Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 

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Solution structure of the SH3 domain of phospholipase C-gamma.

Kohda, D.Hatanaka, H.Odaka, M.Mandiyan, V.Ullrich, A.Schlessinger, J.Inagaki, F.

(1993) Cell 72: 953-960

  • DOI: https://doi.org/10.1016/0092-8674(93)90583-c
  • Primary Citation of Related Structures:  
    1HSQ, 2HSP

  • PubMed Abstract: 

    SH3 (Src homology 3) domains are found in many signaling proteins and appear to function as binding modules for cytoplasmic target proteins. The solution structure of the SH3 domain of human phospholipase C-gamma (PLC-gamma) was determined by two-dimensional 1H NMR analysis. This SH3 domain is composed of eight antiparallel beta strands consisting of two successive "Greek key" motifs, which form a barrel-like structure. The conserved aliphatic and aromatic residues form a hydrophobic pocket on the molecular surface, and the conserved carboxylic residues are localized to the periphery. The hydrophobic pocket may serve as a binding site for target proteins. Analysis of the slowly exchanging amide protons by NMR measurements indicates that despite containing a high content of beta structure, the SH3 domain of PLC-gamma is flexible.

  • Organizational Affiliation

    Department of Molecular Physiology, Tokyo Metropolitan Institute of Medical Science, Japan.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PHOSPHOLIPASE C-GAMMA (SH3 DOMAIN)71Homo sapiensMutation(s): 0 
Gene Names: GRB2
UniProt & NIH Common Fund Data Resources
Find proteins for P19174 (Homo sapiens)
Explore P19174 
Go to UniProtKB:  P19174
PHAROS:  P19174
GTEx:  ENSG00000124181 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP19174
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1994-08-31
    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: 2017-11-29
    Changes: Derived calculations, Other