Ttyh2 tweety family member 2 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Ttyh2provided by MGI
Official Full Name: tweety family member 2provided by MGI
Primary source: MGI:MGI:2157091
See related: Ensembl:ENSMUSG00000034714 AllianceGenome:MGI:2157091
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: 1110001A03Rik
Summary: Enables calcium ion binding activity and volume-sensitive chloride channel activity. Involved in L-glutamate transmembrane transport. Located in plasma membrane. Is expressed in several structures, including adrenal gland; central nervous system; olfactory epithelium; retina layer; and submandibular gland primordium mesenchyme. Orthologous to human TTYH2 (tweety family member 2). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Broad expression in adrenal adult (RPKM 72.1), small intestine adult (RPKM 41.6) and 22 other tissues See more
Orthologs: human all
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Genomic context

Location:: 11 E2; 11 79.85 cM

Exon count:: 14

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	11	NC_000077.7 (114566294..114611810)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	11	NC_000077.6 (114675468..114720984)

Chromosome 11 - NC_000077.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Structures of tweety homolog proteins TTYH2 and TTYH3 reveal a Ca(2+)-dependent switch from intra- to intermembrane dimerization.
Title: Structures of tweety homolog proteins TTYH2 and TTYH3 reveal a Ca(2+)-dependent switch from intra- to intermembrane dimerization.

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Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (3)

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables calcium ion binding	IDA Inferred from Direct Assay more info	PubMed
enables intracellularly calcium-gated chloride channel activity	IBA Inferred from Biological aspect of Ancestor more info
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
enables volume-sensitive chloride channel activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in L-glutamate transmembrane transport	IDA Inferred from Direct Assay more info	PubMed
involved_in chloride transmembrane transport	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
part_of chloride channel complex	IEA Inferred from Electronic Annotation more info
located_in membrane	ISS Inferred from Sequence or Structural Similarity 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	IMP Inferred from Mutant Phenotype more info	PubMed
located_in plasma membrane	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: protein tweety homolog 2

Names: mTTY2; tweety homolog 2; volume-regulated anion channel subunit Ttyh2

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.