TTYH3 tweety family member 3 [Homo sapiens (human)] - Gene

Summary

Official Symbol: TTYH3provided by HGNC
Official Full Name: tweety family member 3provided by HGNC
Primary source: HGNC:HGNC:22222
See related: Ensembl:ENSG00000136295 MIM:608919; AllianceGenome:HGNC:22222
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
Summary: This gene encodes a member of the tweety family of proteins. Members of this family function as chloride anion channels. The encoded protein functions as a calcium(2+)-activated large conductance chloride(-) channel. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in brain (RPKM 20.5), kidney (RPKM 16.0) and 24 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 7p22.3

Exon count:: 14

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	7	NC_000007.14 (2631986..2664802)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	7	NC_060931.1 (2745500..2778329)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	7	NC_000007.13 (2671620..2704436)

Chromosome 7 - NC_000007.14 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?

TTYH3 promotes the malignant progression of oral squamous cell carcinoma SCC-9 cells by regulating tumor-associated macrophage polarization.
Title: TTYH3 promotes the malignant progression of oral squamous cell carcinoma SCC-9 cells by regulating tumor-associated macrophage polarization.
TTYH3 Modulates Bladder Cancer Proliferation and Metastasis via FGFR1/H-Ras/A-Raf/MEK/ERK Pathway.
Title: TTYH3 Modulates Bladder Cancer Proliferation and Metastasis via FGFR1/H-Ras/A-Raf/MEK/ERK Pathway.
The TTYH3/MK5 Positive Feedback Loop regulates Tumor Progression via GSK3-beta/beta-catenin signaling in HCC.
Title: The TTYH3/MK5 Positive Feedback Loop regulates Tumor Progression via GSK3-β/β-catenin signaling in HCC.
Upregulation of TTYH3 promotes epithelial-to-mesenchymal transition through Wnt/beta-catenin signaling and inhibits apoptosis in cholangiocarcinoma.
Title: Upregulation of TTYH3 promotes epithelial-to-mesenchymal transition through Wnt/β-catenin signaling and inhibits apoptosis in cholangiocarcinoma.
Cryo-EM structures of the TTYH family reveal a novel architecture for lipid interactions.
Title: Cryo-EM structures of the TTYH family reveal a novel architecture for lipid interactions.
Identification and characterization of a BRAF fusion oncoprotein with retained autoinhibitory domains.
Title: Identification and characterization of a BRAF fusion oncoprotein with retained autoinhibitory domains.
Nedd4-2 differentially interacts with and regulates TTYH1-3
Title: The ubiquitin-protein ligase Nedd4-2 differentially interacts with and regulates members of the Tweety family of chloride ion channels.

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
Host-microbe interactions have shaped the genetic architecture of inflammatory bowel disease. 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

RH12392 (e-PCR)
- UniSTS:25371

D7S2636 (e-PCR)
- UniSTS:69337

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables calcium ion binding	ISS Inferred from Sequence or Structural Similarity more info
NOT enables chloride channel activity	IDA Inferred from Direct Assay more info	PubMed
enables chloride channel activity	IMP Inferred from Mutant Phenotype more info	PubMed
enables chloride channel activity	TAS Traceable Author Statement more info
enables intracellularly calcium-gated chloride channel activity	IBA Inferred from Biological aspect of Ancestor more info
enables intracellularly calcium-gated chloride channel activity	IDA Inferred from Direct Assay more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
NOT enables volume-sensitive anion channel activity	IDA Inferred from Direct Assay more info	PubMed
enables volume-sensitive chloride channel activity	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in L-glutamate transmembrane transport	IEA Inferred from Electronic Annotation more info
involved_in chloride transmembrane transport	IEA Inferred from Electronic Annotation more info
involved_in chloride transport	IDA Inferred from Direct Assay more info	PubMed
involved_in monoatomic ion transmembrane transport	TAS Traceable Author Statement more info

Component	Evidence Code	Pubs
part_of chloride channel complex	IEA Inferred from Electronic Annotation more info
located_in extracellular exosome	HDA more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	TAS Traceable Author Statement more info

General protein information

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Preferred Names: protein tweety homolog 3

Names: hTTY3; tweety homolog 3; volume-regulated anion channel subunit TTYH3

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.