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Record Information
Version3.6
Creation Date2009-06-16 18:11:07 UTC
Update Date2013-02-09 00:28:50 UTC
HMDB IDHMDB12335
Secondary Accession NumbersNone
Metabolite Identification
Common NamePS(14:0/18:1(9Z))
DescriptionPS(14:0/18:1(9Z)) is a phosphatidylserine (PS or GPSer). It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoserines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PS(14:0/18:1(9Z)), in particular, consists of one chain of myristic acid at the C-1 position and one chain of oleic acid at the C-2 position. The myristic acid moiety is derived from nutmeg and butter, while the oleic acid moiety is derived from vegetable oils, especially olive and canola oil. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. It is usually less than 10% of the total phospholipids, the greatest concentration being in myelin from brain tissue. However, it may comprise 10 to 20 mol% of the total phospholipid in the plasma membrane and endoplasmic reticulum of the cell. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine, especially during bone formation for example. As phosphatidylserine is located entirely on the inner monolayer surface of the plasma membrane (and of other cellular membranes) and it is the most abundant anionic phospholipids. Therefore phosphatidylseriine may make the largest contribution to interfacial effects in membranes involving non-specific electrostatic interactions. This normal distribution is disturbed during platelet activation and cellular apoptosis. In human plasma, 1-stearoyl-2-oleoyl and 1-stearoyl-2-arachidonoyl species predominate, but in brain (especially grey matter), retina and many other tissues 1-stearoyl-2-docosahexaenoyl species are very abundant. Indeed, the ratio of n-3 to n-6 fatty acids in brain phosphatidylserine is very much higher than in most other lipids. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
Structure
Thumb
Synonyms
  1. 1-Myristoyl-2-oleoyl-sn-glycero-3-phosphoserine
  2. Phosphatidylserine(14:0/18:1)
  3. Phosphatidylserine(14:0/18:1n9)
  4. Phosphatidylserine(14:0/18:1w9)
  5. Phosphatidylserine(32:1)
  6. PS(14:0/18:1)
  7. PS(14:0/18:1n9)
  8. PS(14:0/18:1w9)
  9. PS(32:1)
  10. PSer(14:0/18:1)
  11. PSer(14:0/18:1n9)
  12. PSer(14:0/18:1w9)
  13. PSer(32:1)
Chemical FormulaC38H72NO10P
Average Molecular Weight733.9527
Monoisotopic Molecular Weight733.489384041
IUPAC Name(2S)-2-amino-3-({hydroxy[(2R)-2-[(9Z)-octadec-9-enoyloxy]-3-(tetradecanoyloxy)propoxy]phosphoryl}oxy)propanoic acid
Traditional IUPAC Name(2S)-2-amino-3-{[hydroxy(2R)-2-[(9Z)-octadec-9-enoyloxy]-3-(tetradecanoyloxy)propoxyphosphoryl]oxy}propanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@](N)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC)C(O)=O
InChI Identifier
InChI=1S/C38H72NO10P/c1-3-5-7-9-11-13-15-16-17-18-20-22-24-26-28-30-37(41)49-34(32-47-50(44,45)48-33-35(39)38(42)43)31-46-36(40)29-27-25-23-21-19-14-12-10-8-6-4-2/h16-17,34-35H,3-15,18-33,39H2,1-2H3,(H,42,43)(H,44,45)/b17-16-/t34-,35+/m1/s1
InChI KeyBICJOKCGLBSQJG-ZZURSVERSA-N
Chemical Taxonomy
KingdomOrganic Compounds
Super ClassLipids
ClassGlycerophospholipids
Sub ClassGlycerophosphoserines
Other Descriptors
  • Aliphatic Acyclic Compounds
Substituents
  • Acyclic Alkene
  • Alpha Amino Acid Or Derivative
  • Carboxylic Acid
  • Carboxylic Acid Ester
  • Fatty Acid Ester
  • Organic Hypophosphite
  • Organic Phosphite
  • Phosphoethanolamine
  • Phosphoric Acid Ester
  • Primary Aliphatic Amine (Alkylamine)
  • Tricarboxylic Acid Derivative
Direct ParentPhosphatidylserines
Ontology
StatusDetected and Quantified
Origin
  • Endogenous
  • Food
Biofunction
  • Cell signaling
  • Energy source
  • Fuel and energy storage
  • Fuel or energy source
