National and Kapodistrian University of Athens
Department of Biology
Biophysics & Bioinformatics Laboratory
Protein Information |
|
|---|---|
| Protein Name | CDP-diacylglycerol--serine O-phosphatidyltransferase 1 |
| Accession Code | F4HXY7 |
| Gene | PSS1 |
| Organism | Arabidopsis thaliana | Thale cress (Taxonomy: 3702) |
| Part of Reference Proteome? | Yes |
| Sequence (Length: 425) |
Description |
Position in the Nuclear Envelope |
|
|---|---|---|
| Location | Location ID | Description |
| Nuclear Envelope | SL-0178 | The nuclear envelope is a membrane system which surrounds the nucleoplasm of eukaryotic cells. It is composed of the nuclear lamina, nuclear pore complexes and two nuclear membranes. The space between the two membranes is called the nuclear intermembrane space. | Membrane Topology |
| Topology | Source | Annotation Type |
| Transmembrane | UniProt | Sequence Analysis {ECO:0000255} | Assigned Ontology terms |
Description |
|
|---|---|
| Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine. Is essential for phosphatidylserine (PS) biosynthesis and PE seems to be the most plausible substrate. Plays an important role in microspore maturation. {Experimental EvidencePubMed:21554450}. | Assigned Ontology terms |
National and Kapodistrian University of Athens
Department of Biology
Biophysics & Bioinformatics Laboratory