Nedd8-Dha

an activity based probe for Nedd8 E1, E2 and (HECT/RBR) E3 ligases

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code UbiQ-105 Category
product UbiQ-105 Category

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Weight 0.005 kg
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Description

Nedd8-Dha (UbiQ-105) is a first of its kind activity based probe for Nedd8 E1, E2 and E3 ligases [Mulder et al. 2016]. It is based on the Nedd8 sequence in which the C-terminal Gly76 has been replaced by a dehydroalanine (Dha) residue.

UbiQ-105 is processed in a native manner by E1, E2 and E3 ligases and during this process it forms an electrophilic intermediate that can react with the active site Cys residue of the E1, E2 and E3 enzyme, thereby creating a covalent bond (see figure).

Additional information

Weight 0.005 kg
catalogue

Applications

,

target

,

source

shipping

purity

molecular weight

storage

sample preparation

For detailed sample preparation see product sheet.

regulatory statement

Mulder et al., A cascading activity-based probe sequentially targets E1–E2–E3 ubiquitin enzymes. Nature Chem Bio (2016) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5108872/