3GIN Metal Binding Protein date Mar 05, 2009
title Crystal Structure Of E454k-Cbd1
authors V.Chaptal, G.Mercado-Besserer, J.Abramson
compound source
Molecule: Sodiumcalcium Exchanger 1
Chain: A, B
Fragment: Calx-Beta 1 Domain
Synonym: Na(+)Ca(2+)-Exchange Protein 1
Engineered: Yes
Mutation: Yes
 Organism_scientific: Canis Lupus Familiaris
Organism_common: Dog
Organism_taxid: 9615
Gene: Slc8a1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Hms174(De3)
Expression_system_vector: Pet47b(+)
symmetry Space Group: P 41 21 2
R_factor 0.193 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
91.858 91.858 65.590 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure and functional analysis of a Ca2+ sensor mutant of the Na+/Ca2+ exchanger., Chaptal V, Ottolia M, Mercado-Besserer G, Nicoll DA, Philipson KD, Abramson J, J Biol Chem. 2009 May 29;284(22):14688-92. Epub 2009 Mar 30. PMID:19332552
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk]
  • Biological Unit Coordinates (3gin.pdb1.gz) 20 Kb
  • Biological Unit Coordinates (3gin.pdb2.gz) 20 Kb
  • LPC: Ligand-Protein Contacts for 3GIN
  • CSU: Contacts of Structural Units for 3GIN
  • Likely Quarternary Molecular Structure file(s) for 3GIN
  • Structure Factors (175 Kb)
  • Retrieve 3GIN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3GIN from S2C, [Save to disk]
  • Re-refined 3gin structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3GIN 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 3GIN
  • 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 3GIN, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3gin] [3gin_A] [3gin_B]
  • SWISS-PROT database: [P23685]
  • Domain organization of [NAC1_CANFA] by SWISSPFAM
  • Domain found in 3GIN: [Calx_beta ] by SMART
    • Other resources with information on 3GIN
  • Community annotation for 3GIN 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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