2RGB Oncoprotein date Oct 03, 2007
title Crystal Structure Of H-Rasq61k-Gppnhp
authors G.Buhrman, G.Wink, C.Mattos
compound source
Molecule: Gtpase Hras
Chain: A
Fragment: Residues 1-166
Synonym: Transforming Protein P21, P21ras, H-Ras-1, C-H-Ras
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hras, Hras1
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21
symmetry Space Group: H 3 2
R_factor 0.200 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.695 88.695 133.529 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.35 Å
ligand CA, GNP, MG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceTransformation Efficiency of RasQ61 Mutants Linked to Structural Features of the Switch Regions in the Presence of Raf., Buhrman G, Wink G, Mattos C, Structure. 2007 Dec;15(12):1618-29. PMID:18073111
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk]
  • Biological Unit Coordinates (2rgb.pdb1.gz) 32 Kb
  • LPC: Ligand-Protein Contacts for 2RGB
  • CSU: Contacts of Structural Units for 2RGB
  • Likely Quarternary Molecular Structure file(s) for 2RGB
  • Structure Factors (317 Kb)
  • Retrieve 2RGB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2RGB from S2C, [Save to disk]
  • Re-refined 2rgb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2RGB 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 2RGB
  • 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 2RGB, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2rgb] [2rgb_A]
  • SWISS-PROT database: [P01112]
  • Domain organization of [RASH_HUMAN] by SWISSPFAM
  • Domain found in 2RGB: [RAS ] by SMART
  • Other resources with information on 2RGB
  • Community annotation for 2RGB 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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