1SHC

SHC PTB DOMAIN COMPLEXED WITH A TRKA RECEPTOR PHOSPHOPEPTIDE, NMR, MINIMIZED AVERAGE STRUCTURE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structure and ligand recognition of the phosphotyrosine binding domain of Shc.

Zhou, M.M.Ravichandran, K.S.Olejniczak, E.F.Petros, A.M.Meadows, R.P.Sattler, M.Harlan, J.E.Wade, W.S.Burakoff, S.J.Fesik, S.W.

(1995) Nature 378: 584-592

  • DOI: 10.1038/378584a0
  • Primary Citation of Related Structures:  
    1SHC

  • PubMed Abstract: 
  • The nuclear magnetic resonance structure of the phosphotyrosine binding (PTB) domain of Shc complexed to a phosphopeptide reveals an alternative means of recognizing tyrosine-phosphorylated proteins. Unlike in SH2 domains, the phosphopeptide forms an antiparallel beta-strand with a beta-sheet of the protein, interacts with a hydrophobic pocket through the (pY-5) residue, and adopts a beta-turn ...

    The nuclear magnetic resonance structure of the phosphotyrosine binding (PTB) domain of Shc complexed to a phosphopeptide reveals an alternative means of recognizing tyrosine-phosphorylated proteins. Unlike in SH2 domains, the phosphopeptide forms an antiparallel beta-strand with a beta-sheet of the protein, interacts with a hydrophobic pocket through the (pY-5) residue, and adopts a beta-turn. The PTB domain is structurally similar to pleckstrin homology domains (a beta-sandwich capped by an alpha-helix) and binds to acidic phospholipids, suggesting a possible role in membrane localization.


    Related Citations: 
    • Structural Basis for Il-4 Receptor Phosphopeptide Recognition by the Irs-1 Ptb Domain
      Zhou, M.M., Huang, B., Olejniczak, E.T., Meadows, R.P., Shuker, S.B., Miyazaki, M., Trub, T., Shoelson, S.E., Fesik, S.W.
      (1996) Nat Struct Biol 3: 388
    • Specificity of the Ptb Domain of Shc for Beta Turn-Forming Pentapeptide Motifs Amino-Terminal to Phosphotyrosine
      Trub, T., Choi, W.E., Wolf, G., Ottinger, E., Chen, Y., Weiss, M., Shoelson, S.E.
      (1995) J Biol Chem 270: 18205
    • An Alternative to Sh2 Domains for Binding Tyrosine-Phosphorylated Proteins
      Kavanaugh, W.M., Williams, L.T.
      (1994) Science 266: 1862

    Organizational Affiliation

    Pharmaceutical Discovery Division, Abbott Laboratories, Abbott Park, Illinois 60064, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
SHCA195Homo sapiensMutation(s): 0 
Gene Names: PTB DOMAIN OF SHCSHC1SHCSHCA
UniProt & NIH Common Fund Data Resources
Find proteins for P29353 (Homo sapiens)
Explore P29353 
Go to UniProtKB:  P29353
PHAROS:  P29353
GTEx:  ENSG00000160691 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP29353
Protein Feature View
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  • Reference Sequence

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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
TRKA RECEPTOR PHOSPHOPEPTIDEB12N/AMutation(s): 1 
UniProt & NIH Common Fund Data Resources
Find proteins for P04629 (Homo sapiens)
Explore P04629 
Go to UniProtKB:  P04629
PHAROS:  P04629
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP04629
Protein Feature View
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PTR
Query on PTR
B L-PEPTIDE LINKINGC9 H12 N O6 PTYR
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 
  • OLDERADO: 1SHC Olderado

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-05-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-03-02
    Changes: Database references, Derived calculations, Other