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Gene Ontology Information

Protein Name Mps3p
Description Nuclear envelope protein; required for SPB insertion, SPB duplication, Kar5p localization near the SPB and nuclear fusion; interacts with Mps2p to tether half-bridge to core SPB; N-terminal acetylation by Eco1p regulates its role in nuclear organization; localizes to the SPB half bridge and telomeres during meiosis; required with Ndj1p and Csm4p for meiotic bouquet formation and telomere-led rapid prophase movement; member of the SUN protein family (Sad1-UNC-84 homology)
GO Terms:
Biological Process
level 3: cell cycle external link
level 3: nuclear migration involved in conjugation with cellular fusion external link
level 4: meiotic telomere clustering external link
level 5: mitotic sister chromatid cohesion external link
level 5: homologous chromosome pairing at meiosis external link
level 5: spindle pole body duplication external link
level 5: establishment of mitotic sister chromatid cohesion external link
level 6: telomere tethering at nuclear periphery external link
level 6: nuclear envelope organization external link
level 7: karyogamy external link
level 8: subtelomeric heterochromatin formation external link
GO Terms:
Molecular Function
level 1: molecular_function external link
level 4: protein-membrane adaptor activity external link
level 4: nucleotide binding external link
level 6: ATP binding external link
GO Terms:
Cellular Component
level 3: half bridge of spindle pole body external link
level 3: nuclear periphery external link
level 3: membrane external link
level 3: cytoplasm external link
level 4: chromosome, telomeric region external link
level 4: meiotic nuclear membrane microtubule tethering complex external link
level 4: nuclear envelope external link
level 4: integral component of membrane external link
level 4: spindle pole body external link
level 5: cytoskeleton external link
level 5: nucleus external link
level 5: chromosome external link
level 6: nuclear inner membrane external link
level 6: integral component of nuclear inner membrane external link
External source Open in SGD external link
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