Mus musculus Gene: Ptdss2
Summary
InnateDB Gene IDBG-212007.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Ptdss2
Gene Name phosphatidylserine synthase 2
Synonyms AI481134; AI988017; PSS2
Species Mus musculus
Ensembl Gene ENSMUSG00000025495
Encoded Proteins
phosphatidylserine synthase 2
phosphatidylserine synthase 2
phosphatidylserine synthase 2
phosphatidylserine synthase 2
phosphatidylserine synthase 2
phosphatidylserine synthase 2
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000174915:
Phosphatidylserine (PS) accounts for 5 to 10% of cell membrane phospholipids. In addition to its role as a structural component, PS is involved in cell signaling, blood coagulation, and apoptosis. PS is synthesized by a calcium-dependent base-exchange reaction catalyzed by PS synthases (EC 2.7.8.8), like PTDSS2, that exchange L-serine for the polar head group of phosphatidylcholine (PC) or phosphatidylethanolamine (PE) (Sturbois-Balcerzak et al., 2001 [PubMed 11084049]).[supplied by OMIM, May 2009]
Gene Information
Type Protein coding
Genomic Location Chromosome 7:141122382-141157021
Strand Forward strand
Band F5
Transcripts
ENSMUST00000026568 ENSMUSP00000026568
ENSMUST00000174373 ENSMUSP00000133768
ENSMUST00000172787 ENSMUSP00000133352
ENSMUST00000172479 ENSMUSP00000133804
ENSMUST00000174706
ENSMUST00000173721
ENSMUST00000174058 ENSMUSP00000134176
ENSMUST00000174612 ENSMUSP00000134436
ENSMUST00000173572
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 3 interaction(s) predicted by orthology.
Predicted by orthology
Total 3 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0003882 CDP-diacylglycerol-serine O-phosphatidyltransferase activity
Biological Process
GO:0006659 phosphatidylserine biosynthetic process
Cellular Component
GO:0005622 intracellular
GO:0005789 endoplasmic reticulum membrane
GO:0016020 membrane
GO:0016021 integral component of membrane
Orthologs
Species
Homo sapiens
Gene ID
Gene Order
Pathways
NETPATH
REACTOME
Synthesis of PS pathway
Metabolism pathway
Metabolism of lipids and lipoproteins pathway
Glycerophospholipid biosynthesis pathway
Phospholipid metabolism pathway
KEGG
Glycerophospholipid metabolism pathway
INOH
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
Synthesis of PS pathway
Metabolism of lipids and lipoproteins pathway
Glycerophospholipid biosynthesis pathway
Phospholipid metabolism pathway
Metabolism pathway
KEGG
Glycerophospholipid metabolism pathway
INOH
PID NCI
Cross-References
SwissProt
TrEMBL G3UZC3
UniProt Splice Variant
Entrez Gene 27388
UniGene Mm.293591
RefSeq NM_013782 XM_006536197 XM_006536198
OMIM
CCDS CCDS22001
HPRD
IMGT
MGI ID MGI:1351664
MGI Symbol Ptdss2
EMBL AC108908 AC109272
GenPept
RNA Seq Atlas 27388