1QWF Complex (Signal Transduction Peptide) date Nov 09, 1995
title C-Src Sh3 Domain Complexed With Ligand Vsl12
authors S.Feng, K.Chiyoshi, R.J.Rickles, S.L.Schreiber
compound source
Molecule: Tyrosine-Protein Kinase Transforming Protein Src
Chain: A
Fragment: Sh3 Domain
Synonym: P60-Src
Ec: 2.7.1.112
Engineered: Yes
 Organism_scientific: Avian Sarcoma Virus
Organism_taxid: 11876
Gene: Chicken
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pgex-2t
Expression_system_gene: Chicken
Other_details: Gst-Fusion

Molecule: Val-Ser-Leu-Ala-Arg-Arg-Pro-Leu-Pro-Pro-Leu-Pro
Chain: B
Synonym: Vsl12
Engineered: Yes
methodSolution NMR
ligand
enzyme Transferase E.C.2.7.1.112 BRENDA
related structures by homologous chain: 1AVZ, 1QWE
Primary referenceSpecific interactions outside the proline-rich core of two classes of Src homology 3 ligands., Feng S, Kasahara C, Rickles RJ, Schreiber SL, Proc Natl Acad Sci U S A 1995 Dec 19;92(26):12408-15. PMID:8618911
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk]
  • Biological Unit Coordinates (1qwf.pdb1.gz) 20 Kb
  • CSU: Contacts of Structural Units for 1QWF
  • Retrieve 1QWF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QWF from S2C, [Save to disk]
    • View 1QWF 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 1QWF
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QWF, from MSDmotif at EBI
  • Genome occurence of 1QWF's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qwfa_, 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: [1qwf] [1qwf_A] [1qwf_B]
  • SWISS-PROT database: [P00525]
  • Domain organization of [SRC_AVISR] by SWISSPFAM
  • Domain found in 1QWF: [SH3 ] by SMART
    • Other resources with information on 1QWF
  • Community annotation for 1QWF 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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