DUS22_XENLA
ID DUS22_XENLA Reviewed; 209 AA.
AC Q6GQJ8;
DT 27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT 19-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 79.
DE RecName: Full=Dual specificity protein phosphatase 22;
DE EC=3.1.3.16;
DE EC=3.1.3.48;
GN Name=dusp22;
OS Xenopus laevis (African clawed frog).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Xenopus.
OX NCBI_TaxID=8355;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Ovary;
RG NIH - Xenopus Gene Collection (XGC) project;
RL Submitted (JUN-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Activates the Jnk signaling pathway. Dephosphorylates and
CC deactivates p38 and stress-activated protein kinase/c-Jun N-terminal
CC kinase (SAPK/JNK) (By similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + O-phospho-L-tyrosyl-[protein] = L-tyrosyl-[protein] +
CC phosphate; Xref=Rhea:RHEA:10684, Rhea:RHEA-COMP:10136, Rhea:RHEA-
CC COMP:10137, ChEBI:CHEBI:15377, ChEBI:CHEBI:43474, ChEBI:CHEBI:46858,
CC ChEBI:CHEBI:82620; EC=3.1.3.48;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + O-phospho-L-seryl-[protein] = L-seryl-[protein] +
CC phosphate; Xref=Rhea:RHEA:20629, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC COMP:11604, ChEBI:CHEBI:15377, ChEBI:CHEBI:29999, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:83421; EC=3.1.3.16;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + O-phospho-L-threonyl-[protein] = L-threonyl-[protein] +
CC phosphate; Xref=Rhea:RHEA:47004, Rhea:RHEA-COMP:11060, Rhea:RHEA-
CC COMP:11605, ChEBI:CHEBI:15377, ChEBI:CHEBI:30013, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:61977; EC=3.1.3.16;
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the protein-tyrosine phosphatase family. Non-
CC receptor class dual specificity subfamily. {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; BC072744; AAH72744.1; -; mRNA.
DR RefSeq; NP_001085436.1; NM_001091967.1.
DR AlphaFoldDB; Q6GQJ8; -.
DR SMR; Q6GQJ8; -.
DR DNASU; 443862; -.
DR GeneID; 443862; -.
DR KEGG; xla:443862; -.
DR CTD; 443862; -.
DR Xenbase; XB-GENE-6077590; dusp22.S.
DR OrthoDB; 1576308at2759; -.
DR Proteomes; UP000186698; Chromosome 6S.
DR Bgee; 443862; Expressed in heart and 19 other tissues.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0017018; F:myosin phosphatase activity; IEA:UniProtKB-EC.
DR GO; GO:0004725; F:protein tyrosine phosphatase activity; IEA:UniProtKB-EC.
DR GO; GO:0008138; F:protein tyrosine/serine/threonine phosphatase activity; IEA:InterPro.
DR GO; GO:0006470; P:protein dephosphorylation; IEA:InterPro.
DR Gene3D; 3.90.190.10; -; 1.
DR InterPro; IPR000340; Dual-sp_phosphatase_cat-dom.
DR InterPro; IPR029021; Prot-tyrosine_phosphatase-like.
DR InterPro; IPR000387; Tyr_Pase_dom.
DR InterPro; IPR020422; TYR_PHOSPHATASE_DUAL_dom.
DR Pfam; PF00782; DSPc; 1.
DR SMART; SM00195; DSPc; 1.
DR SUPFAM; SSF52799; SSF52799; 1.
DR PROSITE; PS50056; TYR_PHOSPHATASE_2; 1.
DR PROSITE; PS50054; TYR_PHOSPHATASE_DUAL; 1.
PE 2: Evidence at transcript level;
KW Cytoplasm; Hydrolase; Nucleus; Protein phosphatase; Reference proteome.
FT CHAIN 1..209
FT /note="Dual specificity protein phosphatase 22"
FT /id="PRO_0000244754"
FT DOMAIN 4..144
FT /note="Tyrosine-protein phosphatase"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00160"
FT REGION 169..192
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 178..192
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 88
FT /note="Phosphocysteine intermediate"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00160"
SQ SEQUENCE 209 AA; 23485 MW; E89FB752048C902E CRC64;
MGNGMNKILT GLFLGNFKDA RDVEQLHKNN ITHILSIHDS ARPMLEGMKY LCIPASDSPS
QNLIQHFKDS IAFIHECRLK GEGCLVHCLA GVSRSVTLVV AYVMTVTDFG WEDSLSAVRG
ARTCANPNMG FQKQLEDFGK CEVHHFRTWL KDTYGESTFH DKDEAKQLLD KHKQQEAAES
QNATSSGRQW NSHLTSLSSR SYSNYTTET