Harmonizome 3.0

PDS5 cohesin associated factor A

The protein encoded by this gene binds to the cohesin complex and associates with chromatin through most of the cell cycle. The encoded protein may play a role in regulating sister chromatid cohesion during mitosis. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2010]

PDS5 cohesin associated factor B

This gene encodes a protein that interacts with the conserved protein complex termed cohesin. The cohesin complex holds together sister chromatids and facilitates accurate chromosome segregation during mitosis and meiosis. This protein is also a negative regulator of cell proliferation and may be a tumor-suppressor gene. [provided by RefSeq, Jul 2015]

WAPL cohesin release factor

Enables ATP-dependent protein-DNA unloader activity. Involved in several processes, including mitotic sister chromatid segregation; negative regulation of DNA replication; and negative regulation of sister chromatid cohesion. Located in several cellular components, including intercellular bridge; mitotic spindle; and nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]

MAD2 mitotic arrest deficient-like 2 (yeast)

The protein encoded by this gene is a component of the mitotic spindle assembly checkpoint that prevents the onset of anaphase until all chromosomes are properly aligned at the metaphase plate. The encoded protein, which is similar to MAD2L1, is capable of interacting with ADAM9, ADAM15, REV1, and REV3 proteins. [provided by RefSeq, Jul 2008]

MAD2 mitotic arrest deficient-like 1 (yeast)

MAD2L1 is a component of the mitotic spindle assembly checkpoint that prevents the onset of anaphase until all chromosomes are properly aligned at the metaphase plate. MAD2L1 is related to the MAD2L2 gene located on chromosome 1. A MAD2 pseudogene has been mapped to chromosome 14. [provided by RefSeq, Jul 2008]

MAD2 mitotic arrest deficient-like 1 (yeast) pseudogene 1

BUB1 mitotic checkpoint serine/threonine kinase

This gene encodes a serine/threonine-protein kinase that play a central role in mitosis. The encoded protein functions in part by phosphorylating members of the mitotic checkpoint complex and activating the spindle checkpoint. This protein also plays a role in inhibiting the activation of the anaphase promoting complex/cyclosome. This protein may also function in the DNA damage response. Mutations in this gene have been associated with aneuploidy and several forms of cancer. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]

BUB3 mitotic checkpoint protein

This gene encodes a protein involved in spindle checkpoint function. The encoded protein contains four WD repeat domains and has sequence similarity with the yeast BUB3 protein. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]

mitotic spindle organizing protein 2A

Located in centrosome; cytosol; and nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]

mitotic spindle organizing protein 2B

Located in cytosol; microtubule cytoskeleton; and nucleoplasm. Part of gamma-tubulin ring complex. [provided by Alliance of Genome Resources, Mar 2025]

BUB3 mitotic checkpoint protein pseudogene 1

nuclear mitotic apparatus protein 1

This gene encodes a large protein that forms a structural component of the nuclear matrix. The encoded protein interacts with microtubules and plays a role in the formation and organization of the mitotic spindle during cell division. Chromosomal translocation of this gene with the RARA (retinoic acid receptor, alpha) gene on chromosome 17 have been detected in patients with acute promyelocytic leukemia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2013]

mitotic spindle positioning

The protein encoded by this gene is an actin-bundling protein involved in determining cell morphology and mitotic progression. The encoded protein is required for the proper positioning of the mitotic spindle. Two transcript variants, one protein-coding and the other non-protein coding, have been found for this gene. [provided by RefSeq, Feb 2016]

MAD1 mitotic arrest deficient-like 1 (yeast)

MAD1L1 is a component of the mitotic spindle-assembly checkpoint that prevents the onset of anaphase until all chromosome are properly aligned at the metaphase plate. MAD1L1 functions as a homodimer and interacts with MAD2L1. MAD1L1 may play a role in cell cycle control and tumor suppression. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2015]

BUB1 mitotic checkpoint serine/threonine kinase B

This gene encodes a kinase involved in spindle checkpoint function. The protein has been localized to the kinetochore and plays a role in the inhibition of the anaphase-promoting complex/cyclosome (APC/C), delaying the onset of anaphase and ensuring proper chromosome segregation. Impaired spindle checkpoint function has been found in many forms of cancer. [provided by RefSeq, Jul 2008]

mitotic spindle organizing protein 1 pseudogene 2

mitotic spindle organizing protein 1

Involved in gamma-tubulin complex localization. Located in centrosome and spindle. Part of gamma-tubulin ring complex. [provided by Alliance of Genome Resources, Mar 2025]

mitotic spindle assembly checkpoint protein MAD2A-like

antagonist of mitotic exit network 1 homolog (S. cerevisiae)

Predicted to be involved in SCF-dependent proteasomal ubiquitin-dependent protein catabolic process. Predicted to be part of SCF ubiquitin ligase complex. Predicted to be active in microvillus membrane. [provided by Alliance of Genome Resources, Mar 2025]

BUB1 mitotic checkpoint serine/threonine kinase pseudogene 1

MAD2 mitotic arrest deficient-like 1 (yeast) pseudogene

mitotic deacetylase associated SANT domain protein

Predicted to enable transcription corepressor activity. Predicted to be involved in negative regulation of DNA-templated transcription and regulation of transcription by RNA polymerase II. Located in nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]

PICALM interacting mitotic regulator

Predicted to be involved in cell division. Located in nucleolus and nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]