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MNX1 motor neuron and pancreas homeobox 1 [ Homo sapiens (human) ]

Gene ID: 3110, updated on 2-Nov-2024

Summary

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Official Symbol
MNX1provided by HGNC
Official Full Name
motor neuron and pancreas homeobox 1provided by HGNC
Primary source
HGNC:HGNC:4979
See related
Ensembl:ENSG00000130675 MIM:142994; AllianceGenome:HGNC:4979
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
HB9; HLXB9; SCRA1; HOXHB9
Summary
This gene encodes a nuclear protein, which contains a homeobox domain and is a transcription factor. Mutations in this gene result in Currarino syndrome, an autosomic dominant congenital malformation. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]
Expression
Biased expression in colon (RPKM 3.3), small intestine (RPKM 2.3) and 7 other tissues See more
Orthologs
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Genomic context

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See MNX1 in Genome Data Viewer
Location:
7q36.3
Exon count:
4
Annotation release Status Assembly Chr Location
RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 7 NC_000007.14 (157004854..157010663, complement)
RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 7 NC_060931.1 (158192588..158198404, complement)
RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 7 NC_000007.13 (156797548..156803357, complement)

Chromosome 7 - NC_000007.14Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105375605 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:156741558-156742086 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 18854 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 18855 Neighboring gene nucleolar protein with MIF4G domain 1 Neighboring gene ReSE screen-validated silencer GRCh37_chr7:156761024-156761215 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 18856 Neighboring gene ReSE screen-validated silencer GRCh37_chr7:156793008-156793178 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:156795552-156796258 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:156797975-156798627 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 18858 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 18857 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 18859 Neighboring gene MNX1 antisense RNA 2 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 26918 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 26919 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 26920 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 26921 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 26922 Neighboring gene MNX1 antisense RNA 1 (head to head) Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:156833123-156833822 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr7:156838101-156838601 Neighboring gene MPRA-validated peak6868 silencer Neighboring gene H3K4me1 hESC enhancer GRCh37_chr7:156847242-156847742 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr7:156847743-156848243 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr7:156870553-156871110 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr7:156871111-156871667 Neighboring gene adenosylmethionine decarboxylase 1 pseudogene

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • 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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Related articles in PubMed

  1. Ectopic expression of the HLXB9 gene is associated with an altered nuclear position in t(7;12) leukaemias. Ballabio E, et al. Leukemia, 2009 Jun. PMID 19212340
  2. MNX1 Is Oncogenically Upregulated in African-American Prostate Cancer. Zhang L, et al. Cancer Res, 2016 Nov 1. PMID 27578002, Free PMC Article
  3. Identification of microRNAs regulating Hlxb9 gene expression during the induction of insulin-producing cells. Mu C, et al. Cell Biol Int, 2016 May. PMID 26801823
  4. HLXB9 gene expression, and nuclear location during in vitro neuronal differentiation in the SK-N-BE neuroblastoma cell line. Leotta CG, et al. PLoS One, 2014. PMID 25136833, Free PMC Article
  5. Novel MNX1 mutations and clinical analysis of familial and sporadic Currarino cases. Merello E, et al. Eur J Med Genet, 2013 Dec. PMID 24095820

See all (64) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Aberrant MNX1 expression associated with t(7;12)(q36;p13) pediatric acute myeloid leukemia induces the disease through altering histone methylation.
    Title: Aberrant MNX1 expression associated with t(7;12)(q36;p13) pediatric acute myeloid leukemia induces the disease through altering histone methylation.
  2. Pan-Cancer Analysis Identifies MNX1 and Associated Antisense Transcripts as Biomarkers for Cancer.
    Title: Pan-Cancer Analysis Identifies MNX1 and Associated Antisense Transcripts as Biomarkers for Cancer.
  3. An induced pluripotent stem cell t(7;12)(q36;p13) acute myeloid leukemia model shows high expression of MNX1 and a block in differentiation of the erythroid and megakaryocytic lineages.
    Title: An induced pluripotent stem cell t(7;12)(q36;p13) acute myeloid leukemia model shows high expression of MNX1 and a block in differentiation of the erythroid and megakaryocytic lineages.
  4. MNX1-HNF1B Axis Is Indispensable for Intraductal Papillary Mucinous Neoplasm Lineages.
    Title: MNX1-HNF1B Axis Is Indispensable for Intraductal Papillary Mucinous Neoplasm Lineages.
  5. Global transcriptome profile of the developmental principles of in vitro iPSC-to-motor neuron differentiation.
    Title: Global transcriptome profile of the developmental principles of in vitro iPSC-to-motor neuron differentiation.
  6. Presacral neuroendocrine tumors associated with the Currarino syndrome.
    Title: Presacral neuroendocrine tumors associated with the Currarino syndrome.
  7. Long noncoding RNA MNX1-AS1 functions as a competing endogenous RNA to regulate epithelial-mesenchymal transition by sponging MiR-744-5p in colorectal cancer.
    Title: Long noncoding RNA MNX1-AS1 functions as a competing endogenous RNA to regulate epithelial-mesenchymal transition by sponging MiR-744-5p in colorectal cancer.
  8. Novel MNX1 mutations and genotype-phenotype analysis of patients with Currarino syndrome.
    Title: Novel MNX1 mutations and genotype-phenotype analysis of patients with Currarino syndrome.
  9. MNX1-AS1 accelerates the epithelial-mesenchymal transition in osteosarcoma cells by activating MNX1 as a functional oncogene.
    Title: MNX1-AS1 accelerates the epithelial-mesenchymal transition in osteosarcoma cells by activating MNX1 as a functional oncogene.
  10. the novel findings of HB9-dependent premature senescence and myeloid-biased perturbed hematopoietic differentiation, for the first time shed light on the oncogenic properties of HB9 in translocation t(7;12) acute myeloid leukemia.
    Title: The homeobox transcription factor HB9 induces senescence and blocks differentiation in hematopoietic stem and progenitor cells.
Submit: New GeneRIF Correction See all GeneRIFs (41)

