3BRW Gtp Binding Protein date Dec 21, 2007
title Structure Of The Rap-Rapgap Complex
authors A.Scrima, C.Thomas, D.Deaconescu, A.Wittinghofer
compound source
Molecule: Rap1 Gtpase-Activating Protein 1
Chain: A, B, C
Fragment: Rap1gap, Unp Residues 75-415
Synonym: Rap1gap1, Rap1gap
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rap1gap
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21de3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex4t1

Molecule: Ras-Related Protein Rap-1b
Chain: D
Fragment: Unp Residues 1-167
Synonym: Gtp-Binding Protein Smg P21b
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rap1b
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21de3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptac
symmetry Space Group: P 31 2 1
R_factor 0.234 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
209.723 209.723 108.217 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.40 Å
ligand BEF, GDP, MG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


D


Primary referenceThe Rap-RapGAP complex: GTP hydrolysis without catalytic glutamine and arginine residues., Scrima A, Thomas C, Deaconescu D, Wittinghofer A, EMBO J. 2008 Feb 28;. PMID:18309292
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk]
  • Biological Unit Coordinates (3brw.pdb1.gz) 55 Kb
  • Biological Unit Coordinates (3brw.pdb2.gz) 55 Kb
  • Biological Unit Coordinates (3brw.pdb3.gz) 55 Kb
  • Biological Unit Coordinates (3brw.pdb4.gz) 30 Kb
  • LPC: Ligand-Protein Contacts for 3BRW
  • CSU: Contacts of Structural Units for 3BRW
  • Likely Quarternary Molecular Structure file(s) for 3BRW
  • Structure Factors (304 Kb)
  • Retrieve 3BRW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3BRW from S2C, [Save to disk]
  • Re-refined 3brw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3BRW 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 3BRW
  • 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 3BRW, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3brw_D] [3brw_C] [3brw_A] [3brw] [3brw_B]
  • SWISS-PROT database: [P61224] [P47736]
  • Domain organization of [RAP1B_HUMAN] [RPGP1_HUMAN] by SWISSPFAM
  • Domain found in 3BRW: [RAS ] by SMART
  • Other resources with information on 3BRW
  • Community annotation for 3BRW 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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