DYTN dystrotelin [Homo sapiens (human)] - Gene

Summary

Official Symbol: DYTNprovided by HGNC
Official Full Name: dystrotelinprovided by HGNC
Primary source: HGNC:HGNC:23279
See related: Ensembl:ENSG00000232125 MIM:618510; AllianceGenome:HGNC:23279
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
Summary: This gene belongs to the dystrophin superfamily, which is characterized by the presence of four EF-hand motifs and a ZZ-domain. It is a likely ortholog of the Drosophila 'discontinuous actin hexagon' gene. It is noteworthy that the coding region of this gene lacks two coding exons that are found in the mouse ortholog. Human transcripts including these two exons are subject to nonsense-mediated transcript decay (NMD). On the other hand, transcripts skipping the two coding exons are expressed at very low levels. While this gene maintains an intact CDS, it may be an evolving pseudogene. However, after a discussion about this gene within the RefSeq group, as well as in the consensus coding sequence (CCDS) collaboration, it was decided to keep it as a protein-coding gene in the RefSeq, Ensembl-GENCODE and the CCDS sets. [provided by RefSeq, Jul 2019]
Annotation information: Note: Although the evidence for the protein-coding potential of this gene is not unambiguous, RefSeq has erred on the side of annotating it as a protein-coding gene. [25 Jul 2019]
Expression: Low expression observed in reference dataset See more
Orthologs: mouse all
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Genomic context

Location:: 2q33.3

Exon count:: 12

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	2	NC_000002.12 (206651621..206718396, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	2	NC_060926.1 (207133738..207200502, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	2	NC_000002.11 (207516345..207583120, complement)

Chromosome 2 - NC_000002.12 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
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?

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

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

SHGC-86337 (e-PCR)
- UniSTS:104061

D2S2358 (e-PCR), detects polymorphism
- UniSTS:10890

D10Bir17 (e-PCR), detects polymorphism
- UniSTS:141482

SHGC-106052 (e-PCR)
- UniSTS:169655

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables zinc ion binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in synaptic signaling	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in synapse	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: dystrotelin

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_001093730.1 → NP_001087199.1 dystrotelin

See identical proteins and their annotated locations for NP_001087199.1

Status: VALIDATED

Source sequence(s)

DQ516347

Consensus CDS

CCDS46502.1

UniProtKB/Swiss-Prot

A2CJ06

Related

ENSP00000396593.2, ENST00000452335.2

Conserved Domains (3) summary

cd02334
Location:226 → 274

ZZ_dystrophin; Zinc finger, ZZ type. Zinc finger present in dystrophin and dystrobrevin. The ZZ motif coordinates two zinc ions and most likely participates in ligand binding or molecular scaffolding. Dystrophin attaches actin filaments to an integral membrane ...

pfam09068
Location:9 → 118

EF-hand_2; EF hand

pfam09069
Location:125 → 217

EF-hand_3; EF-hand