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Multisynthetase complex auxiliary component p38

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(Redirected from JTV1)

AIMP2
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesAIMP2, JTV-1, JTV1, P38, PRO0992, Multisynthetase complex auxiliary component p38, aminoacyl tRNA synthetase complex interacting multifunctional protein 2, HLD17
External IDsOMIM: 600859; MGI: 2385237; HomoloGene: 4594; GeneCards: AIMP2; OMA:AIMP2 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001172146
NM_146165

RefSeq (protein)

NP_001165617
NP_666277

Location (UCSC)Chr 7: 6.01 – 6.02 MbChr 5: 143.84 – 143.85 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Aminoacyl tRNA synthetase complex-interacting multifunctional protein 2 is an enzyme that in humans is encoded by the AIMP2 gene.[5][6][7]

Function

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The JTV1 gene is located on chromosome 7p22 flanked by two genes, HRI and PMS2. JTV1 and HRI overlap slightly and are arranged in a tail-to-tail fashion. JTV1 and PMS2 are separated by approximately 200 base pairs and are arranged head-to-head. JTV1 is transcribed in the opposite direction compared to HRI and PMS2. The function of the JTV1 gene product is unknown.[7]

Interactions

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Multisynthetase complex auxiliary component p38 has been shown to interact with Parkin (ligase),[8] P53[6] and KARS.[9][10]

References

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  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000106305Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000029610Ensembl, 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. ^ Nicolaides NC, Kinzler KW, Vogelstein B (September 1995). "Analysis of the 5' region of PMS2 reveals heterogeneous transcripts and a novel overlapping gene". Genomics. 29 (2): 329–34. doi:10.1006/geno.1995.9997. PMID 8666379.
  6. ^ a b Han JM, Park BJ, Park SG, Oh YS, Choi SJ, Lee SW, Hwang SK, Chang SH, Cho MH, Kim S (August 2008). "AIMP2/p38, the scaffold for the multi-tRNA synthetase complex, responds to genotoxic stresses via p53". Proceedings of the National Academy of Sciences of the United States of America. 105 (32): 11206–11. Bibcode:2008PNAS..10511206H. doi:10.1073/pnas.0800297105. PMC 2516205. PMID 18695251.
  7. ^ a b "Entrez Gene: JTV1 JTV1 gene".
  8. ^ Corti O, Hampe C, Koutnikova H, Darios F, Jacquier S, Prigent A, Robinson JC, Pradier L, Ruberg M, Mirande M, Hirsch E, Rooney T, Fournier A, Brice A (June 2003). "The p38 subunit of the aminoacyl-tRNA synthetase complex is a Parkin substrate: linking protein biosynthesis and neurodegeneration". Human Molecular Genetics. 12 (12): 1427–37. doi:10.1093/hmg/ddg159. PMID 12783850.
  9. ^ Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, et al. (October 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.
  10. ^ Quevillon S, Robinson JC, Berthonneau E, Siatecka M, Mirande M (January 1999). "Macromolecular assemblage of aminoacyl-tRNA synthetases: identification of protein-protein interactions and characterization of a core protein". Journal of Molecular Biology. 285 (1): 183–95. doi:10.1006/jmbi.1998.2316. PMID 9878398.

Further reading

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