National and Kapodistrian University of Athens
Department of Biology
Biophysics & Bioinformatics Laboratory
Protein Information |
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|---|---|
| Protein Name | Nuclear envelope phosphatase-regulatory subunit 1 |
| Accession Code | Q8N9A8 |
| Gene | CNEP1R1 |
| Organism | Homo sapiens | Human (Taxonomy: 9606) |
| Part of Reference Proteome? | Yes |
| Sequence (Length: 125) |
Description |
Position in the Nuclear Envelope |
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|---|---|---|
| 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. |
| Nuclear Membrane | SL-0182 | The membrane surrounding the nucleus. This term is used when it is not known if the protein is found in or associated with the inner or outer nuclear membrane. | Membrane Topology |
| Topology | Source | Annotation Type |
| Transmembrane | UniProt | Sequence Analysis {ECO:0000255} | Assigned Ontology terms |
Description |
|
|---|---|
| Forms with the serine/threonine protein phosphatase CTDNEP1 an active complex which dephosphorylates and may activate LPIN1 and LPIN2. LPIN1 and LPIN2 are phosphatidate phosphatases that catalyze the conversion of phosphatidic acid to diacylglycerol and control the metabolism of fatty acids at different levels. May indirectly modulate the lipid composition of nuclear and/or endoplasmic reticulum membranes and be required for proper nuclear membrane morphology and/or dynamics. May also indirectly regulate the production of lipid droplets and triacylglycerol. {Experimental EvidencePubMed:22134922}. | Assigned Ontology terms |
Interactions with Nuclear Envelope proteins (1 interactors) |
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|---|---|---|---|
Interactions with other proteins (2 interactors) |
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National and Kapodistrian University of Athens
Department of Biology
Biophysics & Bioinformatics Laboratory