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Article

Sfi1p has conserved centrin-binding sites and an essential function in budding yeast spindle pole body duplication.

The Journal of cell biology - 29 Sept 2003

Kilmartin John V

Abstract excerpt

Centrins are calmodulin-like proteins present in microtubule-organizing centers. The Saccharomyces cerevisiae centrin, Cdc31p, was functionally tagged with a single Z domain of protein A, and used in pull-down experiments to isolate Cdc31p-binding proteins. One of these, Sfi1p, localizes to the half-bridge of the spindle pole body (SPB), where Cdc31p is also localized. Temperature-sensitive mutants in SFI1 show a...

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Identifiers

PMID: 14504268
DOI: 10.1083/jcb.200307064
PMCID: PMC2173958

Genes

SFI1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Sfi1p has conserved centrin-binding sites and an essential function in budding yeast spindle pole body duplication.PMID 14504268Read ↗

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