2HUW Hormone Growth Factor date Jul 27, 2006
title X-Ray Crystal Structure Of The Grb2 Sh2 Domain Complexed To Constrained And Cyclopropane-Derived Ligand
authors A.P.Benfield, S.F.Martin
compound source
Molecule: Growth Factor Receptor-Bound Protein 2
Chain: A, B
Fragment: Sh2 Domain
Synonym: Adapter Protein Grb2, Sh2sh3 Adapter Grb2, Protei
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Grb2, Ash
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.195 R_Free 0.227
crystal
cell
length a length b length c angle alpha angle beta angle gamma
31.824 85.490 41.436 90.00 92.60 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand PO4, YVN enzyme
Primary referenceLigand Preorganization May Be Accompanied by Entropic Penalties in Protein-Ligand Interactions., Benfield AP, Teresk MG, Plake HR, Delorbe JE, Millspaugh LE, Martin SF, Angew Chem Int Ed Engl. 2006 Oct 20;45(41):6830-6835. PMID:17001728
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (2huw.pdb1.gz) 20 Kb
  • Biological Unit Coordinates (2huw.pdb2.gz) 20 Kb
  • LPC: Ligand-Protein Contacts for 2HUW
  • CSU: Contacts of Structural Units for 2HUW
  • Likely Quarternary Molecular Structure file(s) for 2HUW
  • Structure Factors (112 Kb)
  • Retrieve 2HUW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HUW from S2C, [Save to disk]
  • Re-refined 2huw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2HUW 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 2HUW
  • 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 2HUW, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2huw] [2huw_A] [2huw_B]
  • SWISS-PROT database: [P62993]
  • Domain organization of [GRB2_HUMAN] by SWISSPFAM
  • Domain found in 2HUW: [SH2 ] by SMART
    • Other resources with information on 2HUW
  • Community annotation for 2HUW 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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