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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 19 Dec 2016.

MLF1 interacting protein

MLF1IP, MLF1-interacting protein, PBIP1, CENP-50, CENP-U, KLIP1
The centromere is a specialized chromatin domain, present throughout the cell cycle, that acts as a platform on which the transient assembly of the kinetochore occurs during mitosis. All active centromeres are characterized by the presence of long arrays of nucleosomes in which CENPA (MIM 117139) replaces histone H3 (see MIM 601128). MLF1IP, or CENPU, is an additional factor required for centromere assembly (Foltz et al., 2006 [PubMed 16622419]).[supplied by OMIM, Mar 2008] (from NCBI)
Top mentioned proteins: Plk1, CENP-Q, MLF1, Gli, CENP-H
Papers on MLF1IP
Selective blockade of cancer cell proliferation and anchorage-independent growth by Plk1 activity-dependent suicidal inhibition of its polo-box domain.
Lee et al., Bethesda, United States. In Cell Cycle, Dec 2015
Here, we used an intracellularly expressed 29-mer-long PBIP1-derived peptide (i.e., PBIPtide), which can be converted into a "suicidal" PBD inhibitor via Plk1-dependent self-priming and binding.
Mammalian Polo-like kinase 1 (Plk1) promotes proper chromosome segregation by phosphorylating and delocalizing the PBIP1·CENP-Q complex from kinetochores.
Lee et al., Seoul, South Korea. In J Biol Chem, Apr 2015
Plk1 is self-recruited to prekinetochores/kinetochores by phosphorylating and binding to the Thr-78 motif of a kinetochore scaffold protein, PBIP1 (also called CENP-U/50), which forms a stable complex with another kinetochore component, CENP-Q.
MLF1 interacting protein: a potential gene therapy target for human prostate cancer?
Shao et al., Xi'an, China. In Med Oncol, Feb 2015
Here, we investigated the role of one gene that has been previously associated with human prostate carcinoma cells-myelodysplasia/myeloid leukemia factor 1 interacting protein (MLF1IP)-in order to better ascertain its role in human prostate carcinogenesis.
Chromosome congression is promoted by CENP-Q- and CENP-E-dependent pathways.
McAinsh et al., Coventry, United Kingdom. In J Cell Sci, 2015
Here, we show that CENP-Q - a subunit of the CENP-O complex (comprising CENP-O, CENP-P, CENP-Q and CENP-U) that targets polo-like kinase (Plk1) to kinetochores - is also required for the recruitment of CENP-E to kinetochores.
The CENP-O complex requirement varies among different cell types.
Fukagawa et al., Mishima, Japan. In Chromosome Res, 2014
CENP-U (CENP-50) is a component of the CENP-O complex, which includes CENP-O, CENP-P, CENP-Q, CENP-R, and CENP-U and is constitutively localized at kinetochores throughout the cell cycle in vertebrates.
A cooperative mechanism drives budding yeast kinetochore assembly downstream of CENP-A.
Westermann et al., Vienna, Austria. In J Cell Biol, 2014
We show that the conserved kinetochore subunits Ame1(CENP-U) and Okp1(CENP-Q) form a DNA-binding complex that associates with the microtubule-binding KMN network via a short Mtw1 recruitment motif in the N terminus of Ame1.
Subcellular localization of full-length human myeloid leukemia factor 1 (MLF1) is independent of 14-3-3 proteins.
Ottmann et al., Dortmund, Germany. In Cell Mol Biol Lett, 2013
However, information on the physiological function of MLF1 is limited and mostly derived from studies identifying MLF1 interaction partners like CSN3, MLF1IP, MADM, Manp and the 14-3-3 proteins.
The ABCs of CENPs.
Fukagawa et al., Mishima, Japan. In Chromosoma, 2011
Onto centromeric CENP-A chromatin is assembled the so-called constitutive centromere-associated network (CCAN) of 16 proteins distributed in several functional groups as follows: CENP-C, CENP-H/CENP-I/CENP-K/, CENP-L/CENP-M/CENP-N, CENP-O/CENP-P/CENP-Q/CENP-R/CENP-U(50), CENP-T/CENP-W, and CENP-S/CENP-X.
Mammalian polo-like kinase 1-dependent regulation of the PBIP1-CENP-Q complex at kinetochores.
Lee et al., Bethesda, United States. In J Biol Chem, 2011
Mammalian polo-like kinase 1-dependent regulation of the PBIP1-CENP-Q complex at kinetochores.
Feed-forward mechanism of converting biochemical cooperativity to mitotic processes at the kinetochore plate.
Lee et al., Bethesda, United States. In Proc Natl Acad Sci U S A, 2011
Using a pair of ELISA, here we demonstrated that mutations of the self-priming site of a kinetochore component, PBIP1/MLF1IP/KLIP1/CENP-50/CENP-U (PBIP1), to a Cdk1-dependent non-self-priming site abolished product-activated cooperativity in the formation of the Plk1-PBIP1 complex.
CENP-U cooperates with Hec1 to orchestrate kinetochore-microtubule attachment.
Yao et al., Hefei, China. In J Biol Chem, 2011
CENP-U is a novel microtubule binding protein and plays an important role in kinetochore-microtubule attachment through its interaction with Hec1
Double-strand DNA breaks recruit the centromeric histone CENP-A.
Cleveland et al., San Diego, United States. In Proc Natl Acad Sci U S A, 2009
Using multiphoton absorption and DNA cleavage at unique sites by I-SceI endonuclease, we demonstrate that CENP-A is rapidly recruited to double-strand breaks in DNA, along with three components (CENP-N, CENP-T, and CENP-U) associated with CENP-A at centromeres.
Acceptor-photobleaching FRET analysis of core kinetochore and NAC proteins in living human cells.
Diekmann et al., Jena, Germany. In Eur Biophys J, 2009
The data indicate that CENP-U is in close vicinity to CENP-I as well as to CENP-B and that CENP-M is close to CENP-T.
MLF1-interacting protein is mainly localized in nucleolus through N-terminal bipartite nuclear localization signal.
Horiguchi-Yamada et al., Tokyo, Japan. In Anticancer Res, 2007
Deletion mutants of MLF1IP revealed that the N-terminal bipartite nuclear localization signal (NLS) was responsible for nucleolar targeting.
Grabbing Plk1 by the PBD.
Wang et al., New York City, United States. In Mol Cell, 2006
A new centromeric protein termed PBIP1 was identified that recruits Plk1 to the kinetochores.
Self-regulated Plk1 recruitment to kinetochores by the Plk1-PBIP1 interaction is critical for proper chromosome segregation.
Lee et al., Bethesda, United States. In Mol Cell, 2006
Plk1 self-regulates the Plk1-PBIP1 interaction to timely localize to the kinetochores and promote proper chromosome segregation.
The human CENP-A centromeric nucleosome-associated complex.
Cleveland et al., San Diego, United States. In Nat Cell Biol, 2006
Here, we show that CENP-A nucleosomes directly recruit a proximal CENP-A nucleosome associated complex (NAC) comprised of three new human centromere proteins (CENP-M, CENP-N and CENP-T), along with CENP-U(50), CENP-C and CENP-H.
Regulation of myeloid leukemia factor-1 interacting protein (MLF1IP) expression in glioblastoma.
Robertson et al., Memphis, United States. In Brain Res, 2005
MLF1IP was found in glioblastomas where it was co-localized with MLF1 and nestin. Moreover, it was elevated in the contralateral brain where no tumor cells occurred, suggesting a role in glioma pathogenesis and potentially in other types of malignancies.
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