1HH4 Signaling Protein Inhibitor date Dec 20, 2000
title Rac1-Rhogdi Complex Involved In Nadph Oxidase Activation
authors S.Grizot, J.Faure, F.Fieschi, P.V.Vignais, M.C.Dagher, E.Pebay-P
compound source
Molecule: Ras-Related C3 Botulinum Toxin Substrate 1
Chain: A, B
Synonym: P21-Rac1, Ras-Like Protein Tc25
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus

Molecule: Rho Gdp-Dissociation Inhibitor 1
Chain: D, E
Synonym: Rho Gdi 1, Rho-Gdi Alpha
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 21 21 2
R_factor 0.256 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
154.700 88.700 62.600 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand GDP, GER, MG enzyme
related structures by homologous chain: 1AM4, 1FST, 1FT3, 1I4L
Gene
Ontology
ChainFunctionProcessComponent
A, B


D, E
  • Rho GDP-dissociation inhibit...
  • GTPase activator activity


  • Primary referenceCrystal structure of the Rac1-RhoGDI complex involved in nadph oxidase activation., Grizot S, Faure J, Fieschi F, Vignais PV, Dagher MC, Pebay-Peyroula E, Biochemistry 2001 Aug 28;40(34):10007-13. PMID:11513578
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk]
  • Biological Unit Coordinates (1hh4.pdb1.gz) 56 Kb
  • Biological Unit Coordinates (1hh4.pdb2.gz) 56 Kb
  • LPC: Ligand-Protein Contacts for 1HH4
  • CSU: Contacts of Structural Units for 1HH4
  • Likely Quarternary Molecular Structure file(s) for 1HH4
  • Structure Factors (161 Kb)
  • Retrieve 1HH4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HH4 from S2C, [Save to disk]
  • Re-refined 1hh4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HH4 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 1HH4
  • 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 1HH4, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hh4a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1hh4b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1hh4d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1hh4e_, region E [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: [1hh4] [1hh4_A] [1hh4_B] [1hh4_D] [1hh4_E]
  • SWISS-PROT database: [P52565] [P63000]
  • Domain organization of [GDIR1_HUMAN] [RAC1_HUMAN] by SWISSPFAM
  • Domain found in 1HH4: [RHO ] by SMART
  • Other resources with information on 1HH4
  • Community annotation for 1HH4 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science