1SHZ Signaling Protein date Feb 26, 2004
title Crystal Structure Of The P115rhogef Rgrgs Domain In A Comple Galpha(13):Galpha(I1) Chimera
authors Z.Chen, W.D.Singer, P.C.Sternweis, S.R.Sprang
compound source
Molecule: Guanine Nucleotide-Binding Protein Galpha(13):Gal Chimera;
Chain: A, D
Fragment: Residues 21-47, 185-210, 213-230, 240-353 Of Galp Residues 64-207, 234-235, 254-262 Of Galpha(13);
Engineered: Yes
Organism_scientific: Rattus Norvegicus, Mus Musculus
Organism_common: House Mouse, Norway Rat
Organism_taxid: 10116, 10090
Strain: ,
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a

Molecule: Rho Guanine Nucleotide Exchange Factor 1
Chain: C, F
Fragment: N-Terminal Rhogef Rgs (Rgrgs) Domain Of P115rhoge (Residues 7-239);
Synonym: P115-Rhogef, P115rhogef, 115 Kda Guanine Nucleotid Factor, Sub1.5;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrcc
symmetry Space Group: C 1 2 1
R_factor 0.229 R_Free 0.297
crystal
cell
length a length b length c angle alpha angle beta angle gamma
199.747 105.274 71.748 90.00 96.91 90.00
method X-Ray Diffractionresolution 2.85 Å
ligand ALF, GDP, MG enzyme
note 1SHZ is a representative structure
related structures by homologous chain: 1AGR, 1IAP
Gene
Ontology
ChainFunctionProcessComponent
A, D


F, C


Primary referenceStructure of the p115RhoGEF rgRGS domain-Galpha13/i1 chimera complex suggests convergent evolution of a GTPase activator., Chen Z, Singer WD, Sternweis PC, Sprang SR, Nat Struct Mol Biol 2005 Feb;12(2):191-7. Epub 2005 Jan 16. PMID:15665872
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk]
  • Biological Unit Coordinates (1shz.pdb1.gz) 88 Kb
  • Biological Unit Coordinates (1shz.pdb2.gz) 87 Kb
  • Biological Unit Coordinates (1shz.pdb3.gz) 172 Kb
  • LPC: Ligand-Protein Contacts for 1SHZ
  • CSU: Contacts of Structural Units for 1SHZ
  • Likely Quarternary Molecular Structure file(s) for 1SHZ
  • Structure Factors (379 Kb)
  • Retrieve 1SHZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SHZ from S2C, [Save to disk]
  • Re-refined 1shz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1SHZ 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 1SHZ
  • 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 1SHZ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1shz_F] [1shz] [1shz_A] [1shz_D] [1shz_C]
  • SWISS-PROT database: [Q92888] [P27601] [P10824]
  • Domain organization of [ARHG1_HUMAN] [GNA13_MOUSE] [GNAI1_RAT] by SWISSPFAM
  • Domain found in 1SHZ: [G_alpha ] by SMART
  • Other resources with information on 1SHZ
  • Community annotation for 1SHZ 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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