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IPR034581 is a Protein PLASTID TRANSCRIPTIONALLY ACTIVE 12.
<p>PTAC12, also known as HEMERA (HMR), has been shown in both rice and Arabidopsis to be involved in chloroplast development [[cite:PUB00083737], [cite:PUB00083738]]. Furthermore, PTAC12/HMR has a function in the nucleus, where it acts specifically in phytochrome signalling [[cite:PUB00083739]]. It is essential for both phytochrome B localization to photobodies and PIF (phytochrome-interacting factor) degradation. Photoactivated phytochromes directly interact with HMR and promote HMR accumulation, which in turn mediates the formation of photobodies and the degradation of PIF transcription factors to trigger photomorphogenesis [[cite:PUB00083740]].</p>
This description is obtained from EB-eye REST.
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
| GO term | Namespace | Name | Definition | Relationships |
|---|---|---|---|---|
| Cellular component | Nucleus | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. | ||
| Biological process | Regulation of transcription, DNA-templated | Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription. | ||
| Biological process | Response to light stimulus | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a light stimulus, electromagnetic radiation of wavelengths classified as infrared, visible or ultraviolet light. | ||
| Cellular component | Chloroplast | A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma. | ||
| Biological process | Positive regulation of red or far-red light signaling pathway | Any process that increases the rate, frequency or extent of the red or far-red signaling pathway, the series of molecular signals initiated upon sensing by photoreceptor molecules of red light or far red light. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | Protein plastid transcriptionally active 12; TAIR: AT2G34640.1 plastid transcriptionally active 12; Swiss-Prot: sp|F4IHY7|PTA12_ARATH Protein PLASTID TRANSCRIPTIONALLY ACTIVE 12; TrEMBL-Plants: tr|G7IP39|G7IP39_MEDTR Plastid transcriptionally active protein; Found in the gene: LotjaGi6g1v0313200 | 3 | ||
| – | Protein plastid transcriptionally active 12; TAIR: AT2G34640.1 plastid transcriptionally active 12; Swiss-Prot: sp|F4IHY7|PTA12_ARATH Protein PLASTID TRANSCRIPTIONALLY ACTIVE 12; TrEMBL-Plants: tr|A0A067GIV8|A0A067GIV8_CITSI Uncharacterized protein; Found in the gene: LotjaGi6g1v0313200 | 3 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| mobidb-lite | MobiDBLite | 1 | 50.00 |