2HTH

Structural basis for ubiquitin recognition by the human EAP45/ESCRT-II GLUE domain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.289 
  • R-Value Work: 0.248 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structural basis for ubiquitin recognition by the human ESCRT-II EAP45 GLUE domain.

Alam, S.L.Langelier, C.Whitby, F.G.Koirala, S.Robinson, H.Hill, C.P.Sundquist, W.I.

(2006) Nat.Struct.Mol.Biol. 13: 1029-1030

  • DOI: 10.1038/nsmb1160

  • PubMed Abstract: 
  • The ESCRT-I and ESCRT-II complexes help sort ubiquitinated proteins into vesicles that accumulate within multivesicular bodies (MVBs). Crystallographic and biochemical analyses reveal that the GLUE domain of the human ESCRT-II EAP45 (also called VPS3 ...

    The ESCRT-I and ESCRT-II complexes help sort ubiquitinated proteins into vesicles that accumulate within multivesicular bodies (MVBs). Crystallographic and biochemical analyses reveal that the GLUE domain of the human ESCRT-II EAP45 (also called VPS36) subunit is a split pleckstrin-homology domain that binds ubiquitin along one edge of the beta-sandwich. The structure suggests how human ESCRT-II can couple recognition of ubiquitinated cargoes and endosomal phospholipids during MVB protein sorting.


    Organizational Affiliation

    Department of Biochemistry, University of Utah, Salt Lake City, Utah 84112-5650, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Ubiquitin
A
76Homo sapiensMutation(s): 0 
Gene Names: UBC
Find proteins for P0CG48 (Homo sapiens)
Go to Gene View: UBC
Go to UniProtKB:  P0CG48
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Vacuolar protein sorting protein 36
B
140Homo sapiensMutation(s): 0 
Gene Names: VPS36 (C13orf9, EAP45)
Find proteins for Q86VN1 (Homo sapiens)
Go to Gene View: VPS36
Go to UniProtKB:  Q86VN1
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.289 
  • R-Value Work: 0.248 
  • Space Group: P 42 21 2
Unit Cell:
Length (Å)Angle (°)
a = 102.727α = 90.00
b = 102.727β = 90.00
c = 54.306γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
RESOLVEphasing
SCALEPACKdata scaling
DENZOdata reduction
SOLVEphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-10-24
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-18
    Type: Advisory, Refinement description