Backbone and side chain resonance assignments of the C-terminal domain of human TGIF1.
BIOMOLECULAR NMR ASSIGNMENTS 2019;
13:357-360. [PMID:
31388821 DOI:
10.1007/s12104-019-09905-x]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 07/25/2019] [Indexed: 06/10/2023]
Abstract
TGIF1 is an essential regulator of cell differentiation in various biological processes, and is associated with holoprosencephaly and many cancers. The C-terminal domain of TGIF1 that was originally defined as repressive domain 2 can interact with a variety of proteins, such as transcription factor Smad2 and co-repressor Sin3A, to mediate the regulative roles of TGIF1 in diverse cell signaling pathways. However, the recognition mechanism of TGIF1 C-terminal domain for different interacting proteins remains unknown. Here, we report the nearly complete 1H, 13C, and 15N backbone and side chain resonance assignments of TGIF1 C-terminal domain (residues 256-375), laying a foundation for further research on the structure-function relationship of TGIF1.
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