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Aliases for PSMA8 Gene

Aliases for PSMA8 Gene

  • Proteasome Subunit Alpha 8 2 3 5
  • Proteasome (Prosome, Macropain) Subunit, Alpha Type, 8 2 3
  • PSMA7L 3 4
  • Proteasome Subunit Alpha Type 7-Like Protein Variant 1 3
  • Proteasome Subunit Alpha Type-7-Like 3
  • Proteasome Subunit Alpha-Type 7-Like 4
  • Proteasome Subunit Alpha-Type 8 3
  • EC 3.4.25.1 4

External Ids for PSMA8 Gene

Previous GeneCards Identifiers for PSMA8 Gene

  • GC18P021968
  • GC18P023713
  • GC18P020571

Summaries for PSMA8 Gene

GeneCards Summary for PSMA8 Gene

PSMA8 (Proteasome Subunit Alpha 8) is a Protein Coding gene. Among its related pathways are Cell Cycle, Mitotic and RET signaling. Gene Ontology (GO) annotations related to this gene include endopeptidase activity and threonine-type endopeptidase activity. An important paralog of this gene is PSMA7.

UniProtKB/Swiss-Prot for PSMA8 Gene

  • Component of the spermatoproteasome, a form of the proteasome specifically found in testis that promotes degradation of histones, thereby participating actively to the exchange of histones during spermatogenesis. The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH (By similarity).

Additional gene information for PSMA8 Gene

No data available for Entrez Gene Summary , CIViC summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PSMA8 Gene

Genomics for PSMA8 Gene

GeneHancer (GH) Regulatory Elements for PSMA8 Gene

Promoters and enhancers for PSMA8 Gene
GeneHancer (GH) Identifier GH Type GH
Score
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH18J026133 Promoter/Enhancer 1.4 EPDnew Ensembl ENCODE 650.7 -0.1 -74 1 POLR2A GABPB1 ZBTB33 PSMA8 TAF4B GC18P026127
GH18J026190 Enhancer 0.9 Ensembl ENCODE 0.2 +57.4 57369 1.7 HDGF POLR2A EED ATF7 ETV6 IKZF2 RUNX3 CREM NR2F1 MCM5 GC18M026452 SS18 NPM1P2 PSMA8
GH18J026171 Promoter 0.5 Ensembl 0.3 +37.4 37365 0.4 DHFRP1 PSMA8
GH18J026151 Enhancer 0.2 ENCODE 0.4 +17.5 17456 0.2 PSMA8 DHFRP1
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around PSMA8 on UCSC Golden Path with GeneCards custom track

Top Transcription factor binding sites by QIAGEN in the PSMA8 gene promoter:
  • PPAR-gamma2
  • PPAR-gamma1
  • MEF-2A
  • aMEF-2
  • Cart-1
  • Gfi-1
  • POU2F1
  • POU2F1a
  • POU2F1b
  • POU2F1c

Genomic Locations for PSMA8 Gene

Genomic Locations for PSMA8 Gene
chr18:26,133,836-26,193,355
(GRCh38/hg38)
Size:
59,520 bases
Orientation:
Plus strand
chr18:23,713,816-23,773,319
(GRCh37/hg19)
Size:
59,504 bases
Orientation:
Plus strand

Genomic View for PSMA8 Gene

Genes around PSMA8 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
PSMA8 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for PSMA8 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for PSMA8 Gene

Proteins for PSMA8 Gene

  • Protein details for PSMA8 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q8TAA3-PSMA8_HUMAN
    Recommended name:
    Proteasome subunit alpha-type 8
    Protein Accession:
    Q8TAA3
    Secondary Accessions:
    • B0YJ75
    • Q8IVP4
    • Q8TA98
    • Q8TAA2

    Protein attributes for PSMA8 Gene

    Size:
    256 amino acids
    Molecular mass:
    28530 Da
    Quaternary structure:
    • The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. The 20S proteasome core is composed of 28 subunits that are arranged in four stacked rings, resulting in a barrel-shaped structure. The two end rings are each formed by seven alpha subunits, and the two central rings are each formed by seven beta subunits. The catalytic chamber with the active sites is on the inside of the barrel (By similarity). Component of the spermatoproteasome, a form of the proteasome specifically found in testis.

