DUSP22

From Wikipedia, the free encyclopedia

Dual specificity phosphatase 22

PDB rendering based on 1wrm.

Available structures

Ortholog search: PDBe, RCSB

List of PDB id codes
1WRM

Identifiers

Symbols

DUSP22; JKAP; JSP1; LMWDSP2; MKPX; VHX

External IDs

MGI: 1915926 HomoloGene: 86039 ChEMBL: 3924 GeneCards: DUSP22 Gene

EC number

3.1.3.16, 3.1.3.48

Gene Ontology
Molecular function	• protein tyrosine phosphatase activity • protein tyrosine/serine/threonine phosphatase activity
Cellular component	• nucleus • cytoplasm
Biological process	• negative regulation of transcription from RNA polymerase II promoter • inactivation of MAPK activity • protein dephosphorylation • apoptotic process • transforming growth factor beta receptor signaling pathway • multicellular organismal development • cell proliferation • regulation of cell proliferation • positive regulation of JNK cascade
Sources: Amigo / QuickGO

RNA expression pattern

More reference expression data

Orthologs

Species

Human

Mouse

RefSeq (mRNA)

RefSeq (protein)

Location (UCSC)

Chr 6:
0.29 – 0.35 Mb

Chr 13:
30.66 – 30.71 Mb

PubMed search

Dual specificity protein phosphatase 22 is an enzyme that in humans is encoded by the DUSP22 gene.^[1]^[2]^[3]

Interactions

DUSP22 has been shown to interact with MAPK1^[4] and MAPK8.^[4]

References

↑ Smith A, Price C, Cullen M, Muda M, King A, Ozanne B, Arkinstall S, Ashworth A (Sep 1997). "Chromosomal localization of three human dual specificity phosphatase genes (DUSP4, DUSP6, and DUSP7)". Genomics 42 (3): 524–7. doi:10.1006/geno.1997.4756. PMID 9205128.
↑ Shen Y, Luche R, Wei B, Gordon ML, Diltz CD, Tonks NK (Nov 2001). "Activation of the Jnk signaling pathway by a dual-specificity phosphatase, JSP-1". Proc Natl Acad Sci U S A 98 (24): 13613–8. doi:10.1073/pnas.231499098. PMC 61089. PMID 11717427.
↑ "Entrez Gene: DUSP22 dual specificity phosphatase 22".
↑ 4.0 4.1 Aoyama, K; Nagata M, Oshima K, Matsuda T, Aoki N (Jul 2001). "Molecular cloning and characterization of a novel dual specificity phosphatase, LMW-DSP2, that lacks the cdc25 homology domain". J. Biol. Chem. (United States) 276 (29): 27575–83. doi:10.1074/jbc.M100408200. ISSN 0021-9258. PMID 11346645. Cite uses deprecated parameters (help)

Aoyama K, Nagata M, Oshima K, et al. (2001). "Molecular cloning and characterization of a novel dual specificity phosphatase, LMW-DSP2, that lacks the cdc25 homology domain.". J. Biol. Chem. 276 (29): 27575–83. doi:10.1074/jbc.M100408200. PMID 11346645.
Alonso A, Merlo JJ, Na S, et al. (2002). "Inhibition of T cell antigen receptor signaling by VHR-related MKPX (VHX), a new dual specificity phosphatase related to VH1 related (VHR).". J. Biol. Chem. 277 (7): 5524–8. doi:10.1074/jbc.M107653200. PMID 11733513.
Chen AJ, Zhou G, Juan T, et al. (2002). "The dual specificity JKAP specifically activates the c-Jun N-terminal kinase pathway.". J. Biol. Chem. 277 (39): 36592–601. doi:10.1074/jbc.M200453200. PMID 12138158.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
Mungall AJ, Palmer SA, Sims SK, et al. (2003). "The DNA sequence and analysis of human chromosome 6.". Nature 425 (6960): 805–11. doi:10.1038/nature02055. PMID 14574404.
Alonso A, Narisawa S, Bogetz J, et al. (2004). "VHY, a novel myristoylated testis-restricted dual specificity protein phosphatase related to VHX.". J. Biol. Chem. 279 (31): 32586–91. doi:10.1074/jbc.M403442200. PMID 15138252.
Fortna A, Kim Y, MacLaren E, et al. (2004). "Lineage-specific gene duplication and loss in human and great ape evolution.". PLoS Biol. 2 (7): E207. doi:10.1371/journal.pbio.0020207. PMC 449870. PMID 15252450.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
Yokota T, Nara Y, Kashima A, et al. (2007). "Crystal structure of human dual specificity phosphatase, JNK stimulatory phosphatase-1, at 1.5 A resolution.". Proteins 66 (2): 272–8. doi:10.1002/prot.21152. PMID 17068812.
Sekine Y, Ikeda O, Hayakawa Y, et al. (2007). "DUSP22/LMW-DSP2 regulates estrogen receptor-alpha-mediated signaling through dephosphorylation of Ser-118.". Oncogene 26 (41): 6038–49. doi:10.1038/sj.onc.1210426. PMID 17384676.

PDB gallery

1wrm: Crystal structure of JSP-1

Esterase: protein tyrosine phosphatases (EC 3.1.3.48)

Class I

Classical PTPs	Receptor type PTPs PTPRA PTPRB PTPRC PTPRD PTPRE PTPRF PTPRG PTPRH PTPRJ PTPRK PTPRM PTPRN PTPRN2 PTPRO PTPRQ PTPRR PTPRS PTPRT PTPRU PTPRZ1 PTPRZ2 Non receptor type PTPs PTPN1 PTPN2 PTPN3 PTPN4 PTPN5 PTPN6 PTPN7 PTPN9 PTPN11 PTPN12 PTPN13 PTPN14 PTPN18 PTPN20 PTPN21 PTPN22 PTPN23

VH1-like or dual specific phosphatases (DSPs)	MAPK phosphatases (MKPs) DUSP1 DUSP2 DUSP4 DUSP5 DUSP6 DUSP7 DUSP8 DUSP9 DUSP10 DUSP16 MK-STYX Slingshots SSH1 SSH2 SSH3 PRLs PTP4A1 PTP4A2 PTP4A3 CDC14s CDC14A CDC14B CDKN3 PTP9Q22 Atypical DSPs DUSP3 DUSP11 DUSP12 DUSP13A DUSP13B DUSP14 DUSP15 DUSP18 DUSP19 DUSP21 DUSP22 DUSP23 DUSP24 DUSP25 DUSP26 DUSP27 EMP2A RNGTT STYX Phosphatase and tensin homologs (PTENs) PTEN TPIP TPTE TNS TENC1 Myotubularins MTM1 MTMR2 MTMR3 MTMR4 MTMR5 MTMR6 MTMR7 MTMR8 MTMR9 MTMR10 MTMR11 MTMR12 MTMR13 MTMR14 MTMR15

Class II

ACP1

Class III

Cdc25
- CDC25A
- CDC25B
- CDC25C

Class IV

Eyes absent homolog
- EYA1
- EYA2
- EYA3
- EYA4

B
enzm
1.1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 10
- 11
- 13
- 14
- 15-18
2.1
- 2
- 3
- 4
- 5
- 6
- 7
  - 2.7.10
  - 11-12
- 8
3.1
- - 3.1.3.48
- 2
- 3
- 4
  - 3.4.21
  - 22
  - 23
  - 24
- 5
- 6
- 7
4.1
- 2
- 3
- 4
- 5
- 6
5.1
- 2
- 3
- 4
- 99
6.1-3
- 4
- 5-6

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DUSP22

Interactions

References

Further reading