Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 8.25 kDa 
• Atom Count: 583 
• Modelled Residue Count: 71 
• Deposited Residue Count: 71 
• Unique protein chains: 1

 1HSQ

SOLUTION STRUCTURE OF THE SH3 DOMAIN OF PHOSPHOLIPASE CGAMMA

• PDB DOI:  https://doi.org/10.2210/pdb1HSQ/pdb

• Classification: PHOSPHORIC DIESTER HYDROLASE
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 1994-06-13 Released: 1994-08-31 
• Deposition Author(s): Kohda, D., Hatanaka, H., Odaka, M., Inagaki, F.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Submitted: 1 

Literature

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

• PubMed: 7681365 
• 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.

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Related Citations: 

• Solution Structure and Ligand-Binding Site of the C-Terminal SH3 Domain of Grb2
  Kohda, D., Terasawa, H., Ichikawa, S., Ogura, K., Hatanaka, H., Mandiyan, V., Ullrich, A., Schlessinger, J., Inagaki, F.
  (1994) Structure 2: 1029

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Organizational Affiliation: 

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

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PHOSPHOLIPASE C-GAMMA (SH3 DOMAIN)	A	71	Homo sapiens	Mutation(s): 0  Gene Names: GRB2, PLCG1, PLC1 EC: 3.1.4.11
UniProt & NIH Common Fund Data Resources
Find proteins for P19174 (Homo sapiens) Explore P19174  Go to UniProtKB:  P19174
PHAROS:  P19174

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Submitted: 1 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1994-08-31 
Deposition Author(s): Kohda, D., Hatanaka, H., Odaka, M., Inagaki, F.

Revision History  

• 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