4ARH Metal Binding Protein date Apr 24, 2012
title X Ray Structure Of The Periplasmic Zinc Binding Protein Zint Salmonella Enterica
authors F.Alaleona, A.Ilari, A.Battistoni, P.Petrarca, E.Chiancone
compound source
Molecule: Metal-Binding Protein Yoda
Chain: A
Fragment: Residues 31-216
Synonym: Zint
Engineered: Yes
 Organism_scientific: Salmonella Enterica Subsp. Enterica Se
4\,[5]\,12\: I
Organism_taxid: 440534
Strain: Cmv23701
Atcc: 14028
Expression_system: Escherichia Coli
Expression_system_taxid: 668369
Expression_system_strain: Dh5[Alpha]
Expression_system_vector_type: Plasmid
Expression_system_vector: Pse420
symmetry Space Group: P 61 2 2
R_factor 0.22054 R_Free 0.28841
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.534 58.534 289.316 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe Salmonella enterica ZinT structure, zinc affinity and interaction with the high-affinity uptake protein ZnuA provide insight into the management of periplasmic zinc., Ilari A, Alaleona F, Tria G, Petrarca P, Battistoni A, Zamparelli C, Verzili D, Falconi M, Chiancone E, Biochim Biophys Acta. 2014 Jan;1840(1):535-44. doi: 10.1016/j.bbagen.2013.10.010., Epub 2013 Oct 12. PMID:24128931
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (4arh.pdb1.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 4ARH
  • CSU: Contacts of Structural Units for 4ARH
  • Structure Factors (300 Kb)
  • Retrieve 4ARH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4ARH from S2C, [Save to disk]
  • Re-refined 4arh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4ARH 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 4ARH
  • 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
  • 3D motif for 4ARH, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4arh_A] [4arh]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4ARH
  • Community annotation for 4ARH at PDBWiki (http://pdbwiki.org)

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