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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Mechanistic insights into COVID-19 by global analysis of the SARS-CoV-2 3CLpro substrate degradome.

Pablos I, Machado Y, de Jesus HCR, Mohamud Y, Kappelhoff R, Lindskog C, Vlok M, Bell PA, Butler GS, Grin PM, Cao QT, Nguyen JP, Solis N, Abbina S, Rut W, Vederas JC, Szekely L, Szakos A, Drag M, Kizhakkedathu JN, Mossman K, Hirota JA, Jan E, Luo H, Banerjee A, Overall CM

The main viral protease (3CLpro) is indispensable for SARS-CoV-2 replication. We delineate the human protein substrate landscape of 3CLpro by TAILS substrate-targeted N-terminomics. We identify more than 100 substrates in human lung and kidney cells supported by analyses of SARS-CoV-2-infected cells. Enzyme kinetics and molecular docking simulations of 3CLpro engaging substrates reveal how noncanonical cleavage sites, which diverge from SARS-CoV, ... [more]

Cell Rep Oct. 26, 2021; 37(4);109892 [Pubmed: 34672947]

Throughput

Low Throughput

Related interactions

Interaction	Experimental Evidence Code	Dataset	Throughput	Score	Curated By	Notes
LGALS8 CALCOCO2	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.	Huttlin EL (2015)	High	1	BioGRID	1181922
LGALS8 CALCOCO2	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.	Huttlin EL (2017)	High	0.9997	BioGRID	2229095
LGALS8 CALCOCO2	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.	Huttlin EL (2021)	High	0.9997	BioGRID	3139857
LGALS8 CALCOCO2	Affinity Capture-Western Affinity Capture-Western 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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.	Bell SL (2021)	Low	-	BioGRID	-
LGALS8 CALCOCO2	Affinity Capture-Western Affinity Capture-Western 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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.	Verlhac P (2015)	Low	-	BioGRID	1509690
LGALS8 CALCOCO2	Co-crystal Structure Co-crystal Structure Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.	Kim BW (2013)	Low	-	BioGRID	949540
LGALS8 CALCOCO2	Co-crystal Structure Co-crystal Structure Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.	Li S (2013)	Low	-	BioGRID	-
LGALS8 CALCOCO2	Protein-peptide Protein-peptide An interaction is detected between a protein and a peptide derived from an interaction partner. This includes phage display experiments.	Kim BW (2013)	Low	-	BioGRID	-
LGALS8 CALCOCO2	Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro.	Chauhan S (2016)	Low	-	BioGRID	-
CALCOCO2 LGALS8	Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro.	Kim BW (2013)	Low	-	BioGRID	-
CALCOCO2 LGALS8	Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro.	Pablos I (2021)	Low	-	BioGRID	-
LGALS8 CALCOCO2	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Chen S (2018)	High	-	BioGRID	2688968
LGALS8 CALCOCO2	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Luck K (2020)	High	-	BioGRID	2716992
LGALS8 CALCOCO2	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Rolland T (2014)	High	-	BioGRID	-
LGALS8 CALCOCO2	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Rual JF (2005)	High	-	BioGRID	-

Curated By

BioGRID

Interaction Summary

LGALS8

Gene Ontology Molecular Function

protein binding [IPI]

Gene Ontology Cellular Component

CALCOCO2

Gene Ontology Biological Process