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Showing metabocard for PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) (HMDB0012437)

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enzymes (41) Show 41 proteins
Record Information
Version5.0
StatusDetected and Quantified
Creation Date2009-06-16 18:12:51 UTC
Update Date2022-03-07 02:51:25 UTC
HMDB IDHMDB0012437
Secondary Accession Numbers
  • HMDB12437
Metabolite Identification
Common NamePS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))
DescriptionPS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 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(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of homo-g-linolenic acid at the C-2 position. The arachidonic acid moiety is derived from animal fats and eggs, while the homo-g-linolenic acid moiety is derived from fish oils, liver and kidney. 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
Data?1582753054
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))


  Mrv0541 02241204042D          

 60 59  0  0  1  0            999 V2000
   21.8932   -6.4860    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   18.9943   -7.5585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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   17.6441   -7.5585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.6695   -7.9482    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   16.9689   -7.9482    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   17.7924   -8.7278    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   20.3446   -7.5585    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
   19.9548   -6.8833    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   20.7344   -8.2336    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   21.0197   -7.1687    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   21.6948   -7.5585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.3699   -7.1687    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
   18.9070   -8.7575    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   23.0660   -6.5555    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.8633   -7.0171    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   23.0660   -5.7107    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
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M  END
Download

3D MOL for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))

HMDB0012437
     RDKit          3D
PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))
134133  0  0  0  0  0  0  0  0999 V2000
   -3.5567   -6.0551    4.4699 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0622   -4.9781    5.3967 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1308   -4.7051    6.5377 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7593   -4.2534    6.1435 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7862   -2.9599    5.3509 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3832   -1.8610    6.1156 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7950   -0.7437    6.4201 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4093   -0.3815    6.0473 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3812   -0.0338    7.2506 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5155   -0.5783    7.5814 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3065   -1.6209    6.9236 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -4.3021   -4.0577    4.8566 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -3.6154   -3.8976    7.1431 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -2.3740    0.0290    7.0190 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0848   -1.1386    5.4371 H   0  0  0  0  0  0  0  0  0  0  0  0
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    1.9498   -0.1577    8.5362 H   0  0  0  0  0  0  0  0  0  0  0  0
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    3.1297   -2.5417    8.7439 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6239   -4.7617    8.3094 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8215   -5.2580    6.7546 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1293   -3.7791    5.7825 H   0  0  0  0  0  0  0  0  0  0  0  0
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M  END
Download

3D SDF for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))


  Mrv0541 02241204042D          

 60 59  0  0  1  0            999 V2000
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M  END
> <DATABASE_ID>
HMDB0012437

> <DATABASE_NAME>
hmdb

> <SMILES>
[H][C@](N)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)C(O)=O

> <INCHI_IDENTIFIER>
InChI=1S/C46H76NO10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-44(48)54-39-42(40-55-58(52,53)56-41-43(47)46(50)51)57-45(49)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11-14,17-20,23-26,29,31,42-43H,3-10,15-16,21-22,27-28,30,32-41,47H2,1-2H3,(H,50,51)(H,52,53)/b13-11-,14-12-,19-17-,20-18-,25-23-,26-24-,31-29-/t42-,43+/m1/s1

> <INCHI_KEY>
IEHVRLNIHFLLMS-WUDDRQCASA-N

> <FORMULA>
C46H76NO10P

> <MOLECULAR_WEIGHT>
834.0701

> <EXACT_MASS>
833.520684169

> <JCHEM_ACCEPTOR_COUNT>
7

> <JCHEM_AVERAGE_POLARIZABILITY>
95.25735286570968

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(2S)-2-amino-3-({hydroxy[(2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propoxy]phosphoryl}oxy)propanoic acid

> <ALOGPS_LOGP>
5.08

> <JCHEM_LOGP>
10.51660448889938

> <ALOGPS_LOGS>
-7.07

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
2.178396015655375

> <JCHEM_PKA_STRONGEST_ACIDIC>
1.468033999178458

> <JCHEM_PKA_STRONGEST_BASIC>
9.376604467850061

> <JCHEM_POLAR_SURFACE_AREA>
171.68

> <JCHEM_REFRACTIVITY>
241.4580000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
41

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
7.02e-05 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2S)-2-amino-3-{[hydroxy(2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propoxyphosphoryl]oxy}propanoic acid

> <JCHEM_VEBER_RULE>
0

$$$$
Download

3D-SDF for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))

HMDB0012437
     RDKit          3D
PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))
134133  0  0  0  0  0  0  0  0999 V2000
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Download

PDB for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))

