BAIT

PTPRA

HEPTP, HLPR, HPTPA, HPTPalpha, LRP, PTPA, PTPRL2, R-PTP-alpha, RPTPA, RP4-534B8.1
protein tyrosine phosphatase, receptor type, A
Homo sapiens
PREY

PTPRE

HPTPE, PTPE, R-PTP-EPSILON, RP11-380J17.1
protein tyrosine phosphatase, receptor type, E
GO Process (3)
GO Function (2)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens

Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

Publication

Paralog knockout profiling identifies DUSP4 and DUSP6 as a digenic dependence in MAPK pathway-driven cancers.

Ito T, Young MJ, Li R, Jain S, Wernitznig A, Krill-Burger JM, Lemke CT, Monducci D, Rodriguez DJ, Chang L, Dutta S, Pal D, Paolella BR, Rothberg MV, Root DE, Johannessen CM, Parida L, Getz G, Vazquez F, Doench JG, Zamanighomi M, Sellers WR

Although single-gene perturbation screens have revealed a number of new targets, vulnerabilities specific to frequently altered drivers have not been uncovered. An important question is whether the compensatory relationship between functionally redundant genes masks potential therapeutic targets in single-gene perturbation studies. To identify digenic dependencies, we developed a CRISPR paralog targeting library to investigate the viability effects of disrupting 3,284 ... [more]

Nat Genet Dec. 01, 2021; 53(12);1664-1672 [Pubmed: 34857952]

Quantitative Score

  • 0.048058803 [Confidence Score]

Throughput

  • High Throughput

Additional Notes

  • CRISPR GI screen
  • Cell Line: PATU8988S_PANCREAS score (0.0480588033681463)
  • Experimental Setup: Timecourse-Synthetic Lethality
  • GIST: A-phenotypic negative genetic interaction
  • Library: Digenic Paralog CRISPR library
  • Significance Threshold: GEMINI FDR < 0.05

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PTPRA PTPRE
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High1BioGRID
2216409
PTPRA PTPRE
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High1BioGRID
3044813
PTPRA PTPRE
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
2296362
PTPRA PTPRE
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
-
PTPRA PTPRE
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
-
PTPRA PTPRE
Proximity Label-MS
Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

High-BioGRID
2215016

Curated By

  • BioGRID