USP53

Last updated
USP53
Identifiers
Aliases USP53 , ubiquitin specific peptidase 53
External IDs OMIM: 617431 MGI: 2139607 HomoloGene: 34521 GeneCards: USP53
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_133857

RefSeq (protein)

NP_598618

Location (UCSC) Chr 4: 119.21 – 119.3 Mb Chr 3: 122.73 – 122.78 Mb
PubMed search [3] [4]
Wikidata
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Inactive ubiquitin carboxyl-terminal hydrolase 53 is a protein that in humans is encoded by the USP53 gene. [5]

Although USP53 is classified as a deubiquitinating enzyme based on sequence homology to other proteases from this group, it lacks a functionally essential histidine in the catalytic domaine and activity assays suggest that USP53 is catalytically inactive. [6] [7] [8] Even though USP53 is devoid of catalytic activity, USP53 serves important physiological functions: mutations in Usp53 have been shown to cause progressive hearing loss in mice, [8] as well as late-onset hearing loss and cholestasis in humans. [9] USP53 localizes at cellular tight junctions and interacts with tight junction protein 2 (TJP2). [8] Mutations in TJP2 have also been shown to cause hearing impairments [10] and cholestasis. [11]

Related Research Articles

<span class="mw-page-title-main">Ubiquitin carboxy-terminal hydrolase L1</span> Protein-coding gene in the species Homo sapiens

Ubiquitin carboxy-terminal hydrolase L1 is a deubiquitinating enzyme.

<span class="mw-page-title-main">Deubiquitinating enzyme</span>

Deubiquitinating enzymes (DUBs), also known as deubiquitinating peptidases, deubiquitinating isopeptidases, deubiquitinases, ubiquitin proteases, ubiquitin hydrolases, or ubiquitin isopeptidases, are a large group of proteases that cleave ubiquitin from proteins. Ubiquitin is attached to proteins in order to regulate the degradation of proteins via the proteasome and lysosome; coordinate the cellular localisation of proteins; activate and inactivate proteins; and modulate protein-protein interactions. DUBs can reverse these effects by cleaving the peptide or isopeptide bond between ubiquitin and its substrate protein. In humans there are nearly 100 DUB genes, which can be classified into two main classes: cysteine proteases and metalloproteases. The cysteine proteases comprise ubiquitin-specific proteases (USPs), ubiquitin C-terminal hydrolases (UCHs), Machado-Josephin domain proteases (MJDs) and ovarian tumour proteases (OTU). The metalloprotease group contains only the Jab1/Mov34/Mpr1 Pad1 N-terminal+ (MPN+) (JAMM) domain proteases.

<span class="mw-page-title-main">ABCB11</span> Protein-coding gene in the species Homo sapiens

ATP-binding cassette, sub-family B member 11 also known as ABCB11 is a protein which in humans is encoded by the ABCB11 gene.

<span class="mw-page-title-main">Phospholipid-transporting ATPase IC</span> Protein-coding gene in the species Homo sapiens

Probable phospholipid-transporting ATPase IC is an enzyme that in humans is encoded by the ATP8B1 gene. This protein is associated with progressive familial intrahepatic cholestasis type 1 as well as benign recurrent intrahepatic cholestasis.

<span class="mw-page-title-main">UBE2I</span> Protein-coding gene in the species Homo sapiens

SUMO-conjugating enzyme UBC9 is an enzyme that in humans is encoded by the UBE2I gene. It is also sometimes referred to as "ubiquitin conjugating enzyme E2I" or "ubiquitin carrier protein 9", even though these names do not accurately describe its function.

<span class="mw-page-title-main">CDH23</span> Protein-coding gene in the species Homo sapiens

Cadherin-23 is a protein that in humans is encoded by the CDH23 gene.

<span class="mw-page-title-main">CYLD (gene)</span> Protein-coding gene in the species Homo sapiens

The CYLD lysine 63 deubiquitinase gene, also termed the CYLD gene, CYLD is an evolutionary ancient gene found to be present as far back on the evolutionary scale as in sponges. In humans, this gene is located in band 12.1 on the long arm of chromosome 16 and is known to code multiple proteins through the process of alternative splicing.

