1GBQ Complex (Signal Transduction Peptide) date Dec 23, 1996
title Solution Nmr Structure Of The Grb2 N-Terminal Sh3 Domain Com With A Ten-Residue Peptide Derived From Sos Direct Refineme Noes, J-Couplings, And 1h And 13c Chemical Shifts, Minimize Structure
authors M.Wittekind, C.Mapelli, V.Lee, V.Goldfarb, M.S.Friedrichs, C.A.Me L.Mueller
compound source
Molecule: Grb2
Chain: A
Fragment: N-Terminal Sh3 Domain
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Strain: Balbc
Cell_line: Bl21
Cellular_location: Cytoplasmic
Gene: Potential
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_vector: Pgtx-2t (Pharmacia)
Expression_system_plasmid: Bl21

Molecule: Sos-1
Chain: B
Fragment: Residues 1135 - 1144, Ac-Vpppvpprrr-Nh2
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Cellular_location: Cytoplasm
methodSolution NMR
ligand ACE, NH2 enzyme
Primary referenceSolution structure of the Grb2 N-terminal SH3 domain complexed with a ten-residue peptide derived from SOS: direct refinement against NOEs, J-couplings and 1H and 13C chemical shifts., Wittekind M, Mapelli C, Lee V, Goldfarb V, Friedrichs MS, Meyers CA, Mueller L, J Mol Biol 1997 Apr 11;267(4):933-52. PMID:9135122
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (1gbq.pdb1.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 1GBQ
  • CSU: Contacts of Structural Units for 1GBQ
  • Original NMR restraints for 1GBQ from PDB
  • Retrieve 1GBQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GBQ from S2C, [Save to disk]
  • View 1GBQ 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 1GBQ
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1GBQ, from MSDmotif at EBI
  • Genome occurence of 1GBQ's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gbqa_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gbq_A] [1gbq_B] [1gbq]
  • SWISS-PROT database: [Q60631] [Q62245]
  • Domain organization of [GRB2_MOUSE] [SOS1_MOUSE] by SWISSPFAM
  • Domain found in 1GBQ: [SH3 ] by SMART
  • Other resources with information on 1GBQ
  • Community annotation for 1GBQ 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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