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  4. H-1, C-13 and N-15 resonance assignment of a 114-residue fragment of Engrailed 2 homeoprotein, a partially disordered protein
 
research article

H-1, C-13 and N-15 resonance assignment of a 114-residue fragment of Engrailed 2 homeoprotein, a partially disordered protein

Augustyniak, Rafal
•
Balayssac, Stephane
•
Ferrage, Fabien
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2011
Biomolecular Nmr Assignments

Engrailed 2 is a transcription factor belonging to the class of homeoproteins. These proteins possess a 60-residue DNA binding globular domain and play an important role in the early stages of development. We expressed and purified a 13.4 kDa fragment of Engrailed 2, which comprises a 54-residue N-terminal extension in addition to the homeodomain region. Almost all backbone and side-chain resonances have been assigned. The weak dispersion in the proton dimension of the H-1-N-15 HSQC spectrum indicates the presence of disordered regions that do not belong to the homeodomain. This work is a first step toward the NMR investigation of the structure and dynamics of Engrailed 2 protein that contains a well-structured globular domain and partially disordered regions.

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Type
research article
DOI
10.1007/s12104-011-9306-5
Web of Science ID

WOS:000294559700024

Author(s)
Augustyniak, Rafal
Balayssac, Stephane
Ferrage, Fabien
Bodenhausen, Geoffrey  
Lequin, Olivier
Date Issued

2011

Published in
Biomolecular Nmr Assignments
Volume

5

Start page

229

End page

231

Subjects

Engrailed 2

•

Homeodomain

•

Transcription factor

•

Disordered proteins

•

Nmr

•

Dopaminergic-Neurons

•

Genes

•

Midbrain

•

Dna

•

Complex

Editorial or Peer reviewed

REVIEWED

Written at

OTHER

EPFL units
LRMB  
Available on Infoscience
December 16, 2011
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/73593
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