1GYF

GYF DOMAIN FROM HUMAN CD2BP2 PROTEIN


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 30 
  • Conformers Submitted: 16 
  • Selection Criteria: LEAST RESTRAINT VIOLATIONS, LEAST ENERGY FUNCTION 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

The GYF domain is a novel structural fold that is involved in lymphoid signaling through proline-rich sequences.

Freund, C.Dotsch, V.Nishizawa, K.Reinherz, E.L.Wagner, G.

(1999) Nat Struct Biol 6: 656-660

  • DOI: 10.1038/10712
  • Primary Citation of Related Structures:  
    1GYF

  • PubMed Abstract: 
  • T cell activation through the CD2 cell surface receptor is transmitted by proline-rich sequences within its cytoplasmic tail. A membrane-proximal proline-rich tandem repeat, involved in cytokine production, is recognized by the intracellular CD2 binding protein CD2BP2 ...

    T cell activation through the CD2 cell surface receptor is transmitted by proline-rich sequences within its cytoplasmic tail. A membrane-proximal proline-rich tandem repeat, involved in cytokine production, is recognized by the intracellular CD2 binding protein CD2BP2. We solved the solution structure of the CD2 binding domain of CD2BP2, which we name the glycine-tyrosine-phenylalanine (GYF) domain. The GYF sequence is part of a structurally unique bulge-helix-bulge motif that constitutes the major binding site for the CD2 tail. A hydrophobic surface patch is created by motif residues that are highly conserved among a variety of proteins from diverse eukaryotic species. Thus, the architecture of the GYF domain may be widely used in protein-protein associations.


    Organizational Affiliation

    Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115, USA. cfreund@wagnerlab.med.harvard.edu



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (CYTOPLASMIC DOMAIN BINDING PROTEIN (CD2BP2))A62Homo sapiensMutation(s): 0 
Gene Names: CD2BP2KIAA1178
Find proteins for O95400 (Homo sapiens)
Explore O95400 
Go to UniProtKB:  O95400
NIH Common Fund Data Resources
PHAROS:  O95400
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 30 
  • Conformers Submitted: 16 
  • Selection Criteria: LEAST RESTRAINT VIOLATIONS, LEAST ENERGY FUNCTION 
  • OLDERADO: 1GYF Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-01-05
    Type: Initial release
  • Version 1.1: 2008-04-26
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance