2PLE

NUCLEAR MAGNETIC RESONANCE STRUCTURE OF AN SH2 DOMAIN OF PHOSPHOLIPASE C-GAMMA1 COMPLEXED WITH A HIGH AFFINITY BINDING PEPTIDE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 18 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Nuclear magnetic resonance structure of an SH2 domain of phospholipase C-gamma 1 complexed with a high affinity binding peptide.

Pascal, S.M.Singer, A.U.Gish, G.Yamazaki, T.Shoelson, S.E.Pawson, T.Kay, L.E.Forman-Kay, J.D.

(1994) Cell 77: 461-472

  • DOI: 10.1016/0092-8674(94)90160-0
  • Primary Citation of Related Structures:  
    2PLE, 2PLD

  • PubMed Abstract: 
  • The solution structure of the C-terminal SH2 domain of phospholipase C-gamma 1 (PLC-gamma 1), in complex with a phosphopeptide corresponding to its Tyr-1021 high affinity binding site on the platelet-derived growth factor receptor, has been determine ...

    The solution structure of the C-terminal SH2 domain of phospholipase C-gamma 1 (PLC-gamma 1), in complex with a phosphopeptide corresponding to its Tyr-1021 high affinity binding site on the platelet-derived growth factor receptor, has been determined by nuclear magnetic resonance spectroscopy. The topology of the SH2-phosphopeptide complex is similar to previously reported Src and Lck SH2 complexes. However, the binding site for residues C-terminal to the phosphotyrosine (pTyr) is an extended groove that contacts peptide residues at the +1 to +6 positions relative to the pTyr. This striking difference from Src and Lck reflects the fact that the PLC-gamma 1 complex involves binding of a phosphopeptide with predominantly hydrophobic residues C-terminal to the pTyr and therefore serves as a prototype for a second class of SH2-phosphopeptide interactions.


    Organizational Affiliation

    Biochemistry Research Division, Hospital for Sick Children, Toronto, Ontario, Canada.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PHOSPHOLIPASE C GAMMA-1, C-TERMINAL SH2 DOMAINA105Bos taurusMutation(s): 0 
Gene Names: PLCG1
EC: 3.1.4.11
Find proteins for P08487 (Bos taurus)
Explore P08487 
Go to UniProtKB:  P08487
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
PHOSPHOPEPTIDE FROM PDGFB12Bos taurusMutation(s): 0 
EC: 2.7.10.1
Find proteins for P09619 (Homo sapiens)
Explore P09619 
Go to UniProtKB:  P09619
NIH Common Fund Data Resources
PHAROS  P09619
Protein Feature View
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PTR
Query on PTR
BL-PEPTIDE LINKINGC9 H12 N O6 PTYR
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 18 
  • OLDERADO: 2PLE Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1995-01-26
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Derived calculations, Other