2MBE

Backbone 1H and 15N Chemical Shift Assignments for the first domain of FAT10


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 
  • Selection Criteria: target function 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Disruption of FAT10-MAD2 binding inhibits tumor progression.

Theng, S.S.Wang, W.Mah, W.C.Chan, C.Zhuo, J.Gao, Y.Qin, H.Lim, L.Chong, S.S.Song, J.Lee, C.G.

(2014) Proc.Natl.Acad.Sci.USA 111: E5282-E5291

  • DOI: 10.1073/pnas.1403383111

  • PubMed Abstract: 
  • FAT10 (HLA-F-adjacent transcript 10) is a ubiquitin-like modifier that is commonly overexpressed in various tumors. It was found to play a role in mitotic regulation through its interaction with mitotic arrest-deficient 2 (MAD2). Overexpression of FA ...

    FAT10 (HLA-F-adjacent transcript 10) is a ubiquitin-like modifier that is commonly overexpressed in various tumors. It was found to play a role in mitotic regulation through its interaction with mitotic arrest-deficient 2 (MAD2). Overexpression of FAT10 promotes tumor growth and malignancy. Here, we identified the MAD2-binding interface of FAT10 to be located on its first ubiquitin-like domain whose NMR structure thus was determined. We further proceeded to demonstrate that disruption of the FAT10-MAD2 interaction through mutation of specific MAD2-binding residues did not interfere with the interaction of FAT10 with its other known interacting partners. Significantly, ablation of the FAT10-MAD2 interaction dramatically limited the promalignant capacity of FAT10, including promoting tumor growth in vivo and inducing aneuploidy, proliferation, migration, invasion, and resistance to apoptosis in vitro. Our results strongly suggest that the interaction of FAT10 with MAD2 is a key mechanism underlying the promalignant property of FAT10 and offer prospects for the development of anticancer strategies.


    Organizational Affiliation

    Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore; National University of Singapore Graduate School of Integrative Sciences and Engineering, National University of Singapore, Singapore 119077, Singapore;




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Ubiquitin D
A
75Homo sapiensGene Names: UBD (FAT10)
Find proteins for O15205 (Homo sapiens)
Go to Gene View: UBD
Go to UniProtKB:  O15205
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 
  • Selection Criteria: target function 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-08-27
    Type: Initial release
  • Version 1.1: 2014-11-19
    Type: Database references
  • Version 1.2: 2014-12-24
    Type: Database references