  • Membrane component
  • Membrane integrity/stability
Application
  • Nutrients
  • Stabilizers
  • Surfactants and Emulsifiers
Cellular locations
  • Extracellular
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.110E-04 g/LALOGPS
logP4.3ALOGPS
logP9.13ChemAxon
logS-6.8ALOGPS
pKa (Strongest Acidic)1.47ChemAxon
pKa (Strongest Basic)9.38ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area171.68ChemAxon
Rotatable Bond Count39ChemAxon
Refractivity197.95ChemAxon
Polarizability86.51ChemAxon
Spectra
SpectraNot Available
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biofluid Locations
  • Blood
Tissue Location
  • All Tissues
  • Brain
  • Heart
  • Kidney
  • Liver
PathwaysNot Available
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.239 +/- 0.017 uMAdult (>18 years old)BothNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDFDB028954
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
NuGOwiki LinkHMDB12335
Metagene LinkHMDB12335
METLIN IDNot Available
PubChem Compound52926083
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Involved in phospholipase A2 activity
Specific function:
PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides. Has a powerful potency for releasing arachidonic acid from cell membrane phospholipids. Prefers phosphatidylethanolamine and phosphatidylcholine liposomes to those of phosphatidylserine.
Gene Name:
PLA2G10
Uniprot ID:
O15496
Molecular weight:
18153.04
General function:
Involved in diacylglycerol kinase activity
Specific function:
Reverses the normal flow of glycerolipid biosynthesis by phosphorylating diacylglycerol back to phosphatidic acid
Gene Name:
DGKG
Uniprot ID:
P49619
Molecular weight:
89095.3
General function:
Involved in diacylglycerol kinase activity
Specific function:
Upon cell stimulation converts the second messenger diacylglycerol into phosphatidate, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity
Gene Name:
DGKA
Uniprot ID:
P23743
Molecular weight:
82629.5
General function:
Involved in diacylglycerol kinase activity
Specific function:
Isoform 2 may be involved in cell growth and tumorigenesis. Involved in clathrin-dependent endocytosis
Gene Name:
DGKD
Uniprot ID:
Q16760
Molecular weight:
134524.2
General function:
Involved in diacylglycerol kinase activity
Specific function:
Exhibits high phosphorylation activity for long-chain diacylglycerols
Gene Name:
DGKB
Uniprot ID:
Q9Y6T7
Molecular weight:
90594.7
General function:
Involved in protein serine/threonine kinase activity
Specific function:
PKC is activated by diacylglycerol which in turn phosphorylates a range of cellular proteins. PKC also serves as the receptor for phorbol esters, a class of tumor promoters
Gene Name:
PRKCA
Uniprot ID:
P17252
Molecular weight:
76763.5
General function:
Involved in ATP binding
Specific function:
May play a role in the transport of aminophospholipids from the outer to the inner leaflet of various membranes and the maintenance of asymmetric distribution of phospholipids, mainly in secretory vesicles
Gene Name:
ATP8A1
Uniprot ID:
Q9Y2Q0
Molecular weight:
131368.2
General function:
Involved in calcium ion binding
Specific function:
May play a role in the antiviral response of interferon (IFN) by amplifying and enhancing the IFN response through increased expression of select subset of potent antiviral genes. May contribute to cytokine-regulated cell proliferation and differentiation
Gene Name:
PLSCR1
Uniprot ID:
O15162
Molecular weight:
35048.8
General function:
Involved in phosphatidylserine biosynthetic process
Specific function:
Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine. In membranes, PTDSS1 catalyzes mainly the conversion of phosphatidylcholine. Also converts, in vitro and to a lesser extent, phosphatidylethanolamine.