    Alternative splice isoforms for PSMA8 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for PSMA8 Gene

Post-translational modifications for PSMA8 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

No data available for DME Specific Peptides for PSMA8 Gene

Domains & Families for PSMA8 Gene

Gene Families for PSMA8 Gene

HGNC:
Human Protein Atlas (HPA):
  • Enzymes
  • Plasma proteins
  • Predicted intracellular proteins

Graphical View of Domain Structure for InterPro Entry

Q8TAA3

UniProtKB/Swiss-Prot:

PSMA8_HUMAN :
  • Belongs to the peptidase T1A family.
Family:
  • Belongs to the peptidase T1A family.
genes like me logo Genes that share domains with PSMA8: view

Function for PSMA8 Gene

Molecular function for PSMA8 Gene

UniProtKB/Swiss-Prot Function:
Component of the spermatoproteasome, a form of the proteasome specifically found in testis that promotes degradation of histones, thereby participating actively to the exchange of histones during spermatogenesis. The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH (By similarity).
UniProtKB/Swiss-Prot CatalyticActivity:
Cleavage of peptide bonds with very broad specificity.

Enzyme Numbers (IUBMB) for PSMA8 Gene

Phenotypes From GWAS Catalog for PSMA8 Gene

Gene Ontology (GO) - Molecular Function for PSMA8 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004175 endopeptidase activity IEA,IBA --
GO:0004298 threonine-type endopeptidase activity IEA --
GO:0008233 peptidase activity IEA --
GO:0016787 hydrolase activity IEA --
genes like me logo Genes that share ontologies with PSMA8: view
genes like me logo Genes that share phenotypes with PSMA8: view

Animal Model Products

  • Taconic Biosciences Mouse Models for PSMA8

Clone Products

No data available for Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for PSMA8 Gene

Localization for PSMA8 Gene

Subcellular locations from UniProtKB/Swiss-Prot for PSMA8 Gene

Cytoplasm. Nucleus.

Subcellular locations from

COMPARTMENTS
Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for PSMA8 gene
Compartment Confidence
extracellular 5
nucleus 5
cytosol 5

Gene Ontology (GO) - Cellular Components for PSMA8 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000502 proteasome complex IEA --
GO:0005634 nucleus IBA,IEA --
GO:0005737 cytoplasm IBA,IEA --
GO:0005829 cytosol TAS --
GO:0005839 proteasome core complex IEA,IBA --
genes like me logo Genes that share ontologies with PSMA8: view

No data available for Subcellular locations from the Human Protein Atlas (HPA) for PSMA8 Gene

Pathways & Interactions for PSMA8 Gene

SuperPathways for PSMA8 Gene

SuperPathway Contained pathways
1 CDK-mediated phosphorylation and removal of Cdc6
.78
.31
2 RET signaling
3 HIV Life Cycle
.45
4 Class I MHC mediated antigen processing and presentation
5 Antigen processing-Cross presentation
genes like me logo Genes that share pathways with PSMA8: view

Gene Ontology (GO) - Biological Process for PSMA8 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000165 MAPK cascade TAS --
GO:0000209 protein polyubiquitination TAS --
GO:0002223 stimulatory C-type lectin receptor signaling pathway TAS --
GO:0002479 antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent TAS --
GO:0006508 proteolysis IEA --
genes like me logo Genes that share ontologies with PSMA8: view

No data available for SIGNOR curated interactions for PSMA8 Gene

Drugs & Compounds for PSMA8 Gene

(2) Drugs for PSMA8 Gene - From: DGIdb

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Bortezomib Approved, Investigational Pharma inhibitor, other Proteosome and NF-kappaB inhibitor, Other, Proteasome inhibitors 826
carfilzomib Approved, Investigational Pharma other, Inhibitor Other, 20S Proteasome Inhibitor 0
genes like me logo Genes that share compounds with PSMA8: view

