USP14

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USP14
Protein USP14 PDB 1wgg.png
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases USP14, TGT, ubiquitin specific peptidase 14
External IDs MGI: 1928898 HomoloGene: 3780 GeneCards: USP14
RNA expression pattern
PBB GE USP14 201672 s at fs.png

PBB GE USP14 201671 x at fs.png
More reference expression data
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_005151
NM_001037334

NM_001038589
NM_021522

RefSeq (protein)

NP_001032411
NP_005142

NP_067497.2
NP_001033678
NP_067497

Location (UCSC) Chr 18: 0.16 – 0.21 Mb Chr 18: 10 – 10.05 Mb
PubMed search [1] [2]
Wikidata
View/Edit Human View/Edit Mouse

Ubiquitin-specific protease 14 is an enzyme that in humans is encoded by the USP14 gene.[3][4]

This gene encodes a member of the ubiquitin-specific processing (UBP) family of proteases that is a deubiquitinating enzyme (DUB) with His and Cys domains. This protein is located in the cytoplasm and cleaves the ubiquitin moiety from ubiquitin-fused precursors and ubiquitinylated proteins. Mice with a mutation that results in reduced expression of the ortholog of this protein are retarded for growth, develop severe tremors by 2 to 3 weeks of age followed by hindlimb paralysis and death by 6 to 10 weeks of age. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.[4]

Interactions[edit]

USP14 has been shown to interact with CXCR4.[5]

References[edit]

  1. ^ "Human PubMed Reference:". 
  2. ^ "Mouse PubMed Reference:". 
  3. ^ Puente XS, Sánchez LM, Overall CM, López-Otín C (Jul 2003). "Human and mouse proteases: a comparative genomic approach". Nat Rev Genet. 4 (7): 544–58. doi:10.1038/nrg1111. PMID 12838346. 
  4. ^ a b "Entrez Gene: USP14 ubiquitin specific peptidase 14 (tRNA-guanine transglycosylase)". 
  5. ^ Mines MA, Goodwin JS, Limbird LE, Cui FF, Fan GH (Feb 2009). "Deubiquitination of CXCR4 by USP14 is critical for both CXCL12-induced CXCR4 degradation and chemotaxis but not ERK activation". J. Biol. Chem. 284 (9): 5742–52. doi:10.1074/jbc.M808507200. PMC 2645827Freely accessible. PMID 19106094. 

Further reading[edit]

  • Wilson SM, Bhattacharyya B, Rachel RA, Coppola V, Tessarollo L, Householder DB, Fletcher CF, Miller RJ, Copeland NG, Jenkins NA (2002). "Synaptic defects in ataxia mice result from a mutation in Usp14, encoding a ubiquitin-specific protease.". Nature Genetics. 32 (3): 420–425. doi:10.1038/ng1006. PMID 12368914. 
  • D'Andrea A, Pellman D (1999). "Deubiquitinating enzymes: a new class of biological regulators.". Crit. Rev. Biochem. Mol. Biol. 33 (5): 337–52. doi:10.1080/10409239891204251. PMID 9827704. 
  • Deshpande KL, Seubert PH, Tillman DM, Farkas WR, Katze JR (1996). "Cloning and characterization of cDNA encoding the rabbit tRNA-guanine transglycosylase 60-kilodalton subunit.". Arch. Biochem. Biophys. 326 (1): 1–7. doi:10.1006/abbi.1996.0039. PMID 8579355. 
  • Reuter TY, Medhurst AL, Waisfisz Q, Zhi Y, Herterich S, Hoehn H, Gross HJ, Joenje H, Hoatlin ME, Mathew CG, Huber PA (2003). "Yeast two-hybrid screens imply involvement of Fanconi anemia proteins in transcription regulation, cell signaling, oxidative metabolism, and cellular transport.". Exp. Cell Res. 289 (2): 211–21. doi:10.1016/S0014-4827(03)00261-1. PMID 14499622. 
  • Dennehey BK, Gutches DG, McConkey EH, Krauter KS (2004). "Inversion, duplication, and changes in gene context are associated with human chromosome 18 evolution.". Genomics. 83 (3): 493–501. doi:10.1016/j.ygeno.2003.08.017. PMID 14962675. 
  • Hu M, Li P, Song L, Jeffrey PD, Chenova TA, Wilkinson KD, Cohen RE, Shi Y (2005). "Structure and mechanisms of the proteasome-associated deubiquitinating enzyme USP14.". EMBO J. 24 (21): 3747–56. doi:10.1038/sj.emboj.7600832. PMC 1276716Freely accessible. PMID 16211010. 
  • Shinji S, Naito Z, Ishiwata S, Ishiwata T, Tanaka N, Furukawa K, Suzuki H, Seya T, Matsuda A, Katsuta M, Tajiri T (2006). "Ubiquitin-specific protease 14 expression in colorectal cancer is associated with liver and lymph node metastases.". Oncol. Rep. 15 (3): 539–43. doi:10.3892/or.15.3.539. PMID 16465409. 
  • Crimmins S, Jin Y, Wheeler C, Huffman AK, Chapman C, Dobrunz LE, Levey A, Roth KA, Wilson JA, Wilson SM (2006). "Transgenic rescue of ataxia mice with neuronal-specific expression of ubiquitin-specific protease 14.". J. Neurosci. 26 (44): 11423–31. doi:10.1523/JNEUROSCI.3600-06.2006. PMID 17079671.