IndraLab

Statements


OTUD7B deubiquitinates ZAP70. 6 / 7
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"Otud7b binds to and deubiquitinates Zap70."

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"Importantly, the Otud7b deficiency substantially enhanced the ubiquitination of Zap70 (XREF_FIG), and the Otud7b knockdown in EL4 cells also enhanced the TCR-CD28-stimulated Zap70 ubiquitination (XREF_FIG)."

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"Additional support derived from functional analysis of a Zap-70 deubiquitinating enzyme, Otud7b, that was shown to facilitate Zap-70 activation by deubiquitinating Zap-70, thereby limiting Zap-70—Sts interactions and the Sts-mediated suppression of Zap-70 phosphorylation [31]."

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"86 A DUB, Otud7b, deubiquitinates ZAP70 to prevent its association with Sts1 and Sts2, thereby positively regulating TCR signaling."

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"Otud7b binds to and deubiquitinates Zap70, thereby preventing the interaction of Zap70 with the negative-regulatory phosphatases, Sts1 and Sts2 199 (XREF_FIG)."

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"OTUD7B has been shown to antagonize ZAP70 ubiquitination, which prevents association with STS1 and STS2."