<span class="mw-page-title-main">UBE2V2</span> Protein-coding gene in the species Homo sapiens

Ubiquitin-conjugating enzyme E2 variant 2 is a protein that in humans is encoded by the UBE2V2 gene. Ubiquitin-conjugating enzyme E2 variant proteins constitute a distinct subfamily within the E2 protein family.

<span class="mw-page-title-main">USP5</span> Protein-coding gene in the species Homo sapiens

Ubiquitin specific peptidase 5 is an enzyme that in humans is encoded by the USP5 gene.

<span class="mw-page-title-main">USP9X</span> Protein-coding gene in the species Homo sapiens

Probable ubiquitin carboxyl-terminal hydrolase FAF-X is an enzyme that in humans is encoded by the USP9X gene.

<span class="mw-page-title-main">UBE1C</span> Protein-coding gene in the species Homo sapiens

NEDD8-activating enzyme E1 catalytic subunit is a protein that in humans is encoded by the UBA3 gene.

<span class="mw-page-title-main">USP10</span> Protein-coding gene in the species Homo sapiens

Ubiquitin specific peptidase 10, also known as USP10, is an enzyme which in humans is encoded by the USP10 gene.

<span class="mw-page-title-main">USP11</span> Protein-coding gene in the species Homo sapiens

Ubiquitin carboxyl-terminal hydrolase or Ubiquitin specific protease 11 is an enzyme that in humans is encoded by the USP11 gene. USP11 belongs to the Ubiquitin specific proteases family (USPs) which is a sub-family of the Deubiquitinating enzymes (DUBs).USPs are multiple domain proteases and belong to the C19 cysteine proteases sub‒family. Depending on their domain architecture and position there is different homology between the various members. Generally the largest domain is the catalytic domain which harbours the three residue catalytic triad that is included inside conserved motifs. The catalytic domain also contains sequences that are not related with the catalysis function and their role is mostly not clearly understood at present, the length of these sequences varies for each USP and therefore the length of the whole catalytic domain can range from approximately 295 to 850 amino acids. Particular sequences inside the catalytic domain or at the N‒terminus of some USPs have been characterised as UBL and DUSP domains respectively. In some cases, regarding the UBL domains, it has been reported to have a catalysis enhancing function as in the case of USP7. In addition, a so‒called DU domain module is the combination of a DUSP domain followed by a UBL domain separated by a linker and is found in USP11 as well as in USP15 and USP4.

<span class="mw-page-title-main">USP18</span> Protein-coding gene in the species Homo sapiens

Ubiquitin specific peptidase 18 (USP18), also known as UBP43, is a type I interferon receptor repressor and an isopeptidase. In humans, it is encoded by the USP18 gene. USP18 is induced by the immune response to type I and III interferons, and serves as a negative regulator of type I interferon, but not type III interferon. Loss of USP18 results in increased responsiveness to type I interferons and life-threatening autoinflammatory disease in humans due to the negative regulatory function of USP18 in interferon signal transduction. Independent of this activity, USP18 is also a member of the deubiquitinating protease family of enzymes. It is known to remove ISG15 conjugates from a broad range of protein substrates, a process known as deISGylation.

<span class="mw-page-title-main">BAP1</span> Protein-coding gene in the species Homo sapiens

BRCA1 associated protein-1 is a deubiquitinating enzyme that in humans is encoded by the BAP1 gene. BAP1 encodes an 80.4 kDa nuclear-localizing protein with a ubiquitin carboxy-terminal hydrolase (UCH) domain that gives BAP1 its deubiquitinase activity. Recent studies have shown that BAP1 and its fruit fly homolog, Calypso, are members of the polycomb-group proteins (PcG) of highly conserved transcriptional repressors required for long-term silencing of genes that regulate cell fate determination, stem cell pluripotency, and other developmental processes.

