1AM4 Complex (Gtpase-Activating Gtp-Binding) date Jun 22, 1997
title Complex Between Cdc42hs.Gmppnp And P50 Rhogap (H. Sapiens)
authors K.Rittinger, P.Walker, S.J.Gamblin, S.J.Smerdon
compound source
Molecule: P50-Rhogap
Chain: A, B, C
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Cytoplasm
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Cdc42hs
Chain: D, E, F
Engineered: Yes
Mutation: Yes
Other_details: Heterodimer

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Cytoplasm
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1
R_factor 0.230 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.110 78.120 78.100 90.01 90.00 90.05
method X-Ray Diffractionresolution 2.70 Å
ligand GNP, MG enzyme
related structures by homologous chain: 1GRN, 1HH4, 1I4T
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


F, D, E
  • ubiquitin protein ligase act...


  • Primary referenceCrystal structure of a small G protein in complex with the GTPase-activating protein rhoGAP., Rittinger K, Walker PA, Eccleston JF, Nurmahomed K, Owen D, Laue E, Gamblin SJ, Smerdon SJ, Nature 1997 Aug 14;388(6643):693-7. PMID:9262406
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk]
  • Biological Unit Coordinates (1am4.pdb1.gz) 63 Kb
  • Biological Unit Coordinates (1am4.pdb2.gz) 64 Kb
  • Biological Unit Coordinates (1am4.pdb3.gz) 64 Kb
  • LPC: Ligand-Protein Contacts for 1AM4
  • CSU: Contacts of Structural Units for 1AM4
  • Likely Quarternary Molecular Structure file(s) for 1AM4
  • Retrieve 1AM4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AM4 from S2C, [Save to disk]
  • View 1AM4 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 1AM4
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1AM4, from MSDmotif at EBI
  • Genome occurence of 1AM4's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1am4a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1am4b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1am4c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1am4d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1am4e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1am4f_, region F [Jmol] [rasmolscript] [script source]
  • Fold representative 1am4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1am4_A] [1am4_F] [1am4] [1am4_D] [1am4_C] [1am4_B] [1am4_E]
  • SWISS-PROT database: [P60953] [Q07960]
  • Domain organization of [CDC42_HUMAN] [RHG01_HUMAN] by SWISSPFAM
  • Domains found in 1AM4: [RHO] [RhoGAP ] by SMART
  • Other resources with information on 1AM4
  • Community annotation for 1AM4 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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