4US2 The crystal structure of H-Ras and SOS in complex with ligands date
authors Winter, J.J.G., Anderson, M., Blades, K., Brassington, C., Breeze, A.L., Chresta, C., Embrey, K., Fairley, G., Faulder, P., Finlay, M.R.V., Kettle, J.G., Nowak, T., Overman, R., Patel, S.J., Perkins, P., Spadola, L., Tart, J., Tucker, J., Wrigley, G.
compound source
symmetry
R_factor
R_Free 0.2278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.48
ligand L7S enzyme
Gene
Ontology
ChainFunctionProcessComponent
R


S


Primary referenceSmall Molecule Binding Sites on the Ras:SOS Complex Can Be Exploited for Inhibition of Ras Activation., Winter JJ, Anderson M, Blades K, Brassington C, Breeze AL, Chresta C, Embrey K, Fairley G, Faulder P, Finlay MR, Kettle JG, Nowak T, Overman R, Patel SJ, Perkins P, Spadola L, Tart J, Tucker JA, Wrigley G, J Med Chem. 2015 Feb 26. PMID:25695162
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk]
  • Biological Unit Coordinates (4us2.pdb1.gz) 107 Kb
  • LPC: Ligand-Protein Contacts for 4US2
  • CSU: Contacts of Structural Units for 4US2
  • Structure Factors (727 Kb)
  • Retrieve 4US2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4US2 from S2C, [Save to disk]
  • Re-refined 4us2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4US2 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 4US2
  • 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 4US2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1g4us2, region S:297-539 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4us2_S] [4us2_R] [4us2]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4US2: [RAS] [RasGEF] [RasGEFN ] by SMART
  • Other resources with information on 4US2
  • Community annotation for 4US2 at PDBWiki (http://pdbwiki.org)

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