<span class="mw-page-title-main">RBCK1</span> Protein-coding gene in the species Homo sapiens

RanBP-type and C3HC4-type zinc finger-containing protein 1 is a protein that in humans is encoded by the RBCK1 gene.

<span class="mw-page-title-main">USP14</span> Protein-coding gene in the species Homo sapiens

Ubiquitin-specific protease 14 is an enzyme that in humans is encoded by the USP14 gene.

<span class="mw-page-title-main">USP20</span> Protein-coding gene in the species Homo sapiens

Ubiquitin carboxyl-terminal hydrolase 20 is an enzyme that in humans is encoded by the USP20 gene.

<span class="mw-page-title-main">UFM1</span> Protein-coding gene in the species Homo sapiens

Ubiquitin-fold modifier 1, also known as UFM1, is a protein which in humans is encoded by the UFM1 gene.

<span class="mw-page-title-main">RNF43</span> Protein-coding gene in the species Homo sapiens

Ring finger protein 43 is a protein that in humans is encoded by the RNF43 gene.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000145390 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000039701 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Nagase T, Kikuno R, Ishikawa KI, Hirosawa M, Ohara O (February 2000). "Prediction of the coding sequences of unidentified human genes. XVI. The complete sequences of 150 new cDNA clones from brain which code for large proteins in vitro". DNA Research. 7 (1): 65–73. doi: 10.1093/dnares/7.1.65 . PMID   10718198.
  6. Quesada V, Díaz-Perales A, Gutiérrez-Fernández A, Garabaya C, Cal S, López-Otín C (January 2004). "Cloning and enzymatic analysis of 22 novel human ubiquitin-specific proteases". Biochemical and Biophysical Research Communications. 314 (1): 54–62. doi:10.1016/j.bbrc.2003.12.050. PMID   14715245.
  7. "Entrez Gene: USP53 ubiquitin specific peptidase 53".
  8. 1 2 3 Kazmierczak M, Harris SL, Kazmierczak P, Shah P, Starovoytov V, Ohlemiller KK, Schwander M (November 2015). "Progressive Hearing Loss in Mice Carrying a Mutation in Usp53". The Journal of Neuroscience. 35 (47): 15582–98. doi:10.1523/JNEUROSCI.1965-15.2015. PMC   4659823 . PMID   26609154.
  9. Maddirevula S, Alhebbi H, Alqahtani A, Algoufi T, Alsaif HS, Ibrahim N, Abdulwahab F, Barr M, Alzaidan H, Almehaideb A, AlSasi O, Alhashem A, Hussaini HA, Wali S, Alkuraya FS (September 2018). "Identification of novel loci for pediatric cholestatic liver disease defined by KIF12, PPM1F, USP53, LSR, and WDR83OS pathogenic variants". Genetics in Medicine. 21 (5): 1164–1172. doi: 10.1038/s41436-018-0288-x . PMID   30250217. S2CID   52811525.
  10. Wang HY, Zhao YL, Liu Q, Yuan H, Gao Y, Lan L, Yu L, Wang DY, Guan J, Wang QJ (December 2015). "Identification of Two Disease-causing Genes TJP2 and GJB2 in a Chinese Family with Unconditional Autosomal Dominant Nonsyndromic Hereditary Hearing Impairment". Chinese Medical Journal. 128 (24): 3345–51. doi:10.4103/0366-6999.171440. PMC   4797511 . PMID   26668150.
  11. Sambrotta M, Strautnieks S, Papouli E, Rushton P, Clark BE, Parry DA, Logan CV, Newbury LJ, Kamath BM, Ling S, Grammatikopoulos T, Wagner BE, Magee JC, Sokol RJ, Mieli-Vergani G, Smith JD, Johnson CA, McClean P, Simpson MA, Knisely AS, Bull LN, Thompson RJ (October 2014). "Mutations in TJP2 cause progressive cholestatic liver disease". Nature Genetics. 46 (4): 326–328. doi:10.1038/ng.2918. PMC   4061468 . PMID   24614073.

Further reading