USP5

Description

ubiquitin specific peptidase 5

Summary

Ubiquitin (see MIM 191339)-dependent proteolysis is a complex pathway of protein metabolism implicated in such diverse cellular functions as maintenance of chromatin structure, receptor function, and degradation of abnormal proteins. A late step of the process involves disassembly of the polyubiquitin chains on degraded proteins into ubiquitin monomers. USP5 disassembles branched polyubiquitin chains by a sequential exo mechanism, starting at the proximal end of the chain (Wilkinson et al., 1995 [PubMed 7578059]).[supplied by OMIM, Mar 2010]

Location

12p13.31

External Links
GeneCards , NCBI

Executive summary

  • USP5 was screened in 216 cell lines with 3 shRNAs, and 285 cell lines with 5 shRNAs.
  • USP5 was a six-sigma dependency in 6 cell lines.
  • The search for "Unbiased" MDPs resulted in the most predictive model for USP5 which had an out-of-bag R^2 of 0.22 (FDR 4.95e-02). In addition, this gene had a significant model when searching for the following MDPs: "Unbiased", "Related features", "CYCLOPS".
  • USP5 was annotated as potentially druggable (either in DGIDB or IUPHAR/BPS Guide to PHARMACOLOGY).

Dependency profile

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Scatterplots of dependency vs Expression/Copy Number

Scatterplot Dependency vs Expression

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Scatterplot Dependency vs Copy Number

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Gene's correlated to USP5's dependency profile

Table genes' correlated

Correlated gene dependency Correlation (r) Z_score

Correlation graph for USP5

Biomarkers for dependency on USP5 (ATLANTIS)

Context Dependency dataset Biomarker types Biomarker subset Score transform Top biomarker R^2 P-Value FDR Reports

ShRNA Hairpin level scores

55k shRNA library (v2.4.6)

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98k shRNA library (v2.19.2)

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ShRNA Quality

shRNA ID Gene Symbol Seed1 Sequence Seed2 Sequence Gene Rsquared Seed1 Rsquared Seed2 Rsquared Seeds Rsquared Other Gene Rsquared Total Rsquared Alpha1 Alpha2 Beta Other Gene Symbol