PSMC6 proteasome 26S subunit, ATPase 6 [Homo sapiens (human)] - Gene

Summary

Official Symbol: PSMC6provided by HGNC
Official Full Name: proteasome 26S subunit, ATPase 6provided by HGNC
Primary source: HGNC:HGNC:9553
See related: Ensembl:ENSG00000100519 MIM:602708; AllianceGenome:HGNC:9553
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: p42; RPT5; SUG2
Summary: The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes one of the ATPase subunits, a member of the triple-A family of ATPases which have a chaperone-like activity. Pseudogenes have been identified on chromosomes 8 and 12. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in esophagus (RPKM 15.2), brain (RPKM 15.0) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 14q22.1

Exon count:: 15

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	14	NC_000014.9 (52707200..52728590)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	14	NC_060938.1 (46915014..46936383)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	14	NC_000014.8 (53173918..53195308)

Chromosome 14 - NC_000014.9 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?

The Silence of PSMC6 Inhibits Cell Growth and Metastasis in Lung Adenocarcinoma.
Title: The Silence of PSMC6 Inhibits Cell Growth and Metastasis in Lung Adenocarcinoma.
PSMC6 promotes osteoblast apoptosis through inhibiting PI3K/AKT signaling pathway activation in ovariectomy-induced osteoporosis mouse model.
Title: PSMC6 promotes osteoblast apoptosis through inhibiting PI3K/AKT signaling pathway activation in ovariectomy-induced osteoporosis mouse model.
PSMC6 was differently expressed in melanosis coli tissues.PSMC6 expression was related to cell apoptosis.
Title: Identification of candidate biomarkers associated with apoptosis in melanosis coli: GNG5, LPAR3, MAPK8, and PSMC6.
Our results provide evidence on new T1DM-susceptible loci in the PSMA3, PSMA6 and PSMC6 proteasome genes and give a new insight into the T1DM pathogenesis
Title: Genetic variations in the PSMA3, PSMA6 and PSMC6 genes are associated with type 1 diabetes in Latvians and with expression level of number of UPS-related and T1DM-susceptible genes in HapMap individuals.
Evidence of a sex-specific association of PSMC6 genetic variants with subtypes of juvenile idiopathic arthritis.
Title: Juvenile idiopathic arthritis subtype- and sex-specific associations with genetic variants in the PSMA6/PSMC6/PSMA3 gene cluster.
Advanced oxidation protein products down-regulate the expression of calcium transport channels through p44/42 MAPK signaling mechanisms in the small intestinal epithelium.
Title: Advanced oxidation protein products decrease the expression of calcium transport channels in small intestinal epithelium via the p44/42 MAPK signaling pathway.
N protein of SARS Coronavirus interacts with the host cell proteasome subunit p42.
Title: Interactions of SARS coronavirus nucleocapsid protein with the host cell proteasome subunit p42.

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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
Identification of 23 new prostate cancer susceptibility loci using the iCOGS custom genotyping array. 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)

HIV-1 interactions

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Protein interactions

Protein	Gene	Interaction	Pubs
Envelope surface glycoprotein gp120	env	Tandem affinity purification and mass spectrometry analysis identify 26S protease regulatory subunit 10B (PSMC6), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells	PubMed
Gag-Pol	gag-pol	Tandem affinity purification and mass spectrometry analysis identify 26S protease regulatory subunit 10B (PSMC6), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells	PubMed
Nef	nef	Tandem affinity purification and mass spectrometry analysis identify 26S protease regulatory subunit 10B (PSMC6), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells	PubMed
Pr55(Gag)	gag	Tandem affinity purification and mass spectrometry analysis identify 26S protease regulatory subunit 10B (PSMC6), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells	PubMed
Tat	tat	HIV-1 Tat slightly enhances the activity of the purified 26 S proteasome	PubMed
	tat	Amino acids Lys51, Arg52, and Asp67 of HIV-1 Tat represent the proteasome binding site of Tat, and Tat amino acids 37-72 are necessary for proteasomal interaction and suppression of 11 S regulator-mediated antigen presentation	PubMed
	tat	HIV-1 Tat inhibits the peptidase activity of the 20 S proteasome and interferes with the formation of the 20 S proteasome-11 S regulator complex	PubMed
	tat	HIV-1 Tat binds to the alpha2, alpha4, alpha6, alpha7, beta1, beta2, beta3, beta5, beta6, beta7, LMP7/beta5i, and MECL1/beta2i subunits of the proteasome 20 S core structure and can inhibit cellular proteasome function	PubMed
Vif	vif	HIV-1 Vif binds to the cellular cytidine deaminase APOBEC3G and targets it for degradation through an interaction with the proteasome, thereby inhibiting APOBEC3G mediated restriction of HIV-1 replication	PubMed
integrase	gag-pol	Proteasomal degradation of HIV-1 integrase in mammalian cells occurs by the N-end rule pathway	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

