BORCS8-MEF2B BORCS8-MEF2B readthrough [Homo sapiens (human)] - Gene

Summary

Official Symbol: BORCS8-MEF2Bprovided by HGNC
Official Full Name: BORCS8-MEF2B readthroughprovided by HGNC
Primary source: HGNC:HGNC:39979
See related: Ensembl:ENSG00000213999 AllianceGenome:HGNC:39979
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: MEF2B; RSRFR2; MEF2BNB-MEF2B; LOC729991-MEF2B
Summary: This gene represents numerous read-through transcripts that span GeneID:729991 and 100271849. Many read-through transcripts are predicted to be nonsense-mediated decay (NMD) candidates, and are thought to be non-coding. Some transcripts are predicted to be capable of translation reinitiation at a downstream AUG, resulting in expression of at least one isoform of myocyte enhancer factor 2B (MEF2B) from this read-through locus. At least one additional MEF2B variant and isoform can be expressed from a downstream promoter, and is annotated on GeneID:100271849. [provided by RefSeq, Oct 2010]
Expression: Broad expression in lymph node (RPKM 13.3), appendix (RPKM 6.5) and 24 other tissues See more
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Genomic context

Location:: 19p13.11

Exon count:: 13

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	19	NC_000019.10 (19145567..19192152, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	19	NC_060943.1 (19282103..19328701, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	19	NC_000019.9 (19256376..19302961, complement)

Chromosome 19 - NC_000019.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

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?

Clinical trial of gene-disease association and gene-environment interaction. (HuGE Navigator)
Title: Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.
Observational study of gene-disease association. (HuGE Navigator)
Title: Gene-centric association signals for lipids and apolipoproteins identified via the HumanCVD BeadChip.

Submit: New GeneRIF Correction

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
Loci associated with N-glycosylation of human immunoglobulin G show pleiotropy with autoimmune diseases and haematological cancers. 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)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D19S648E (e-PCR)
- UniSTS:69139

NoName (e-PCR)
- UniSTS:492419

A006X47 (e-PCR)
- UniSTS:56963

NoName (e-PCR)
- UniSTS:482751

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables DNA-binding transcription activator activity, RNA polymerase II-specific	IDA Inferred from Direct Assay more info	PubMed
enables DNA-binding transcription factor activity	NAS Non-traceable Author Statement more info
enables DNA-binding transcription factor activity, RNA polymerase II-specific	IBA Inferred from Biological aspect of Ancestor more info
enables DNA-binding transcription factor activity, RNA polymerase II-specific	ISA Inferred from Sequence Alignment more info
enables RNA polymerase II cis-regulatory region sequence-specific DNA binding	IBA Inferred from Biological aspect of Ancestor more info
enables RNA polymerase II cis-regulatory region sequence-specific DNA binding	IDA Inferred from Direct Assay more info	PubMed
enables histone deacetylase binding	IBA Inferred from Biological aspect of Ancestor more info
enables histone deacetylase binding	IPI Inferred from Physical Interaction more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein dimerization activity	IEA Inferred from Electronic Annotation more info
enables sequence-specific double-stranded DNA binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in cell differentiation	IBA Inferred from Biological aspect of Ancestor more info
involved_in heart development	IBA Inferred from Biological aspect of Ancestor more info
involved_in muscle organ development	TAS Traceable Author Statement more info	PubMed
involved_in positive regulation of transcription by RNA polymerase II	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of transcription by RNA polymerase II	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in cell junction	IDA Inferred from Direct Assay more info
located_in chromatin	ISA Inferred from Sequence Alignment more info
located_in cytosol	IDA Inferred from Direct Assay more info
located_in nucleoplasm	IDA Inferred from Direct Assay more info
located_in nucleus	TAS Traceable Author Statement more info	PubMed
part_of transcription regulator complex	IDA Inferred from Direct Assay more info

General protein information

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Preferred Names: myocyte-specific enhancer factor 2B

Names: LOC729991-MEF2B readthrough; MEF2BNB-MEF2B readthrough; myocyte enhancer factor 2B; serum response factor-like protein 2

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.

mRNA and Protein(s)

NM_005919.4 → NP_005910.1 myocyte-specific enhancer factor 2B isoform b

See identical proteins and their annotated locations for NP_005910.1

Status: VALIDATED

Description

Transcript Variant: This variant (1) lacks two alternate exons in the 5' region and one alternate exon in the 3' region, compared to variant 2. This variant is thought to be protein coding because translation can reinitiate at the downstream AUG, resulting in expression of an isoform of MEF2B (geneID:100271849). Isoform b has a shorter and distinct C-terminus, compared to MEF2A isoform a (NP_001139257.1).

Source sequence(s)

AC002126, X68502

UniProtKB/Swiss-Prot

A0AV80, B4DVH7, B7ZVY1, G5E9M1, Q02080

UniProtKB/TrEMBL

H3BNR1

Related

ENSP00000390762.2, ENST00000444486.7

Conserved Domains (2) summary

cd00265
Location:2 → 78

MADS_MEF2_like; MEF2 (myocyte enhancer factor 2)-like/Type II subfamily of MADS ( MCM1, Agamous, Deficiens, and SRF (serum response factor) box family of eukaryotic transcriptional regulators. Binds DNA and exists as hetero and homo-dimers. Differs from SRF-like/Type I ...

cl26464
Location:123 → 364

Atrophin-1; Atrophin-1 family

RNA

NR_027307.2 RNA Sequence

Status: VALIDATED

Description

Transcript Variant: This variant (2) represents the longest transcript. This variant is represented as non-coding because the use of the 5'-most translational start codon, as used in NM_001145784.1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).

Source sequence(s)

AK301086, X63380, X68502
NR_027308.2 RNA Sequence

Status: VALIDATED

Description

Transcript Variant: This variant (3) lacks an alternate exon in the 3' region, compared to variant 2. This variant is represented as non-coding because the use of the 5'-most translational start codon, as used in NM_001145784.1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).

Source sequence(s)

AC002126, X63380, X68502