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Details on Person UniProt:Q8GY31 CDC25

Class:IdReferenceGeneProduct:1600902
_chainChangeLogchain:1-146 added on Sat February 7 2015
_displayNameUniProt:Q8GY31 CDC25
_timestamp2025-08-15 21:44:01
chainchain:1-146
checksumEA2DD0E79784D538
commentFUNCTION Tyrosine protein phosphatase that dephosphorylates CDK complex and activate its kinase activity in vitro.FUNCTION Arsenate reductase that plays a major role in the reduction of arsenate to arsenite and arsenic retention in roots (PubMed:16567632). Has an in vitro and in vivo arsenate reductase activity (PubMed:16507083, PubMed:16766666, PubMed:22562211). Plays no role in arsenic metabolism (PubMed:22879969, PubMed:25464340).CATALYTIC ACTIVITY O-phospho-L-tyrosyl-[protein] + H2O = L-tyrosyl-[protein] + phosphateCATALYTIC ACTIVITY [glutaredoxin]-dithiol + arsenate + glutathione + H(+) = glutathionyl-S-S-[glutaredoxin] + arsenite + H2OACTIVITY REGULATION Inhibited by NSC95397.BIOPHYSICOCHEMICAL PROPERTIES Expressed in roots and at lower levels in shoots (at protein level). Expressed in leaves, stems and flowers.DISRUPTION PHENOTYPE No visible phenotype under normal growth conditions, but plants show reduced root size when grown in presence of hydroxyurea (PubMed:20647223). No visible phenotype, but decreased accumulation of total arsenic in shoots (PubMed:16507083). No effect on arsenate sensitivity (PubMed:25099865). No effect on the accumulation of arsenate in roots, efflux of arsenite or uptake of arsenate, or the total arsenic accumulation in shoots (PubMed:22879969, PubMed:25464340).MISCELLANEOUS Binds 1 zinc ion which is not required for enzyme activity (PubMed:15329414). Plants silencing ACR2 show increased sensitivity to arsenate but not arsenite (PubMed:16567632).SIMILARITY Belongs to the MPI phosphatase family.SEQUENCE CAUTION Truncated N-terminus.
created[InstanceEdit:1598031] Couchman, M, 2007-06-12
crossReference[DatabaseIdentifier:1599743] ATIDB:AT5G03455
[DatabaseIdentifier:1599662] TAIR:AT5G03455
[DatabaseIdentifier:1600073] MIPS:AT5G03455
[DatabaseIdentifier:1600074] NCBI Entrez Gene:AT5G03455
[DatabaseIdentifier:1600075] TIGR:AT5G03455
descriptionrecommendedName: fullName evidence="12"Dual specificity phosphatase Cdc25 ecNumber evidence="2"3.1.3.48 alternativeName: fullName evidence="12"Arath;CDC25 alternativeName: fullName evidence="13"Arsenate reductase shortName evidence="13"AtASR alternativeName: fullName evidence="14"Arsenate reductase 2 ecNumber evidence="7"1.20.4.1 alternativeName: fullName evidence="15"Sulfurtransferase 5 shortName evidence="15"AtStr5
geneNameCDC25
ACR2
ASR
STR5
At5g03455
F12E4_220
identifierQ8GY31
isSequenceChangedFALSE
keyword3D-structure
Cell cycle
Cell division
Hydrolase
Metal-binding
Mitosis
Nucleus
Oxidoreductase
Protein phosphatase
Reference proteome
Zinc
modified[InstanceEdit:1598234] Couchman, MS
[InstanceEdit:1601927] Preece, J, 2011-09-12
[InstanceEdit:1995863] Weiser, JD
[InstanceEdit:2132304] Weiser, JD
[InstanceEdit:2265580] Weiser, JD
[InstanceEdit:5433710] Weiser, JD
[InstanceEdit:5634237] Weiser, JD
[InstanceEdit:5673015] Weiser, JD
[InstanceEdit:8987656] Weiser, JD
[InstanceEdit:9037114] Weiser, JD
[InstanceEdit:9627708] Weiser, JD
[InstanceEdit:9637257] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9730071] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
[InstanceEdit:9963647] Weiser, Joel, 2025-08-15
nameCDC25
otherIdentifierAT5G03455
CDC25_ARATH
CDC25
250923_at
Q8GY31
Q8GY31_ARATH
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierCDC25_ARATH
Q8LC90
Q9LZE1
sequenceLength146
species[Species:170905] Arabidopsis thaliana
(referenceEntity)[EntityWithAccessionedSequence:1599422] CDC25-like protein [nucleoplasm] [Arabidopsis thaliana]
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