1WY9 Metal Binding Protein date Feb 09, 2005
title Crystal Structure Of Microglia-Specific Protein, Iba1
authors M.Yamada, Y.Imai, S.Kohsaka, S.Kamitori
compound source
Molecule: Allograft Inflammatory Factor 1
Chain: A
Synonym: Aif-1, Ionized Calcium-Binding Adapter Molecule 1,
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Gene: Aif1, Iba1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex
symmetry Space Group: P 32 2 1
R_factor 0.217 R_Free 0.251
length a length b length c angle alpha angle beta angle gamma
44.056 44.056 99.144 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand CA enzyme

Primary referenceX-ray Structures of the Microglia/Macrophage-specific Protein Iba1 from Human and Mouse Demonstrate Novel Molecular Conformation Change Induced by Calcium binding., Yamada M, Ohsawa K, Imai Y, Kohsaka S, Kamitori S, J Mol Biol. 2006 Sep 15;. PMID:17011575
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk]
  • Biological Unit Coordinates (1wy9.pdb1.gz) 20 Kb
  • Biological Unit Coordinates (1wy9.pdb2.gz) 40 Kb
  • LPC: Ligand-Protein Contacts for 1WY9
  • CSU: Contacts of Structural Units for 1WY9
  • Likely Quarternary Molecular Structure file(s) for 1WY9
  • Structure Factors (55 Kb)
  • Retrieve 1WY9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WY9 from S2C, [Save to disk]
  • Re-refined 1wy9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1WY9 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 1WY9
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1WY9, from MSDmotif at EBI
  • Fold representative 1wy9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wy9_A] [1wy9]
  • SWISS-PROT database: [O70200]
  • Domain organization of [AIF1_MOUSE] by SWISSPFAM
  • Other resources with information on 1WY9
  • Community annotation for 1WY9 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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