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 1.2 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

  • 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 ...

    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.Mol.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: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
SHC
A
195Homo sapiensMutation(s): 0 
Gene Names: SHC1 (SHC, SHCA)
Find proteins for P29353 (Homo sapiens)
Go to Gene View: SHC1
Go to UniProtKB:  P29353
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
TRKA RECEPTOR PHOSPHOPEPTIDE
B
12Homo sapiensMutation(s): 0 
Gene Names: NTRK1 (MTC, TRK, TRKA)
EC: 2.7.10.1
Find proteins for P04629 (Homo sapiens)
Go to Gene View: NTRK1
Go to UniProtKB:  P04629
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: 
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORmodel building
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1997-05-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance