Q9R1S3 · PIGN_MOUSE
- ProteinGPI ethanolamine phosphate transferase 1
- GenePign
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids931 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score4/5
Function
function
Ethanolamine phosphate transferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers ethanolamine phosphate to the first alpha-1,4-linked mannose of the glycosylphosphatidylinositol precursor of GPI-anchor. May act as suppressor of replication stress and chromosome missegregation.
Miscellaneous
Target of the inhibitor of GPI biosynthesis YW3548/BE49385A.
Pathway
Glycolipid biosynthesis; glycosylphosphatidylinositol-anchor biosynthesis.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | endoplasmic reticulum membrane | |
Molecular Function | mannose-ethanolamine phosphotransferase activity | |
Molecular Function | phosphotransferase activity, for other substituted phosphate groups | |
Biological Process | GPI anchor biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGPI ethanolamine phosphate transferase 1
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strains
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Myomorpha > Muroidea > Muridae > Murinae > Mus > Mus
Accessions
- Primary accessionQ9R1S3
- Secondary accessions
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Endoplasmic reticulum membrane ; Multi-pass membrane protein
Features
Showing features for topological domain, transmembrane.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Topological domain | 1 | Cytoplasmic | |||
Transmembrane | 2-22 | Helical | |||
Topological domain | 23-442 | Lumenal | |||
Transmembrane | 443-463 | Helical | |||
Topological domain | 464-480 | Cytoplasmic | |||
Transmembrane | 481-501 | Helical | |||
Topological domain | 502 | Lumenal | |||
Transmembrane | 503-523 | Helical | |||
Topological domain | 524-543 | Cytoplasmic | |||
Transmembrane | 544-564 | Helical | |||
Topological domain | 565 | Lumenal | |||
Transmembrane | 566-586 | Helical | |||
Topological domain | 587-591 | Cytoplasmic | |||
Transmembrane | 592-612 | Helical | |||
Topological domain | 613-618 | Lumenal | |||
Transmembrane | 619-639 | Helical | |||
Topological domain | 640-649 | Cytoplasmic | |||
Transmembrane | 650-670 | Helical | |||
Topological domain | 671-685 | Lumenal | |||
Transmembrane | 686-706 | Helical | |||
Topological domain | 707-723 | Cytoplasmic | |||
Transmembrane | 724-744 | Helical | |||
Topological domain | 745-786 | Lumenal | |||
Transmembrane | 787-807 | Helical | |||
Topological domain | 808-824 | Cytoplasmic | |||
Transmembrane | 825-845 | Helical | |||
Topological domain | 846-858 | Lumenal | |||
Transmembrane | 859-879 | Helical | |||
Topological domain | 880-894 | Cytoplasmic | |||
Transmembrane | 895-915 | Helical | |||
Topological domain | 916-931 | Lumenal | |||
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain, glycosylation.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000246199 | 1-931 | GPI ethanolamine phosphate transferase 1 | ||
Glycosylation | 128 | N-linked (GlcNAc...) asparagine | |||
Glycosylation | 192 | N-linked (GlcNAc...) asparagine | |||
Glycosylation | 295 | N-linked (GlcNAc...) asparagine | |||
Glycosylation | 350 | N-linked (GlcNAc...) asparagine | |||
Glycosylation | 616 | N-linked (GlcNAc...) asparagine | |||
Keywords
- PTM
Proteomic databases
PTM databases
Structure
Family & Domains
Sequence similarities
Belongs to the PIGG/PIGN/PIGO family. PIGN subfamily.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence & Isoforms
- Sequence statusComplete
This entry describes 4 isoforms produced by Alternative splicing.
Q9R1S3-1
This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
- Name1
- Length931
- Mass (Da)105,045
- Last updated2006-07-25 v2
- Checksum75637C514E8D3AF4
Q9R1S3-2
- Name2
Q9R1S3-3
- Name3
Q9R1S3-4
- Name4
Computationally mapped potential isoform sequences
There are 4 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A087WNT9 | A0A087WNT9_MOUSE | Pign | 74 | ||
A0A087WQ32 | A0A087WQ32_MOUSE | Pign | 826 | ||
A0A087WS03 | A0A087WS03_MOUSE | Pign | 798 | ||
G3X9F1 | G3X9F1_MOUSE | Pign | 931 |
Features
Showing features for alternative sequence, sequence conflict.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Alternative sequence | VSP_019834 | 1-602 | in isoform 4 | ||
Sequence conflict | 17 | in Ref. 1; BAA82619/BAA82620 | |||
Sequence conflict | 78 | in Ref. 1; BAA82619/BAA82620/BAA82663 | |||
Sequence conflict | 213 | in Ref. 1; BAA82619/BAA82620 | |||
Alternative sequence | VSP_019835 | 603-692 | in isoform 4 | ||
Alternative sequence | VSP_019837 | 791-798 | in isoform 2 | ||
Alternative sequence | VSP_019836 | 791-826 | in isoform 3 | ||
Alternative sequence | VSP_019838 | 799-931 | in isoform 2 | ||
Alternative sequence | VSP_019839 | 827-931 | in isoform 3 | ||
Keywords
- Coding sequence diversity
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AB030279 EMBL· GenBank· DDBJ | BAA82619.1 EMBL· GenBank· DDBJ | mRNA | ||
AB030280 EMBL· GenBank· DDBJ | BAA82620.1 EMBL· GenBank· DDBJ | mRNA | ||
AB030316 EMBL· GenBank· DDBJ | BAA82663.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK132928 EMBL· GenBank· DDBJ | BAE21427.1 EMBL· GenBank· DDBJ | mRNA | ||
BC021148 EMBL· GenBank· DDBJ | AAH21148.1 EMBL· GenBank· DDBJ | mRNA |