Transcripts for PSMA8 Gene

Unigene Clusters for PSMA8 Gene

Proteasome (prosome, macropain) subunit, alpha type, 8:
Representative Sequences:

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for PSMA8 Gene

ExUns: 1 ^ 2 ^ 3 ^ 4a · 4b ^ 5 ^ 6 ^ 7 ^ 8
SP1: -
SP2:

Relevant External Links for PSMA8 Gene

GeneLoc Exon Structure for
PSMA8
ECgene alternative splicing isoforms for
PSMA8

Expression for PSMA8 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for PSMA8 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for PSMA8 Gene

This gene is overexpressed in Testis (x42.6).

Protein differential expression in normal tissues from HIPED for PSMA8 Gene

This gene is overexpressed in Lung (16.5), Nasal epithelium (14.2), Blymphocyte (10.4), and Tlymphocyte (7.6).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for PSMA8 Gene



Protein tissue co-expression partners for PSMA8 Gene

NURSA nuclear receptor signaling pathways regulating expression of PSMA8 Gene:

PSMA8

SOURCE GeneReport for Unigene cluster for PSMA8 Gene:

Hs.464813

Evidence on tissue expression from TISSUES for PSMA8 Gene

  • Eye(3.5)
genes like me logo Genes that share expression patterns with PSMA8: view

No data available for mRNA Expression by UniProt/SwissProt and Phenotype-based relationships between genes and organs from Gene ORGANizer for PSMA8 Gene

Orthologs for PSMA8 Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for PSMA8 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia PSMA8 34 33
  • 99.61 (n)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia PSMA8 34
  • 94 (a)
OneToOne
cow
(Bos Taurus)
Mammalia PSMA8 34 33
  • 92.3 (n)
OneToOne
dog
(Canis familiaris)
Mammalia PSMA8 34 33
  • 91.88 (n)
OneToOne
rat
(Rattus norvegicus)
Mammalia Psma8 33
  • 88.79 (n)
mouse
(Mus musculus)
Mammalia Psma8 16 34 33
  • 88.65 (n)
zebrafish
(Danio rerio)
Actinopterygii psma8 34 33
  • 73.02 (n)
OneToOne
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP005423 33
  • 61.9 (n)
fruit fly
(Drosophila melanogaster)
Insecta Pros28.1 34 33
  • 61.62 (n)
ManyToMany
Pros28.1A 34
  • 59 (a)
ManyToMany
Pros28.1B 34
  • 52 (a)
ManyToMany
worm
(Caenorhabditis elegans)
Secernentea pas-4 34
  • 57 (a)
OneToMany
K. lactis yeast
(Kluyveromyces lactis)
Saccharomycetes KLLA0B11836g 33
  • 59.39 (n)
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes PRE6 34 33
  • 56.52 (n)
OneToMany
A. gosspyii yeast
(Ashbya gossypii)
Saccharomycetes AGOS_AAR012C 33
  • 52.26 (n)
thale cress
(Arabidopsis thaliana)
eudicotyledons PAD1 33
  • 66.22 (n)
rice
(Oryza sativa)
Liliopsida Os09g0538200 33
  • 60.03 (n)
sea squirt
(Ciona savignyi)
Ascidiacea CSA.4812 34
  • 77 (a)
OneToMany
Cin.3518 33
fission yeast
(Schizosaccharomyces pombe)
Schizosaccharomycetes pre6 33
  • 59.62 (n)
bread mold
(Neurospora crassa)
Ascomycetes NCU06440 33
  • 59.5 (n)
sea squirt
(Ciona intestinalis)
Ascidiacea Cin.3518 33
Species where no ortholog for PSMA8 was found in the sources mined by GeneCards:
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)

Evolution for PSMA8 Gene

ENSEMBL:
Gene Tree for PSMA8 (if available)
TreeFam:
Gene Tree for PSMA8 (if available)
Aminode:
Evolutionary constrained regions (ECRs) for PSMA8: view image

