4Q01 Second-site screening of K-Ras in the presence of covalently attached first-site ligands date
authors Sun, Q., Phan, J., Friberg, A., Camper, D.V., Olejniczak, E.T., Fesik, S.W.
compound source
symmetry
R_factor
R_Free 0.2133
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.29
ligand 2XH, GDP, MG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceA method for the second-site screening of K-Ras in the presence of a covalently attached first-site ligand., Sun Q, Phan J, Friberg AR, Camper DV, Olejniczak ET, Fesik SW, J Biomol NMR. 2014 Sep;60(1):11-4. doi: 10.1007/s10858-014-9849-8. Epub 2014 Aug , 3. PMID:25087006
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk]
  • Biological Unit Coordinates (4q01.pdb1.gz) 57 Kb
  • Biological Unit Coordinates (4q01.pdb2.gz) 59 Kb
  • LPC: Ligand-Protein Contacts for 4Q01
  • CSU: Contacts of Structural Units for 4Q01
  • Structure Factors (1213 Kb)
  • Retrieve 4Q01 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4Q01 from S2C, [Save to disk]
  • Re-refined 4q01 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4Q01 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 4Q01
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4Q01, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4q01_B] [4q01] [4q01_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4Q01: [RAS ] by SMART
    • Other resources with information on 4Q01
  • Community annotation for 4Q01 at PDBWiki (http://pdbwiki.org)

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