1NF3 Signaling Protein date Dec 12, 2002
title Structure Of Cdc42 In A Complex With The Gtpase-Binding Doma Cell Polarity Protein, Par6
authors S.M.Garrard, C.T.Capaldo, L.Gao, M.K.Rosen, I.G.Macara, D.R.Tomch
compound source
Molecule: G25k Gtp-Binding Protein, Placental Isoform
Chain: A, B
Synonym: Gp, Cdc42 Homolog
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cdc42
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Pet22uni

Molecule: Par-6b
Chain: C, D
Fragment: Gtpase-Binding Domain
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Gene: Par6b
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Pgex
symmetry Space Group: P 1
R_factor 0.219 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
41.744 53.787 79.521 81.55 76.59 90.04
method X-Ray Diffractionresolution 2.10 Å
ligand GNP, MG enzyme
related structures by homologous chain: 1G4U, 1GRN, 1RZX
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • ubiquitin protein ligase act...


  • D, C


    Primary referenceStructure of Cdc42 in a complex with the GTPase-binding domain of the cell polarity protein, Par6., Garrard SM, Capaldo CT, Gao L, Rosen MK, Macara IG, Tomchick DR, EMBO J 2003 Mar 3;22(5):1125-33. PMID:12606577
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk]
  • Biological Unit Coordinates (1nf3.pdb1.gz) 55 Kb
  • Biological Unit Coordinates (1nf3.pdb2.gz) 56 Kb
  • Biological Unit Coordinates (1nf3.pdb3.gz) 108 Kb
  • LPC: Ligand-Protein Contacts for 1NF3
  • CSU: Contacts of Structural Units for 1NF3
  • Likely Quarternary Molecular Structure file(s) for 1NF3
  • Structure Factors (292 Kb)
  • Retrieve 1NF3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NF3 from S2C, [Save to disk]
  • Re-refined 1nf3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1NF3 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 1NF3
  • 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 1NF3, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nf3a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1nf3b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1nf3c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1nf3d_, region D [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1nf3_A] [1nf3_C] [1nf3] [1nf3_D] [1nf3_B]
  • SWISS-PROT database: [P60953] [Q9JK83]
  • Domain organization of [CDC42_HUMAN] [PAR6B_MOUSE] by SWISSPFAM
  • Domains found in 1NF3: [PDZ] [RHO ] by SMART
  • Other resources with information on 1NF3
  • Community annotation for 1NF3 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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