The C-terminal domain of CENP-C displays multiple and critical functions for mammalian centromere formation.

ABSTRACT: CENP-C is a fundamental component of functional centromeres. The elucidation of its structure-function relationship with centromeric DNA and other kinetochore proteins is critical to the understanding of centromere assembly. CENP-C carries two regions, the central and the C-terminal domains, both of which are important for the ability of CENP-C to associate with the centromeric DNA. However, while the central region is largely divergent in CENP-C homologues, the C-terminal moiety contains two regions that are highly conserved from yeast to humans, named Mif2p homology domains (blocks II and III). The activity of these two domains in human CENP-C is not well defined. In this study we performed a functional dissection of C-terminal CENP-C region analyzing the role of single Mif2p homology do

SUBMITTER: Trazzi S 

PROVIDER: S-EPMC2688085 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature