A0A2I0TEX5 · A0A2I0TEX5_LIMLA
- ProteinPhosphatidylserine synthase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids369 (go to sequence)
- Protein existenceInferred from homology
- Annotation score4/5
Function
function
Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) is replaced by L-serine.
Catalytic activity
- 1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phospho-L-serine + ethanolamineThis reaction proceeds in the forward direction.
- 1-(1Z-octadecenyl)-2-(5Z,8Z,11Z,14Z- eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-(1Z-octadecenyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-L-serine + ethanolamineThis reaction proceeds in the forward direction.
- 1-(1Z-octadecenyl)-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-(1Z-octadecenyl)-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + ethanolamineThis reaction proceeds in the forward direction.
- 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine + ethanolamineThis reaction proceeds in the forward direction.
- 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + ethanolamineThis reaction proceeds in the forward direction.
- 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoserine + ethanolamineThis reaction proceeds in the forward direction.
- 1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine + L-serine = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoserine + ethanolamineThis reaction proceeds in the forward direction.
- 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + ethanolamineThis reaction proceeds in the forward direction.
Pathway
Lipid metabolism.
Phospholipid metabolism; phosphatidylserine biosynthesis.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | endoplasmic reticulum membrane | |
Molecular Function | L-serine-phosphatidylethanolamine phosphatidyltransferase activity | |
Biological Process | phosphatidylserine biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namePhosphatidylserine synthase
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Archelosauria > Archosauria > Dinosauria > Saurischia > Theropoda > Coelurosauria > Aves > Neognathae > Charadriiformes > Scolopacidae > Limosa
Accessions
- Primary accessionA0A2I0TEX5
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Endoplasmic reticulum membrane ; Multi-pass membrane protein
Membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 37-56 | Helical | ||||
Sequence: WRFWLCVSVVYELFLIFILF | ||||||
Transmembrane | 126-143 | Helical | ||||
Sequence: WWMCMIISVMFEFLEYSL | ||||||
Transmembrane | 226-248 | Helical | ||||
Sequence: WLAVCGIIFVVRKLVCLSFSLSL | ||||||
Transmembrane | 299-320 | Helical | ||||
Sequence: YITQCWILGIILVLTWTAWRFF |
Keywords
- Cellular component
Structure
Family & Domains
Features
Showing features for region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 339-369 | Disordered | ||||
Sequence: KHEKDKCLSNGDGHSSVLEEQNGNKLRERKL |
Sequence similarities
Belongs to the phosphatidyl serine synthase family.
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusComplete
- Length369
- Mass (Da)43,597
- Last updated2018-02-28 v1
- Checksum2F5132DC0153D2FA
Keywords
- Technical term