HEADER    PROTEIN                                 24-FEB-12   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   24-FEB-12         0                                  
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HETATM   27  C   UNK     0      15.671 -14.067   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0      17.005 -14.067   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0      18.339 -14.837   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0      19.672 -14.067   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0      21.006 -14.067   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0      22.340 -14.837   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0      23.673 -14.067   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0      25.007 -14.067   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0      26.341 -14.837   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0      27.674 -14.067   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0      29.008 -14.837   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0      30.342 -14.067   0.000  0.00  0.00           C+0
HETATM   39  O   UNK     0      30.342 -12.527   0.000  0.00  0.00           O+0
HETATM   40  C   UNK     0       6.539 -17.062   0.000  0.00  0.00           C+0
HETATM   41  C   UNK     0       7.872 -16.292   0.000  0.00  0.00           C+0
HETATM   42  C   UNK     0       9.206 -17.062   0.000  0.00  0.00           C+0
HETATM   43  C   UNK     0      10.540 -16.292   0.000  0.00  0.00           C+0
HETATM   44  C   UNK     0      11.873 -17.062   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0      13.207 -16.292   0.000  0.00  0.00           C+0
HETATM   46  C   UNK     0      14.541 -16.292   0.000  0.00  0.00           C+0
HETATM   47  C   UNK     0      15.875 -17.062   0.000  0.00  0.00           C+0
HETATM   48  C   UNK     0      17.208 -16.292   0.000  0.00  0.00           C+0
HETATM   49  C   UNK     0      18.542 -16.292   0.000  0.00  0.00           C+0
HETATM   50  C   UNK     0      19.876 -17.062   0.000  0.00  0.00           C+0
HETATM   51  C   UNK     0      21.209 -16.292   0.000  0.00  0.00           C+0
HETATM   52  C   UNK     0      22.543 -16.292   0.000  0.00  0.00           C+0
HETATM   53  C   UNK     0      23.877 -17.062   0.000  0.00  0.00           C+0
HETATM   54  C   UNK     0      25.210 -16.292   0.000  0.00  0.00           C+0
HETATM   55  C   UNK     0      26.544 -17.062   0.000  0.00  0.00           C+0
HETATM   56  C   UNK     0      27.878 -16.292   0.000  0.00  0.00           C+0
HETATM   57  C   UNK     0      29.211 -17.062   0.000  0.00  0.00           C+0
HETATM   58  C   UNK     0      30.545 -16.292   0.000  0.00  0.00           C+0
HETATM   59  C   UNK     0      31.879 -17.062   0.000  0.00  0.00           C+0
HETATM   60  O   UNK     0      31.879 -18.602   0.000  0.00  0.00           O+0
CONECT    1   13                                                            
CONECT    2    3    5                                                       
CONECT    3    2    4    7   14                                             
CONECT    4    3    6                                                       
CONECT    5    2    8                                                       
CONECT    6    4   38                                                       
CONECT    7    3   59                                                       
CONECT    8    5    9   10   11                                             
CONECT    9    8                                                            
CONECT   10    8                                                            
CONECT   11    8   12                                                       
CONECT   12   11   13                                                       
CONECT   13   12   15   18    1                                             
CONECT   14    3                                                            
CONECT   15   13   16   17                                                  
CONECT   16   15                                                            
CONECT   17   15                                                            
CONECT   18   13                                                            
CONECT   19   20                                                            
CONECT   20   19   21                                                       
CONECT   21   20   22                                                       
CONECT   22   21   23                                                       
CONECT   23   22   24                                                       
CONECT   24   23   25                                                       
CONECT   25   24   26                                                       
CONECT   26   25   27                                                       
CONECT   27   26   28                                                       
CONECT   28   27   29                                                       
CONECT   29   28   30                                                       
CONECT   30   29   31                                                       
CONECT   31   30   32                                                       
CONECT   32   31   33                                                       
CONECT   33   32   34                                                       
CONECT   34   33   35                                                       
CONECT   35   34   36                                                       
CONECT   36   35   37                                                       
CONECT   37   36   38                                                       
CONECT   38   37    6   39                                                  
CONECT   39   38                                                            
CONECT   40   41                                                            
CONECT   41   40   42                                                       
CONECT   42   41   43                                                       
CONECT   43   42   44                                                       
CONECT   44   43   45                                                       
CONECT   45   44   46                                                       
CONECT   46   45   47                                                       
CONECT   47   46   48                                                       
CONECT   48   47   49                                                       
CONECT   49   48   50                                                       
CONECT   50   49   51                                                       
CONECT   51   50   52                                                       
CONECT   52   51   53                                                       
CONECT   53   52   54                                                       
CONECT   54   53   55                                                       
CONECT   55   54   56                                                       
CONECT   56   55   57                                                       
CONECT   57   56   58                                                       
CONECT   58   57   59                                                       
CONECT   59   58    7   60                                                  
CONECT   60   59                                                            
MASTER        0    0    0    0    0    0    0    0   60    0  118    0
END
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3D PDB for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))