Gene Name:
PTDSS1
Uniprot ID:
P48651
Molecular weight:
55527.18
General function:
Involved in cell adhesion
Specific function:
Receptor for different ligands such as phospholipids, cholesterol ester, lipoproteins, phosphatidylserine and apoptotic cells. Probable receptor for HDL, located in particular region of the plasma membrane, called caveolae. Facilitates the flux of free and esterified cholesterol between the cell surface and extracellular donors and acceptors, such as HDL and to a lesser extent, apoB-containing lipoproteins and modified lipoproteins. Probably involved in the phagocytosis of apoptotic cells, via its phosphatidylserine binding activity. Receptor for hepatitis C virus glycoprotein E2. Binding between SCARB1 and E2 was found to be independent of the genotype of the viral isolate. Plays an important role in the uptake of HDL cholesteryl ester
Gene Name:
SCARB1
Uniprot ID:
Q8WTV0
Molecular weight:
60877.4
General function:
Involved in chemokine activity
Specific function:
Acts as a scavenger receptor on macrophages, which specifically binds to OxLDL (oxidized low density lipoprotein), suggesting that it may be involved in pathophysiology such as atherogenesis. Induces a strong chemotactic response. Induces calcium mobilization. Binds to CXCR6/Bonzo
Gene Name:
CXCL16
Uniprot ID:
Q9H2A7
Molecular weight:
27578.3
General function:
Involved in phosphatidylserine decarboxylase activity
Specific function:
Not Available
Gene Name:
PISD
Uniprot ID:
Q9UG56
Molecular weight:
43046.33
General function:
Involved in histone demethylase activity (H3-R2 specific)
Specific function:
Dioxygenase that can both act as a histone arginine demethylase and a lysyl-hydroxylase. Arginine demethylase which demethylates histone H3 at 'Arg-2' (H3R2me) and histone H4 at 'Arg-3' (H4R3me), thereby playing a central role in histone code. Also acts as a lysyl-hydroxylase that catalyzes 5-hydroxylation on specific lysine residues of target proteins such as U2AF2/U2AF65 and LUC7L2. Acts as a regulator of RNA splicing by mediating 5- hydroxylation of U2AF2/U2AF65, affecting the pre-mRNA splicing activity of U2AF2/U2AF65. Required for differentiation of multiple organs during embryogenesis. Probably acts as a key regulator of hematopoietic differentiation. Seems to be necessary for the regulation of macrophage cytokine responses
Gene Name:
JMJD6
Uniprot ID:
Q6NYC1
Molecular weight:
46461.6
General function:
Involved in phosphatidylserine biosynthetic process
Specific function:
Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine. PTDSS2 is specific for phosphatatidylethanolamine and does not act on phosphatidylcholine.
Gene Name:
PTDSS2
Uniprot ID:
Q9BVG9
Molecular weight:
56252.55
General function:
Involved in transferase activity, transferring acyl groups other than amino-acyl groups
Specific function:
Catalyzes the formation of diacylglycerol from 2-monoacylglycerol and fatty acyl-CoA. Has a preference toward monoacylglycerols containing unsaturated fatty acids in an order of C18:3 > C18:2 > C18:1 > C18:0. Plays a central role in absorption of dietary fat in the small intestine by catalyzing the resynthesis of triacylglycerol in enterocytes. May play a role in diet-induced obesity.
