Antibody toolkit reveals N-terminally ubiquitinated substrates of UBE2W

Antibody toolkit reveals N-terminally ubiquitinated substrates of UBE2W

UBE2W catalyzes the ubiquitination of protein N-termini but its substrate spectrum is largely unknown. Here, the authors discover mAbs selective for peptides derived from N-terminally ubiquitinated proteins, solve the structure of a peptide-bound mAb and apply the mAbs to map endogenous UBE2W substr...

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Detalles Bibliográficos
Autores principales: Christopher W. Davies, Simon E. Vidal, Lilian Phu, Jawahar Sudhamsu, Trent B. Hinkle, Scott Chan Rosenberg, Frances-Rose Schumacher, Yi Jimmy Zeng, Carsten Schwerdtfeger, Andrew S. Peterson, Jennie R. Lill, Christopher M. Rose, Andrey S. Shaw, Ingrid E. Wertz, Donald S. Kirkpatrick, James T. Koerber
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/cbfb2674260f4b51a1c495c83e07dcb5
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Sumario:UBE2W catalyzes the ubiquitination of protein N-termini but its substrate spectrum is largely unknown. Here, the authors discover mAbs selective for peptides derived from N-terminally ubiquitinated proteins, solve the structure of a peptide-bound mAb and apply the mAbs to map endogenous UBE2W substrates by proteomics.

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