3ISU Signaling Protein date Aug 27, 2009
title Crystal Structure Of The Rgc Domain Of Iqgap3
authors L.Nedyalkova, W.Tempel, Y.Tong, L.Crombet, C.H.Arrowsmith, A.M.Ed C.Bountra, J.Weigelt, A.Bochkarev, H.Park, Structural Genomics Consortium (Sgc)
compound source
Molecule: Ras Gtpase-Activating-Like Protein Iqgap3
Chain: A
Fragment: Residues 1529-1631
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Iqgap3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-V2r-Prare2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28-Mhl
symmetry Space Group: P 32 2 1
R_factor 0.207 R_Free 0.244
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.120 58.120 78.292 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.88 Å
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (3isu.pdb1.gz) 18 Kb
  • CSU: Contacts of Structural Units for 3ISU
  • Structure Factors (176 Kb)
  • Retrieve 3ISU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ISU from S2C, [Save to disk]
  • Re-refined 3isu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3ISU 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 3ISU
  • 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 3ISU, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3isu] [3isu_A]
  • SWISS-PROT database: [Q86VI3]
  • Domain organization of [IQGA3_HUMAN] by SWISSPFAM
    • Other resources with information on 3ISU
  • Community annotation for 3ISU 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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