The carbohydrate-binding domain of overexpressed STBD1 is important for its stability and protein–protein interactions

@inproceedings{Zhu2014TheCD,
  title={The carbohydrate-binding domain of overexpressed STBD1 is important for its stability and protein–protein interactions},
  author={Yuanqi Zhu and Mei Zhang and Amber Renee Kelly and Alan G Cheng},
  booktitle={Bioscience reports},
  year={2014}
}
STBD1 (starch-binding domain-containing protein 1) belongs to the CBM20 (family 20 carbohydrate binding module) group of proteins, and is implicated in glycogen metabolism and autophagy. However, very little is known about its regulation or interacting partners. Here, we show that the CBM20 of STBD1 is crucial for its stability and ability to interact with glycogen-associated proteins. Mutation of a conserved tryptophan residue (W293) in this domain abolished the ability of STBD1 to bind to the… CONTINUE READING
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