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 1.4 of the entry. See complete history


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 U S A 111: E5282-E5291

  • DOI: https://doi.org/10.1073/pnas.1403383111
  • Primary Citation of Related Structures:  

  • 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 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;

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Ubiquitin D75Homo sapiensMutation(s): 0 
Gene Names: UBDFAT10
UniProt & NIH Common Fund Data Resources
Find proteins for O15205 (Homo sapiens)
Explore O15205 
Go to UniProtKB:  O15205
PHAROS:  O15205
GTEx:  ENSG00000213886 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO15205
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

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

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-08-27
    Type: Initial release
  • Version 1.1: 2014-11-19
    Changes: Database references
  • Version 1.2: 2014-12-24
    Changes: Database references
  • Version 1.3: 2023-06-14
    Changes: Data collection, Database references, Other
  • Version 1.4: 2024-05-15
    Changes: Data collection, Database references