UXT ubiquitously expressed prefoldin like chaperone [Homo sapiens (human)] - Gene

Summary

Official Symbol: UXTprovided by HGNC
Official Full Name: ubiquitously expressed prefoldin like chaperoneprovided by HGNC
Primary source: HGNC:HGNC:12641
See related: Ensembl:ENSG00000126756 MIM:300234; AllianceGenome:HGNC:12641
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: SKP2; STAP1; ART-27
Summary: The protein encoded by this gene functions as a cofactor that modulates androgen receptor-dependent transcription, and also plays a critical role in tumor necrosis factor-induced apoptosis. Expression of this gene may play a role in tumorigenesis. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]
Expression: Ubiquitous expression in bone marrow (RPKM 37.8), ovary (RPKM 37.2) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: Xp11.23

Exon count:: 7

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	X	NC_000023.11 (47651796..47659180, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	X	NC_060947.1 (47061699..47069083, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	X	NC_000023.10 (47511195..47518579, complement)

Chromosome X - NC_000023.11 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?

MYB regulates the SUMO protease SENP1 and its novel interaction partner UXT, modulating MYB target genes and the SUMO landscape.
Title: MYB regulates the SUMO protease SENP1 and its novel interaction partner UXT, modulating MYB target genes and the SUMO landscape.
Prefoldin and prefoldin-like complex subunits as predictive biomarkers for hepatocellular carcinoma immunotherapy.
Title: Prefoldin and prefoldin-like complex subunits as predictive biomarkers for hepatocellular carcinoma immunotherapy.
HOXD9 transcriptionally induced UXT facilitate breast cancer progression via epigenetic modification of RND3.
Title: HOXD9 transcriptionally induced UXT facilitate breast cancer progression via epigenetic modification of RND3.
Mice deficient in UXT exhibit retinitis pigmentosa-like features via aberrant autophagy activation.
Title: Mice deficient in UXT exhibit retinitis pigmentosa-like features via aberrant autophagy activation.
UXT chaperone prevents proteotoxicity by acting as an autophagy adaptor for p62-dependent aggrephagy.
Title: UXT chaperone prevents proteotoxicity by acting as an autophagy adaptor for p62-dependent aggrephagy.
The E3 ubiquitin ligase SCF(Fbxo7) mediates proteasomal degradation of UXT isoform 2 (UXT-V2) to inhibit the NF-kappaB signaling pathway.
Title: The E3 ubiquitin ligase SCF(Fbxo7) mediates proteasomal degradation of UXT isoform 2 (UXT-V2) to inhibit the NF-κB signaling pathway.
The ubiquitous expressed transcript (UXT) interacts with the polycomb repressive complex 2 (PRC2) through directly binding to the enhancer of zeste homolog 2 (EZH2) and suppressor of zeste 12 homolog (SUZ12) in the nucleus. Knockdown of UXT inhibits proliferation, colony formation, migration and invasion of renal cancer cells, in an EZH2-dependent manner. UXT expression is upregulated in clear cell renal cell carcinoma.
Title: Ubiquitous expressed transcript promotes tumorigenesis by acting as a positive modulator of the polycomb repressive complex 2 in clear cell renal cell carcinoma.
UXT Is a LOX-PP Interacting Protein That Modulates Estrogen Receptor Alpha Activity in Breast Cancer Cells.
Title: UXT Is a LOX-PP Interacting Protein That Modulates Estrogen Receptor Alpha Activity in Breast Cancer Cells.
EZH1, SUZ12 and UXT work synergistically to regulate pathway activation in the nucleus.
Title: The EZH1-SUZ12 complex positively regulates the transcription of NF-κB target genes through interaction with UXT.
we describe the identification of UXT as a novel MDMX-interacting protein
Title: UXT, a novel MDMX-binding protein, promotes glycolysis by mitigating p53-mediated restriction of NF-κB activity.

