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Details on Person Unknown:Q2HWG4 Os04g0442300

Class:IdReferenceGeneProduct:9030627
_displayNameUnknown:Q2HWG4 Os04g0442300
_timestamp2023-11-03 18:39:27
commentFUNCTION: Functions as response regulator involved in His-to-Asp phosphorelay signal transduction system. Phosphorylation of the Asp residue in the receiver domain activates the ability of the protein to promote the transcription of target genes. Type-A response regulators seem to act as negative regulators of the cytokinin signaling. {ECO:0000250|UniProtKB:Q9ZWS9}.
TISSUE SPECIFICITY: Expressed in roots, leaf blades, leaf sheaths, shoot apex, flowers and panicles. {ECO:0000269|PubMed:16919402}.
INDUCTION: By cytokinin in roots and shoots. {ECO:0000269|PubMed:22383541}.
PTM: Two-component system major event consists of a His-to-Asp phosphorelay between a sensor histidine kinase (HK) and a response regulator (RR). In plants, the His-to-Asp phosphorelay involves an additional intermediate named Histidine-containing phosphotransfer protein (HPt). This multistep phosphorelay consists of a His-Asp- His-Asp sequential transfer of a phosphate group between first an His and an Asp of the HK protein, followed by the transfer to a conserved His of the HPt protein and finally the transfer to an Asp in the receiver domain of the RR protein. {ECO:0000305}.
DISRUPTION PHENOTYPE: Dwarf, albino, lesion mimic and low fertility phenotypes. {ECO:0000269|PubMed:16891544}.
SIMILARITY: Belongs to the ARR family. Type-A subfamily. {ECO:0000305}.
created[InstanceEdit:9030610] Gupta, Parul, 2017-11-28
geneNameOs04g0442300
RR1
LOC_Os04g36070
identifierQ2HWG4
keywordComplete proteome
Cytokinin signaling pathway
Phosphoprotein
Reference proteome
Transcription
Transcription regulation
Two-component regulatory system
secondaryIdentifierORR1_ORYSJ
A0A0P0WAW6
(referenceEntity)[EntityWithAccessionedSequence:9030591] RR1 [nucleoplasm] [Oryza sativa]
[EntityWithAccessionedSequence:9920281] Phosphorylated RR1 at Asp-63 [nucleoplasm] [Oryza sativa]
(referenceSequence)[ModifiedResidue:9920306] phosphorylated residue at unknown position
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No pathways have been reviewed or authored by Unknown:Q2HWG4 Os04g0442300 (9030627)