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

Insight into the roles of helicase motif Ia by characterizing Fanconi anemia group J protein (FANCJ) patient mutations.

Guo M, Vidhyasagar V, Ding H, Wu Y

Helicases are molecular motors that couple the energy of ATP hydrolysis to the unwinding and remodeling of structured DNA or RNA, which is coordinated by conserved helicase motifs. FANCJ is a DNA helicase that is genetically linked to Fanconi anemia, breast cancer, and ovarian cancer. Here, we characterized two Fanconi anemia patient mutations, R251C and Q255H, that are localized in ... [more]

J. Biol. Chem. Apr. 11, 2014; 289(15);10551-65 [Pubmed: 24573678]

Throughput

Low Throughput

Additional Notes

Interaction preserved with FANCJ-R251C and -Q255H mutants similar to wild-type

Related interactions

Interaction	Experimental Evidence Code	Dataset	Throughput	Score	Curated By	Notes
TOPBP1 BRIP1	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.	Feng H (2020)	Low	-	BioGRID	-
TOPBP1 BRIP1	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.	Gong Z (2010)	Low	-	BioGRID	-
TOPBP1 BRIP1	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.	Gong Z (2010)	Low	-	BioGRID	-
BRIP1 TOPBP1	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.	Gong Z (2010)	Low	-	BioGRID	-
BRIP1 TOPBP1	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.	Greenberg RA (2006)	Low	-	BioGRID	-
TOPBP1 BRIP1	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.	Leung CC (2011)	Low	-	BioGRID	-
BRIP1 TOPBP1	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.	Leung CC (2011)	Low	-	BioGRID	-
TOPBP1 BRIP1	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.	Sakasai R (2012)	Low	-	BioGRID	-
BRIP1 TOPBP1	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.	Sakasai R (2012)	Low	-	BioGRID	-
TOPBP1 BRIP1	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.	Leung CC (2011)	Low	-	BioGRID	-
TOPBP1 BRIP1	Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro.	Day M (2018)	Low	-	BioGRID	-
TOPBP1 BRIP1	Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro.	Gong Z (2010)	Low	-	BioGRID	-

Curated By

BioGRID

Interaction Summary

BRIP1

Gene Ontology Biological Process

Gene Ontology Molecular Function

ATP-dependent DNA helicase activity [NAS]DNA binding [NAS]protein binding [IPI]

Gene Ontology Cellular Component

TOPBP1

Gene Ontology Biological Process

Gene Ontology Molecular Function

identical protein binding [IPI]protein C-terminus binding [TAS]protein binding [IPI]