Submit: New GeneRIF Correction See all GeneRIFs (29)

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

MARC_5871-5872:991939768:1 (e-PCR)
- UniSTS:231179

MARC_5871-5872:997299380:1 (e-PCR)
- UniSTS:231179

RH18409 (e-PCR)
- UniSTS:43054

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
NOT enables actin filament binding	IDA Inferred from Direct Assay more info	PubMed
enables beta-tubulin binding	IDA Inferred from Direct Assay more info	PubMed
enables chromatin binding	IDA Inferred from Direct Assay more info	PubMed
enables microtubule binding	TAS Traceable Author Statement more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription corepressor activity	IBA Inferred from Biological aspect of Ancestor more info
enables transcription corepressor activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in centrosome cycle	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in microtubule cytoskeleton organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in mitochondrion transport along microtubule	TAS Traceable Author Statement more info	PubMed
involved_in negative regulation of transcription by RNA polymerase II	IDA Inferred from Direct Assay more info	PubMed
involved_in protein stabilization	NAS Non-traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
part_of RPAP3/R2TP/prefoldin-like complex	IPI Inferred from Physical Interaction more info	PubMed
located_in centrosome	IDA Inferred from Direct Assay more info	PubMed
located_in chromatin	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoskeleton	IDA Inferred from Direct Assay more info	PubMed
part_of mediator complex	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleoplasm	TAS Traceable Author Statement more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
part_of protein folding chaperone complex	NAS Non-traceable Author Statement more info	PubMed
located_in spindle pole	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: protein UXT

Names: SKP2-associated alpha PFD 1; androgen receptor trapped clone 27 protein; ubiquitously expressed transcript protein

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_004182.4 → NP_004173.1 protein UXT isoform 2

See identical proteins and their annotated locations for NP_004173.1

Status: REVIEWED

Description

Transcript Variant: This variant (2) differs in the 5' UTR and initiates translation at a downstream, in-frame start codon, compared to variant 1. The encoded isoform (2) has a shorter N-terminus, compared to isoform 1.

Source sequence(s)

AF092737, BQ681820, DA372561

Consensus CDS

CCDS14285.1

UniProtKB/Swiss-Prot

A0A0C4DFR8, B2R561, Q5JZG3, Q9UBK9, Q9Y6E5

Related

ENSP00000327797.3, ENST00000333119.8

Conserved Domains (1) summary

cd00584
Location:18 → 147

Prefoldin_alpha; Prefoldin alpha subunit; Prefoldin is a hexameric molecular chaperone complex, found in both eukaryotes and archaea, that binds and stabilizes newly synthesized polypeptides allowing them to fold correctly. The complex contains two alpha and four beta ...
NM_153477.3 → NP_705582.1 protein UXT isoform 1

See identical proteins and their annotated locations for NP_705582.1

Status: REVIEWED

Description

Transcript Variant: This variant (1) represents the longest transcript and encodes the longer isoform (1).

Source sequence(s)

AF083242, BQ681820, DA372561

Consensus CDS

CCDS14284.1

UniProtKB/Swiss-Prot

Q9UBK9

Related

ENSP00000337393.2, ENST00000335890.3

Conserved Domains (1) summary

cd00584
Location:30 → 159

Prefoldin_alpha; Prefoldin alpha subunit; Prefoldin is a hexameric molecular chaperone complex, found in both eukaryotes and archaea, that binds and stabilizes newly synthesized polypeptides allowing them to fold correctly. The complex contains two alpha and four beta ...

RNA

NR_045559.2 RNA Sequence

Status: REVIEWED

Description

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

Source sequence(s)

AF083242, BM471483, BQ681820, DA372561

Related

ENST00000485641.5
NR_045560.2 RNA Sequence

Status: REVIEWED

Description

Transcript Variant: This variant (4) differs in the 5' UTR and contains an alternate internal exon, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon, as used in variant 2, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).

Source sequence(s)

BQ681820, DA372561, EL949569