Paralogs for PSMA8 Gene

Paralogs for PSMA8 Gene

(8) SIMAP similar genes for PSMA8 Gene using alignment to 4 proteins:

  • PSA7L_HUMAN
  • B0YJ74_HUMAN
  • F5GY34_HUMAN
  • Q4G1B8_HUMAN
genes like me logo Genes that share paralogs with PSMA8: view

Variants for PSMA8 Gene

Sequence variations from dbSNP and Humsavar for PSMA8 Gene

SNP ID Clin Chr 18 pos Variation AA Info Type
rs1000028220 -- 26,157,445(+) C/T intron_variant
rs1000190128 -- 26,185,992(+) A/C intron_variant
rs1000275566 -- 26,164,734(+) G/T intron_variant
rs1000305229 -- 26,137,937(+) G/A intron_variant
rs1000389151 -- 26,150,981(+) A/G intron_variant

Structural Variations from Database of Genomic Variants (DGV) for PSMA8 Gene

Variant ID Type Subtype PubMed ID
dgv547n67 CNV loss 20364138
dgv5874n54 CNV loss 21841781
dgv5875n54 CNV loss 21841781
dgv74e180 CNV loss 20482838
esv1011173 CNV loss 20482838
esv1171407 CNV deletion 17803354
esv1206471 CNV deletion 17803354
esv2119871 CNV deletion 18987734
esv2575414 CNV deletion 19546169
esv2656127 CNV loss 23635498
esv2660254 CNV deletion 23128226
esv2665076 CNV deletion 23128226
esv27050 CNV loss 19812545
esv2716880 CNV deletion 23290073
esv2716881 CNV deletion 23290073
esv28116 CNV loss 19812545
esv3136012 CNV deletion 24192839
esv3137123 CNV deletion 24192839
esv3555143 CNV deletion 23714750
esv3555145 CNV deletion 23714750
esv3642017 CNV loss 21293372
esv3642018 CNV loss 21293372
esv3642019 CNV gain 21293372
esv3977 CNV loss 18987735
esv995923 CNV deletion 20482838
esv996517 CNV deletion 20482838
nsv2233 CNV insertion 18451855
nsv2234 CNV deletion 18451855
nsv498877 CNV loss 21111241
nsv576576 CNV gain 21841781
nsv576577 CNV loss 21841781
nsv576578 CNV loss 21841781
nsv576583 CNV loss 21841781
nsv576585 CNV loss 21841781
nsv930497 CNV deletion 23359205
nsv961036 CNV duplication 23825009

Variation tolerance for PSMA8 Gene

Residual Variation Intolerance Score: 49.6% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 1.16; 23.36% of all genes are more intolerant (likely to be disease-causing)

Additional Variant Information for PSMA8 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for
PSMA8

SNP Genotyping and Copy Number Assay Products

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PSMA8 Gene

Disorders for PSMA8 Gene

Additional Disease Information for PSMA8

No disorders were found for PSMA8 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for PSMA8 Gene

Publications for PSMA8 Gene

  1. DNA sequence and analysis of human chromosome 18. (PMID: 16177791) Nusbaum C … Lander ES (Nature 2005) 3 4 58
  2. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard DS … MGC Project Team (Genome research 2004) 3 4 58
  3. Architecture of the human interactome defines protein communities and disease networks. (PMID: 28514442) Huttlin EL … Harper JW (Nature 2017) 3 58
  4. Yeast two-hybrid screening identified WDR77 as a novel interacting partner of TSC22D2. (PMID: 27337956) Li Q … Xiong W (Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine 2016) 3 58
  5. Quantitative Proteomics Reveals Dynamic Interactions of the Minichromosome Maintenance Complex (MCM) in the Cellular Response to Etoposide Induced DNA Damage. (PMID: 25963833) Drissi R … Boisvert FM (Molecular & cellular proteomics : MCP 2015) 3 58

Products for PSMA8 Gene

Sources for PSMA8 Gene

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