Gene Name:
MOGAT2
Uniprot ID:
Q3SYC2
Molecular weight:
38195.285
General function:
Involved in binding
Specific function:
Phosphorylates PtdIns, PtdIns4P and PtdIns(4,5)P2. May play a role in clathrin-coated endocytic vesicle formation and EGF signaling cascade. May be involved in mitosis and UV-induced damage response. May be a downstream effector in insulin signaling cascade
Gene Name:
PIK3C2A
Uniprot ID:
O00443
Molecular weight:
190677.8
General function:
Involved in inositol or phosphatidylinositol phosphatase activity
Specific function:
Phosphatidylinositol (PtdIns) phosphatase that specifically hydrolyzes the 5-phosphate of phosphatidylinositol-3,4,5-trisphosphate (PtdIns(3,4,5)P3) to produce PtdIns(3,4)P2, thereby negatively regulating the PI3K (phosphoinositide 3-kinase) pathways. Plays a central role in regulation of PI3K-dependent insulin signaling, although the precise molecular mechanisms and signaling pathways remain unclear. While overexpression reduces both insulin-stimulated MAP kinase and Akt activation, its absence does not affect insulin signaling or GLUT4 trafficking. Confers resistance to dietary obesity. May act by regulating AKT2, but not AKT1, phosphorylation at the plasma membrane. Part of a signaling pathway that regulates actin cytoskeleton remodeling. Required for the maintenance and dynamic remodeling of actin structures as well as in endocytosis, having a major impact on ligand-induced EGFR internalization and degradation. Participates in regulation of cortical and submembraneous actin by hydrolyzing PtdIns(3,4,5)P3 thereby regulating membrane ruffling. Regulates cell adhesion and cell spreading. Required for HGF-mediated lamellipodium formation, cell scattering and spreading. Acts as a negative regulator of EPHA2 receptor endocytosis by inhibiting via PI3K-dependent Rac1 activation. Acts as a regulator of neuritogenesis by regulating PtdIns(3,4,5)P3 level and is required to form an initial protrusive pattern, and later, maintain proper neurite outgrowth. Acts as a negative regulator of the FC-gamma-RIIA receptor (FCGR2A). Mediates signaling from the FC-gamma-RIIB receptor (FCGR2B), playing a central role in terminating signal transduction from activating immune/hematopoietic cell receptor systems. Involved in EGF signaling pathway. Upon stimulation by EGF, it is recruited by EGFR and dephosphorylates PtdIns(3,4,5)P3. Plays a negative role in regulating the PI3K-PKB pathway, possibly by inhibiting PKB activity. Down-regulates Fc-gamma-R-mediated phagocytosis in macrophages independently of INPP5D/SHIP1. In macrophages, down-regulates NF-kappa-B-dependent gene transcription by regulating macrophage colony-stimulating factor (M-CSF)-induced signaling. May also hydrolyze PtdIns(1,3,4,5)P4, and could thus affect the levels of the higher inositol polyphosphates like InsP6.
Gene Name:
INPPL1
Uniprot ID:
O15357
Molecular weight:
138597.495
General function:
Involved in calcium ion binding
Specific function:
Hydrolyzes the phosphatidylinositol 4,5-bisphosphate (PIP2) to generate 2 second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3). DAG mediates the activation of protein kinase C (PKC), while IP3 releases Ca(2+) from intracellular stores. Essential for trophoblast and placental development. May participate in cytokinesis by hydrolyzing PIP2 at the cleavage furrow.
Gene Name:
PLCD3
Uniprot ID:
Q8N3E9
Molecular weight:
89257.54
General function:
Involved in metal ion binding
Specific function:
Catalyzes the hydrolysis of sphingomyelin to form ceramide and phosphocholine. Ceramide mediates numerous cellular functions, such as apoptosis and growth arrest, and is capable of regulating these 2 cellular events independently. Also hydrolyzes sphingosylphosphocholine. Regulates the cell cycle by acting as a growth suppressor in confluent cells. Probably acts as a regulator of postnatal development and participates in bone and dentin mineralization.
