MAD2L1 mitotic arrest deficient 2 like 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: MAD2L1provided by HGNC
Official Full Name: mitotic arrest deficient 2 like 1provided by HGNC
Primary source: HGNC:HGNC:6763
See related: Ensembl:ENSG00000164109 MIM:601467; AllianceGenome:HGNC:6763
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: MAD2; HSMAD2
Summary: 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]
Expression: Broad expression in bone marrow (RPKM 15.9), lymph node (RPKM 15.1) and 23 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 4q27

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	4	NC_000004.12 (120055623..120066848, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	4	NC_060928.1 (123359722..123370945, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	4	NC_000004.11 (120976778..120988003, complement)

Chromosome 4 - NC_000004.12 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Exosomal miR-493 suppresses MAD2L1 and induces chemoresistance to intraperitoneal paclitaxel therapy in gastric cancer patients with peritoneal metastasis.
Title: Exosomal miR-493 suppresses MAD2L1 and induces chemoresistance to intraperitoneal paclitaxel therapy in gastric cancer patients with peritoneal metastasis.
MAD2 activates IGF1R/PI3K/AKT pathway and promotes cholangiocarcinoma progression by interfering USP44/LIMA1 complex.
Title: MAD2 activates IGF1R/PI3K/AKT pathway and promotes cholangiocarcinoma progression by interfering USP44/LIMA1 complex.
CAMK2D serves as a molecular scaffold for RNF8-MAD2 complex to induce mitotic checkpoint in glioma.
Title: CAMK2D serves as a molecular scaffold for RNF8-MAD2 complex to induce mitotic checkpoint in glioma.
The positive feedback loop of MAD2L1/TYK2/STAT3 induces progression in B-cell acute lymphoblastic leukaemia.
Title: The positive feedback loop of MAD2L1/TYK2/STAT3 induces progression in B-cell acute lymphoblastic leukaemia.
MAD2L1 is transcriptionally regulated by TEAD4 and promotes cell proliferation and migration in colorectal cancer.
Title: MAD2L1 is transcriptionally regulated by TEAD4 and promotes cell proliferation and migration in colorectal cancer.
Upregulation of MAD2L1 mediated by ncRNA axis is associated with poor prognosis and tumor immune infiltration in hepatocellular carcinoma: A review.
Title: Upregulation of MAD2L1 mediated by ncRNA axis is associated with poor prognosis and tumor immune infiltration in hepatocellular carcinoma: A review.
Inhibition of MAD2L1 Mediates Pulmonary Fibrosis through Impairment of Mitochondrial Function and Induction of Cell Senescence.
Title: Inhibition of MAD2L1 Mediates Pulmonary Fibrosis through Impairment of Mitochondrial Function and Induction of Cell Senescence.
Association of mitotic checkpoint regulator MAD2L1 with fibrosis progression in chronic hepatitis C patients.
Title: Association of mitotic checkpoint regulator MAD2L1 with fibrosis progression in chronic hepatitis C patients.
Mad2 promotes Cyclin B2 recruitment to the kinetochore for guiding accurate mitotic checkpoint.
Title: Mad2 promotes Cyclin B2 recruitment to the kinetochore for guiding accurate mitotic checkpoint.
Targeting of MAD2L1 by miR-515-5p involves the regulation of cell cycle arrest and apoptosis of colorectal cancer cells.
Title: Targeting of MAD2L1 by miR-515-5p involves the regulation of cell cycle arrest and apoptosis of colorectal cancer cells.

Submit: New GeneRIF Correction See all GeneRIFs (147)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Genome-wide association study identifies genetic variants influencing F-cell levels in sickle-cell patients. EBI GWAS Catalog EBI GWAS CatalogPubMed
Genomewide association study for determinants of HIV-1 acquisition and viral set point in HIV-1 serodiscordant couples with quantified virus exposure. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Protein interactions

Protein	Gene	Interaction	Pubs
Tat	tat	Activation of the spindle checkpoint proteins MAD2, BUB1, and BUBR1 is necessary for the activity of HIV-1 Tat to induce mitotic arrest and subsequent apoptosis	PubMed

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

SHGC-68173 (e-PCR)
- UniSTS:87344

GDB:451562 (e-PCR)
- UniSTS:157311

RH80245 (e-PCR)
- UniSTS:89789

MAD2L1 (e-PCR)
- UniSTS:519122

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein homodimerization activity	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in cell division	IEA Inferred from Electronic Annotation more info
involved_in establishment of centrosome localization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in establishment of mitotic spindle orientation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in mitotic sister chromatid segregation	IEA Inferred from Electronic Annotation more info
involved_in mitotic spindle assembly checkpoint signaling	IBA Inferred from Biological aspect of Ancestor more info
involved_in mitotic spindle assembly checkpoint signaling	IDA Inferred from Direct Assay more info	PubMed
involved_in mitotic spindle assembly checkpoint signaling	NAS Non-traceable Author Statement more info	PubMed
involved_in negative regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of mitotic cell cycle	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of protein catabolic process	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of ubiquitin protein ligase activity	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of mitotic cell cycle spindle assembly checkpoint	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of mitotic cell cycle spindle assembly checkpoint	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytosol	IDA Inferred from Direct Assay more info	PubMed
located_in cytosol	TAS Traceable Author Statement more info
is_active_in kinetochore	IBA Inferred from Biological aspect of Ancestor more info
colocalizes_with kinetochore	IDA Inferred from Direct Assay more info	PubMed
located_in kinetochore	IDA Inferred from Direct Assay more info	PubMed
part_of mitotic checkpoint complex	IPI Inferred from Physical Interaction more info	PubMed
located_in mitotic spindle	IDA Inferred from Direct Assay more info	PubMed
part_of mitotic spindle assembly checkpoint MAD1-MAD2 complex	IPI Inferred from Physical Interaction more info	PubMed
part_of nuclear pore nuclear basket	IDA Inferred from Direct Assay more info	PubMed
is_active_in nucleoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleoplasm	IDA Inferred from Direct Assay more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in perinuclear region of cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in spindle pole	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: mitotic spindle assembly checkpoint protein MAD2A

Names: MAD2 (mitotic arrest deficient, yeast, homolog)-like 1; MAD2 mitotic arrest deficient-like 1; MAD2-like protein 1; mitotic arrest deficient 2-like protein 1; mitotic arrest deficient, yeast, homolog-like 1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.