annotation for 3B9W 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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