Gene Name:
SMPD3
Uniprot ID:
Q9NY59
Molecular weight:
71080.1
General function:
Involved in calcium ion binding
Specific function:
May mediate accelerated ATP-independent bidirectional transbilayer migration of phospholipids upon binding calcium ions that results in a loss of phospholipid asymmetry in the plasma membrane. May play a central role in the initiation of fibrin clot formation, in the activation of mast cells and in the recognition of apoptotic and injured cells by the reticuloendothelial system
Gene Name:
PLSCR2
Uniprot ID:
Q9NRY7
Molecular weight:
25522.5
General function:
Involved in calcium ion binding
Specific function:
May mediate accelerated ATP-independent bidirectional transbilayer migration of phospholipids upon binding calcium ions that results in a loss of phospholipid asymmetry in the plasma membrane. May play a central role in the initiation of fibrin clot formation, in the activation of mast cells and in the recognition of apoptotic and injured cells by the reticuloendothelial system
Gene Name:
PLSCR3
Uniprot ID:
Q9NRY6
Molecular weight:
31648.1
General function:
Involved in calcium ion binding
Specific function:
May mediate accelerated ATP-independent bidirectional transbilayer migration of phospholipids upon binding calcium ions that results in a loss of phospholipid asymmetry in the plasma membrane. May play a central role in the initiation of fibrin clot formation, in the activation of mast cells and in the recognition of apoptotic and injured cells by the reticuloendothelial system
Gene Name:
PLSCR4
Uniprot ID:
Q9NRQ2
Molecular weight:
37005.2
General function:
Not Available
Specific function:
Not Available
Gene Name:
PLSCR5
Uniprot ID:
A0PG75
Molecular weight:
30026.2
General function:
Involved in catalytic activity
Specific function:
Hydrolyzes the ester bond at the sn-1 position of glycerophospholipids and produces 2-acyl lysophospholipids. Hydrolyzes phosphatidylserine (PS) in the form of liposomes and 1- acyl-2 lysophosphatidylserine (lyso-PS), but not triolein, phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidic acid (PA) or phosphatidylinositol (PI). Isoform 2 hydrolyzes lyso-PS but not PS. Hydrolysis of lyso-PS in peritoneal mast cells activated by receptors for IgE leads to stimulate histamine production
Gene Name:
PLA1A
Uniprot ID:
Q53H76
Molecular weight:
49715.0
General function:
Involved in phosphatidylserine binding
Specific function:
May play a role in targeting PRKCA to caveolae
Gene Name:
SDPR
Uniprot ID:
O95810
Molecular weight:
47172.8
General function:
Involved in nucleic acid binding
Specific function:
Could be a global transcriptional regulator. Modifies gene expression by affecting chromatin. May be involved in brain development and facial morphogenesis.
Gene Name:
ATRX
Uniprot ID:
P46100
Molecular weight:
282583.585
General function:
Involved in calcium-dependent phospholipid binding
Specific function:
May function in membrane trafficking. Exhibits calcium- dependent phospholipid binding properties
Gene Name:
CPNE1
Uniprot ID:
Q99829
Molecular weight:
59058.3
General function:
Involved in calcium ion binding
Specific function:
May function in membrane trafficking. Exhibits calcium- dependent phospholipid binding properties. May have a role in synaptic plasticity
Gene Name:
CPNE6
Uniprot ID:
O95741
Molecular weight:
61990.6
General function:
Involved in identical protein binding
Specific function:
Required for translocation of GLUT4 to the plasma membrane in response to insulin signaling. Required to coordinate membrane tubulation with reorganization of the actin cytoskeleton during endocytosis. Binds to lipids such as phosphatidylinositol 4,5-bisphosphate and phosphatidylserine and promotes membrane invagination and the formation of tubules. Also promotes CDC42-induced actin polymerization by recruiting WASL/N- WASP which in turn activates the Arp2/3 complex. Actin polymerization may promote the fission of membrane tubules to form endocytic vesicles. Required for the formation of podosomes, actin-rich adhesion structures specific to monocyte-derived cells. May be required for the lysosomal retention of FASLG/FASL
