This protein is part of the yeast kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules.

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2: Structure of the inner kinetochore CCAN complex assembled onto a centromeric nucleosome. Yan K, Yang J, Zhang Z, McLaughlin SH, Chang L, Fasci D, Ehrenhofer-Murray AE, Heck AJR, Barford D; Nature. 2019;574:278-282. PMID:31578520

3: Crystal structure of the Cenp-HIKHead-TW sub-module of the inner kinetochore CCAN complex. Zhang Z, Bellini D, Barford D; Nucleic Acids Res. 2020;48:11172-11184. PMID:32976599