2L4K Signaling Protein date Oct 07, 2010
title Water Refined Solution Structure Of The Human Grb7-Sh2 Domai Complex With The 10 Amino Acid Peptide Py1139
authors S.C.Pias, M.Ivancic, P.J.Brescia, D.L.Johnson, D.E.Smith, R.J.Dal B.A.Lyons
compound source
Molecule: Growth Factor Receptor-Bound Protein 7
Chain: A
Fragment: Unp Residues 415-532
Synonym: Grb7 Adapter Protein, Epidermal Growth Factor Rece 7, B47;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Grb7
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t

Molecule: Receptor Tyrosine-Protein Kinase Erbb-2
Chain: B
Fragment: Unp Residues 1135-1144
Synonym: P185erbb2, Tyrosine Kinase-Type Cell Surface Recep Metastatic Lymph Node Gene 19 Protein, Mln 19;
Ec: 2.7.10.1
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
methodSolution NMR
ligand PTR enzyme Transferase E.C.2.7.10.1 BRENDA
Primary referenceWater Refined Solution Structure of the Human Grb7-SH2 Domain in Complex with the erbB2 Receptor Peptide pY1139., Pias SC, Johnson DL, Smith DE, Lyons BA, Protein Pept Lett. 2012 Apr 5. PMID:22702899
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (355 Kb) [Save to disk]
  • Biological Unit Coordinates (2l4k.pdb1.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 2L4K
  • CSU: Contacts of Structural Units for 2L4K
  • Original NMR restraints for 2L4K from PDB
  • Retrieve 2L4K in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2L4K from S2C, [Save to disk]
  • View 2L4K 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 2L4K
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2L4K, from MSDmotif at EBI
  • Fold representative 2l4k from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2l4k] [2l4k_A] [2l4k_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 2L4K with the sequences similar proteins can be viewed for 2L4K's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2L4K
  • Community annotation for 2L4K 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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