Gene Name:
TRIP10
Uniprot ID:
Q15642
Molecular weight:
68351.7
General function:
Involved in lipid binding
Specific function:
Required to coordinate membrane tubulation with reorganization of the actin cytoskeleton during endocytosis. May bind to lipids such as phosphatidylinositol 4,5-bisphosphate and phosphatidylserine and promote membrane invagination and the formation of tubules. Also promotes CDC42-induced actin polymerization by activating the WASL/N-WASP-WASPIP/WIP complex, the predominant form of WASL/N-WASP in cells. Actin polymerization may promote the fission of membrane tubules to form endocytic vesicles
Gene Name:
FNBP1L
Uniprot ID:
Q5T0N5
Molecular weight:
69977.0
General function:
Involved in identical protein binding
Specific function:
May act as a link between RND2 signaling and regulation of the actin cytoskeleton. Required to coordinate membrane tubulation with reorganization of the actin cytoskeleton during endocytosis. Binds to lipids such as phosphatidylinositol 4,5-bisphosphate and phosphatidylserine and promotes membrane invagination and the formation of tubules. Also enhances actin polymerization via the recruitment of WASL/N-WASP, which in turn activates the Arp2/3 complex. Actin polymerization may promote the fission of membrane tubules to form endocytic vesicles. May be required for the lysosomal retention of FASLG/FASL
Gene Name:
FNBP1
Uniprot ID:
Q96RU3
Molecular weight:
71306.3
General function:
Involved in metal ion binding
Specific function:
Catalyzes the hydrolysis of membrane sphingomyelin to form phosphorylcholine and ceramide.
Gene Name:
SMPD4
Uniprot ID:
Q9NXE4
Molecular weight:
86192.575
General function:
Involved in L-serine transmembrane transporter activity
Specific function:
Enhances the incorporation of serine into phosphatidylserine and sphingolipids
Gene Name:
SERINC1
Uniprot ID:
Q9NRX5
Molecular weight:
50494.4
General function:
Not Available
Specific function:
Seems to have an immune potentiation function
Gene Name:
PRKCDBP
Uniprot ID:
Q969G5
Molecular weight:
27625.8
General function:
Involved in calcium ion binding
Specific function:
Low affinity receptor for acetylcholine known to be targeted by disease-causing pemphigus vulgaris antibodies in keratinocytes
Gene Name:
ANXA9
Uniprot ID:
O76027
Molecular weight:
38363.2
General function:
Involved in receptor activity
Specific function:
Not Available
Gene Name:
JMJD6
Uniprot ID:
B2WTI4
Molecular weight:
42002.4
General function:
Involved in phosphatidylserine metabolic process
Specific function:
Enhances the incorporation of serine into phosphatidylserine and sphingolipids. May play a role in providing serine molecules for the formation of myelin glycosphingolipids in oligodendrocytes
Gene Name:
SERINC5
Uniprot ID:
Q86VE9
Molecular weight:
47008.7
General function:
Involved in actin binding
Specific function:
Ca(2+)-dependent actin filament-severing protein that is presumed to have a regulatory function in exocytosis by affecting the organization of the microfilament network underneath the plasma membrane. In vitro, also has barbed end capping and nucleating activities in the presence of Ca(2+)
Gene Name:
SCIN
Uniprot ID:
Q9Y6U3
Molecular weight:
80488.3
General function:
Involved in phospholipid biosynthetic process
Specific function:
Incorporates a polar amino acid serine into membranes and facilitates the synthesis of two serine-derived lipids, phosphatidylserine and sphingolipids
Gene Name:
SERINC4
Uniprot ID:
A6NH21
Molecular weight:
56869.4
General function:
Involved in receptor activity
Specific function:
Not Available
Gene Name:
JMJD6
Uniprot ID:
B2WTI3
Molecular weight:
39241.2
General function:
Involved in cell adhesion
Specific function:
Medin is the main constituent of aortic medial amyloid
Gene Name:
MFGE8
Uniprot ID:
Q08431
Molecular weight:
43122.7