MSH3
Gene Ontology Biological Process
- ATP catabolic process [IBA]
- DNA repair [IDA]
- maintenance of DNA repeat elements [IMP]
- meiotic mismatch repair [IBA]
- mismatch repair [IMP]
- negative regulation of DNA recombination [IDA]
- positive regulation of helicase activity [IDA]
- reciprocal meiotic recombination [IBA]
- somatic recombination of immunoglobulin gene segments [IBA]
Gene Ontology Molecular Function- DNA-dependent ATPase activity [IBA]
- Y-form DNA binding [IBA]
- dinucleotide insertion or deletion binding [IDA]
- dinucleotide repeat insertion binding [IDA]
- double-strand/single-strand DNA junction binding [IBA]
- enzyme binding [IPI]
- guanine/thymine mispair binding [IDA]
- heteroduplex DNA loop binding [IBA]
- mismatched DNA binding [IDA]
- oxidized purine DNA binding [IDA]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- single guanine insertion binding [IDA]
- single-stranded DNA binding [IDA]
- DNA-dependent ATPase activity [IBA]
- Y-form DNA binding [IBA]
- dinucleotide insertion or deletion binding [IDA]
- dinucleotide repeat insertion binding [IDA]
- double-strand/single-strand DNA junction binding [IBA]
- enzyme binding [IPI]
- guanine/thymine mispair binding [IDA]
- heteroduplex DNA loop binding [IBA]
- mismatched DNA binding [IDA]
- oxidized purine DNA binding [IDA]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- single guanine insertion binding [IDA]
- single-stranded DNA binding [IDA]
Gene Ontology Cellular Component
PCNA
Gene Ontology Biological Process
- DNA repair [TAS]
- DNA strand elongation involved in DNA replication [TAS]
- G1/S transition of mitotic cell cycle [TAS]
- base-excision repair [TAS]
- cell proliferation [TAS]
- epithelial cell differentiation [IEP]
- leading strand elongation [IBA]
- mismatch repair [IDA]
- mitotic cell cycle [TAS]
- nucleotide-excision repair [TAS]
- nucleotide-excision repair, DNA gap filling [TAS]
- positive regulation of deoxyribonuclease activity [IDA]
- regulation of transcription involved in G1/S transition of mitotic cell cycle [TAS]
- telomere maintenance [TAS]
- telomere maintenance via recombination [TAS]
- telomere maintenance via semi-conservative replication [TAS]
- transcription-coupled nucleotide-excision repair [TAS]
- translesion synthesis [IDA]
Gene Ontology Molecular Function- DNA polymerase binding [IPI]
- DNA polymerase processivity factor activity [IBA]
- MutLalpha complex binding [IDA]
- dinucleotide insertion or deletion binding [IDA]
- identical protein binding [IPI]
- protein binding [IPI]
- purine-specific mismatch base pair DNA N-glycosylase activity [IDA]
- receptor tyrosine kinase binding [IPI]
- DNA polymerase binding [IPI]
- DNA polymerase processivity factor activity [IBA]
- MutLalpha complex binding [IDA]
- dinucleotide insertion or deletion binding [IDA]
- identical protein binding [IPI]
- protein binding [IPI]
- purine-specific mismatch base pair DNA N-glycosylase activity [IDA]
- receptor tyrosine kinase binding [IPI]
Gene Ontology Cellular Component
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.
Publication
hMSH3 and hMSH6 interact with PCNA and colocalize with it to replication foci.
Proliferating cell nuclear antigen (PCNA) has been implicated in eukaryotic postreplicative mismatch correction, but the nature of its interaction with the repair machinery remained enigmatic. We now show that PCNA binds to the human mismatch binding factors hMutSalpha and hMutSbeta via their hMSH6 and hMSH3 subunits, respectively. The N-terminal domains of both proteins contain the highly conserved PCNA-binding motif Qxx[LI]xx[FF]. ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PCNA MSH3 | 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. | Low | - | BioGRID | - | |
| PCNA MSH3 | 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. | Low | - | BioGRID | - | |
| MSH3 PCNA | Far Western Far Western An interaction is detected between a protein immobilized on a membrane and a purified protein probe. | Low | - | BioGRID | - | |
| MSH3 PCNA | Protein-peptide Protein-peptide An interaction is detected between a protein and a peptide derived from an interaction partner. This includes phage display experiments. | Low | - | BioGRID | - | |
| MSH3 PCNA | 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. | High | - | BioGRID | 2714957 | |
| MSH3 PCNA | 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. | High | - | BioGRID | - |
Curated By
- BioGRID