3ULB

Crystal structure of the pleckstrin homology domain of Saccharomyces cerevisiae Avo1, a TORC2 subunit, in the P212121 crystal form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.214 
  • R-Value Observed: 0.217 

Starting Model: experimental
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This is version 1.3 of the entry. See complete history


Literature

Structures of the pleckstrin homology domain of Saccharomyces cerevisiae Avo1 and its human orthologue Sin1, an essential subunit of TOR complex 2

Pan, D.Matsuura, Y.

(2012) Acta Crystallogr Sect F Struct Biol Cryst Commun 68: 386-392

  • DOI: https://doi.org/10.1107/S1744309112007178
  • Primary Citation of Related Structures:  
    3ULB, 3ULC, 3VOQ

  • PubMed Abstract: 

    In eukaryotes, multiprotein complexes termed TOR complex 1 (TORC1) and TOR complex 2 (TORC2) function as major regulators of cell growth, metabolism and ageing. The C-terminal domain of the Saccharomyces cerevisiae TORC2 component Avo1 is required for plasma-membrane localization of TORC2 and is essential for yeast viability. X-ray crystal structures of the C-terminal domain of Avo1 and of its human orthologue Sin1 have been determined. The structures show that the C-termini of Avo1 and Sin1 both have the pleckstrin homology (PH) domain fold. Comparison with known PH-domain structures suggests a putative binding site for phosphoinositides.


  • Organizational Affiliation

    Division of Biological Science, Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Target of rapamycin complex 2 subunit AVO1
A, B
121Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: AVO1
UniProt
Find proteins for Q08236 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore Q08236 
Go to UniProtKB:  Q08236
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ08236
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.214 
  • R-Value Observed: 0.217 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 40.775α = 90
b = 75.701β = 90
c = 92.231γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
SERGUIdata collection
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-04-11
    Type: Initial release
  • Version 1.1: 2013-08-14
    Changes: Database references
  • Version 1.2: 2017-11-08
    Changes: Refinement description
  • Version 1.3: 2023-11-01
    Changes: Data collection, Database references, Refinement description