SHGC-59941 (e-PCR)
- UniSTS:67596

G35668 (e-PCR)
- UniSTS:4402

G43615 (e-PCR)
- UniSTS:95049

RH68060 (e-PCR)
- UniSTS:86604

D14S1297 (e-PCR)
- UniSTS:82789

G35813 (e-PCR)
- UniSTS:50126

RH80771 (e-PCR)
- UniSTS:89556

NoName (e-PCR)
- UniSTS:492522

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables ATP hydrolysis activity	IEA Inferred from Electronic Annotation more info
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables proteasome-activating activity	IBA Inferred from Biological aspect of Ancestor more info
enables proteasome-activating activity	TAS Traceable Author Statement more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-macromolecule adaptor activity	NAS Non-traceable Author Statement more info	PubMed

Process	Evidence Code	Pubs
involved_in ERAD pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of RNA polymerase II transcription preinitiation complex assembly	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of inclusion body assembly	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of proteasomal protein catabolic process	IC Inferred by Curator more info	PubMed
involved_in proteasome-mediated ubiquitin-dependent protein catabolic process	IBA Inferred from Biological aspect of Ancestor more info
involved_in proteasome-mediated ubiquitin-dependent protein catabolic process	NAS Non-traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in cytosol	TAS Traceable Author Statement more info
located_in extracellular exosome	HDA more info	PubMed
located_in inclusion body	IEA Inferred from Electronic Annotation more info
located_in membrane	HDA more info	PubMed
located_in nucleoplasm	TAS Traceable Author Statement more info
located_in nucleus	HDA more info	PubMed
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
part_of proteasome accessory complex	ISS Inferred from Sequence or Structural Similarity more info
part_of proteasome complex	IDA Inferred from Direct Assay more info	PubMed
part_of proteasome complex	NAS Non-traceable Author Statement more info	PubMed
part_of proteasome regulatory particle, base subcomplex	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: 26S proteasome regulatory subunit 10B

Names: 26S proteasome AAA-ATPase subunit RPT4; proteasome (prosome, macropain) 26S subunit, ATPase, 6; proteasome subunit p42

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_001366414.2 → NP_001353343.1 26S proteasome regulatory subunit 10B isoform 2

Status: REVIEWED

Source sequence(s)

AL133453

Conserved Domains (1) summary

COG1222
Location:1 → 286

RPT1; ATP-dependent 26S proteasome regulatory subunit [Posttranslational modification, protein turnover, chaperones]
NM_002806.5 → NP_002797.4 26S proteasome regulatory subunit 10B isoform 1

Status: REVIEWED

Source sequence(s)

AL133453, BC005390, BP384173

Consensus CDS

CCDS9710.3

UniProtKB/Swiss-Prot

B2R975, P49719, P62333, Q6IBU3, Q92524

UniProtKB/TrEMBL

V9HW24

Related

ENSP00000401802.3, ENST00000445930.7

Conserved Domains (1) summary

COG1222
Location:4 → 387

RPT1; ATP-dependent 26S proteasome regulatory subunit [Posttranslational modification, protein turnover, chaperones]

RNA

NR_158967.2 RNA Sequence

Status: REVIEWED

Source sequence(s)

AL133453

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

NC_000014.9 Reference GRCh38.p14 Primary Assembly

Range

52707200..52728590

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_047431606.1 → XP_047287562.1 26S proteasome regulatory subunit 10B isoform X1
XM_047431607.1 → XP_047287563.1 26S proteasome regulatory subunit 10B isoform X2