| comment |
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FUNCTION: 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}.
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SUBCELLULAR LOCATION: Cytoplasm, cytosol {ECO:0000269|PubMed:22383541}. Nucleus {ECO:0000269|PubMed:22383541}.
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INDUCTION: By cytokinin in roots and shoots. {ECO:0000269|PubMed:17408920, ECO:0000269|PubMed:22383541}.
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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}.
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SIMILARITY: Belongs to the ARR family. Type-A subfamily. {ECO:0000305}.
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SIMILARITY: Contains 1 response regulatory domain. {ECO:0000255|PROSITE-ProRule:PRU00169}.
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| created |
[InstanceEdit:9030610] Gupta, Parul, 2017-11-28
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| dbId |
9030611
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| displayName |
Unknown:Q6YVX7 Os02g0557800
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| geneName |
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Os02g0557800
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RR2
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LOC_Os02g35180
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OSJNBb0038F20.11
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| identifier |
Q6YVX7
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| keyword |
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Complete proteome
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Cytokinin signaling pathway
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Cytoplasm
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Nucleus
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Phosphoprotein
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Reference proteome
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Transcription
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Transcription regulation
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Two-component regulatory system
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| schemaClass |
ReferenceGeneProduct
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| secondaryIdentifier |
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ORR2_ORYSJ
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A0A0P0VKE8
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Q0E0D2
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