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

Associated conditions

Description Tests
Currarino triad
MedGen: C1531773 OMIM: 176450 GeneReviews: Not available
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Copy number response

Description
Copy number response
Triplosensitivity

No evidence available (Last evaluated 2012-10-04)

ClinGen Genome Curation Page
Haploinsufficency

Sufficient evidence for dosage pathogenicity (Last evaluated 2012-10-04)

ClinGen Genome Curation PagePubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Genotypes

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables DNA-binding transcription factor activity, RNA polymerase II-specific ISA
Inferred from Sequence Alignment
more info
  
enables DNA-binding transcription repressor activity, RNA polymerase II-specific IEA
Inferred from Electronic Annotation
more info
  
enables sequence-specific double-stranded DNA binding IBA
Inferred from Biological aspect of Ancestor
more info
  
enables sequence-specific double-stranded DNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in central nervous system development IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in endocrine pancreas development IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in negative regulation of transcription by RNA polymerase II IEA
Inferred from Electronic Annotation
more info
  
involved_in neuron projection morphogenesis IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in spinal cord motor neuron cell fate specification IBA
Inferred from Biological aspect of Ancestor
more info
  
Component Evidence Code Pubs
located_in chromatin ISA
Inferred from Sequence Alignment
more info
  
located_in cytosol IDA
Inferred from Direct Assay
more info
  
located_in nucleolus IDA
Inferred from Direct Assay
more info
  
located_in nucleoplasm IDA
Inferred from Direct Assay
more info
  
is_active_in nucleus IBA
Inferred from Biological aspect of Ancestor
more info
  

General protein information

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Preferred Names
motor neuron and pancreas homeobox protein 1
Names
homeobox HB9
homeobox protein HB9

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.

Genomic

  1. NG_013212.1 RefSeqGene

    Range
    4991..10800
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001165255.2 → NP_001158727.1  motor neuron and pancreas homeobox protein 1 isoform 2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) has an alternate 5' exon, as compared to variant 1. The resulting isoform (2) is shorter and has a distinct N-terminus, as compared to isoform 1.
    Source sequence(s)
    AF107457, AY927460
    Consensus CDS
    CCDS55187.1
    UniProtKB/Swiss-Prot
    P50219
    Related
    ENSP00000438552.1, ENST00000543409.5
    Conserved Domains (1) summary
    pfam00046
    Location:32 → 85
    Homeobox; Homeobox domain

  2. NM_005515.4 → NP_005506.3  motor neuron and pancreas homeobox protein 1 isoform 1

    See identical proteins and their annotated locations for NP_005506.3

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) encodes the longer isoform (1).
    Source sequence(s)
    AC006357, AF107457
    Consensus CDS
    CCDS34788.1
    UniProtKB/Swiss-Prot
    F5H401, P50219, Q9Y648
    Related
    ENSP00000252971.5, ENST00000252971.11
    Conserved Domains (1) summary
    pfam00046
    Location:244 → 297
    Homeobox; Homeobox domain

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000007.14 Reference GRCh38.p14 Primary Assembly

    Range
    157004854..157010663 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060931.1 Alternate T2T-CHM13v2.0

    Range
    158192588..158198404 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P50219.3 GenPept UniProtKB/Swiss-Prot:P50219

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

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