TUBA3D tubulin alpha 3d [Homo sapiens (human)] - Gene

Summary

Official Symbol: TUBA3Dprovided by HGNC
Official Full Name: tubulin alpha 3dprovided by HGNC
Primary source: HGNC:HGNC:24071
See related: Ensembl:ENSG00000075886 MIM:617878; AllianceGenome:HGNC:24071
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: KTCN9; TUBA2; H2-ALPHA
Summary: This gene encodes a member of the alpha tubulin family. Tubulin is a major component of microtubules, which are composed of alpha- and beta-tubulin heterodimers and microtubule-associated proteins in the cytoskeleton. Microtubules maintain cellular structure, function in intracellular transport, and play a role in spindle formation during mitosis. [provided by RefSeq, Oct 2011]
Expression: Restricted expression toward testis (RPKM 122.6) See more
Orthologs: all
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Genomic context

Location:: 2q21.1

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	2	NC_000002.12 (131476119..131482934)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	2	NC_060926.1 (131910887..131917702)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	2	NC_000002.11 (132233692..132240507)

Chromosome 2 - NC_000002.12 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
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?

TUBA3D is a new gene that causes keratoconus.The c.31 C > T (Gln11stop) and c.201insTT (Val68Leufs*2) mutations lead to TUBA3D degradation and higher matrix metalloproteinases expression in cornea fibroblasts.
Title: De novo mutations of TUBA3D are associated with keratoconus.

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

Associated conditions

Description	Tests
Keratoconus 9 MedGen: C4693660 OMIM: 617928 GeneReviews: Not available	not available

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Protein interactions

Protein	Gene	Interaction	Pubs
Tat	tat	HIV-1 Tat K29A, K50R, and K51R lysine mutations downregulate the proportion of soluble tubulin in cells, while the majority of other lysine mutations upregulate the percentage of soluble tubulin compared with the wild-type	PubMed
	tat	HIV-1 Tat (specifically, amino acids 38-72), enhances tubulin polymerization and triggers the mitochondrial pathway to induce T cell apoptosis as shown in vitro by the release of cytochrome c from isolated mitochondria	PubMed
integrase	gag-pol	Co-immunoprecipitation shows interaction of HIV-1 IN with alpha-tubulin	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D1S3688 (e-PCR)
- UniSTS:474266

GDB:555004 (e-PCR)
- UniSTS:157666

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables GTP binding	IBA Inferred from Biological aspect of Ancestor more info
enables hydrolase activity	IEA Inferred from Electronic Annotation more info
enables metal ion binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables structural constituent of cytoskeleton	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in microtubule cytoskeleton organization	IBA Inferred from Biological aspect of Ancestor more info
involved_in mitotic cell cycle	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
is_active_in microtubule	IBA Inferred from Biological aspect of Ancestor more info
located_in microtubule cytoskeleton	IDA Inferred from Direct Assay more info

General protein information

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Preferred Names: tubulin alpha-3D chain

Names: Alpha-tubulin 3C; Tubulin alpha-3C chain; alpha-tubulin 3D; alpha-tubulin isotype H2-alpha; tubulin alpha-2 chain; tubulin alpha-3C/D chain

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.