COMPND    HMDB0012437
HETATM    1  C1  UNL     1      -3.557  -6.055   4.470  1.00  0.00           C  
HETATM    2  C2  UNL     1      -4.062  -4.978   5.397  1.00  0.00           C  
HETATM    3  C3  UNL     1      -3.131  -4.705   6.538  1.00  0.00           C  
HETATM    4  C4  UNL     1      -1.759  -4.253   6.143  1.00  0.00           C  
HETATM    5  C5  UNL     1      -1.786  -2.960   5.351  1.00  0.00           C  
HETATM    6  C6  UNL     1      -2.383  -1.861   6.116  1.00  0.00           C  
HETATM    7  C7  UNL     1      -1.795  -0.744   6.420  1.00  0.00           C  
HETATM    8  C8  UNL     1      -0.409  -0.382   6.047  1.00  0.00           C  
HETATM    9  C9  UNL     1       0.381  -0.034   7.251  1.00  0.00           C  
HETATM   10  C10 UNL     1       1.515  -0.578   7.581  1.00  0.00           C  
HETATM   11  C11 UNL     1       2.306  -1.621   6.924  1.00  0.00           C  
HETATM   12  C12 UNL     1       2.601  -2.783   7.781  1.00  0.00           C  
HETATM   13  C13 UNL     1       2.314  -4.029   7.529  1.00  0.00           C  
HETATM   14  C14 UNL     1       1.627  -4.549   6.326  1.00  0.00           C  
HETATM   15  C15 UNL     1       2.529  -5.461   5.605  1.00  0.00           C  
HETATM   16  C16 UNL     1       2.937  -5.319   4.356  1.00  0.00           C  
HETATM   17  C17 UNL     1       2.527  -4.195   3.503  1.00  0.00           C  
HETATM   18  C18 UNL     1       3.700  -3.343   2.999  1.00  0.00           C  
HETATM   19  C19 UNL     1       3.162  -2.240   2.124  1.00  0.00           C  
HETATM   20  C20 UNL     1       4.190  -1.356   1.547  1.00  0.00           C  
HETATM   21  O1  UNL     1       4.534  -0.269   2.112  1.00  0.00           O  
HETATM   22  O2  UNL     1       4.800  -1.694   0.369  1.00  0.00           O  
HETATM   23  C21 UNL     1       5.764  -0.897  -0.283  1.00  0.00           C  
HETATM   24  C22 UNL     1       5.049   0.356  -0.707  1.00  0.00           C  
HETATM   25  C23 UNL     1       3.934  -0.041  -1.701  1.00  0.00           C  
HETATM   26  O3  UNL     1       3.247   1.102  -2.009  1.00  0.00           O  
HETATM   27  P1  UNL     1       1.976   0.848  -3.085  1.00  0.00           P  
HETATM   28  O4  UNL     1       2.085   1.907  -4.169  1.00  0.00           O  
HETATM   29  O5  UNL     1       2.103  -0.652  -3.866  1.00  0.00           O  
HETATM   30  O6  UNL     1       0.464   1.054  -2.352  1.00  0.00           O  
HETATM   31  C24 UNL     1       0.546   1.595  -1.099  1.00  0.00           C  
HETATM   32  C25 UNL     1      -0.837   1.741  -0.513  1.00  0.00           C  
HETATM   33  N1  UNL     1      -1.607   2.626  -1.327  1.00  0.00           N  
HETATM   34  C26 UNL     1      -0.823   2.189   0.877  1.00  0.00           C  
HETATM   35  O7  UNL     1      -0.224   1.522   1.747  1.00  0.00           O  
HETATM   36  O8  UNL     1      -1.468   3.351   1.250  1.00  0.00           O  
HETATM   37  O9  UNL     1       5.842   1.288  -1.411  1.00  0.00           O  
HETATM   38  C27 UNL     1       5.943   2.588  -0.966  1.00  0.00           C  
HETATM   39  O10 UNL     1       5.330   2.901   0.083  1.00  0.00           O  
HETATM   40  C28 UNL     1       6.723   3.671  -1.639  1.00  0.00           C  
HETATM   41  C29 UNL     1       5.901   4.162  -2.841  1.00  0.00           C  
HETATM   42  C30 UNL     1       4.560   4.630  -2.374  1.00  0.00           C  
HETATM   43  C31 UNL     1       3.623   5.053  -3.490  1.00  0.00           C  
HETATM   44  C32 UNL     1       2.279   5.445  -2.875  1.00  0.00           C  
HETATM   45  C33 UNL     1       1.310   5.783  -4.025  1.00  0.00           C  
HETATM   46  C34 UNL     1      -0.006   6.103  -3.484  1.00  0.00           C  
HETATM   47  C35 UNL     1      -1.072   5.397  -3.742  1.00  0.00           C  
HETATM   48  C36 UNL     1      -1.030   4.201  -4.618  1.00  0.00           C  
HETATM   49  C37 UNL     1      -2.042   4.444  -5.691  1.00  0.00           C  
HETATM   50  C38 UNL     1      -3.056   3.675  -5.964  1.00  0.00           C  
HETATM   51  C39 UNL     1      -3.289   2.442  -5.201  1.00  0.00           C  
HETATM   52  C40 UNL     1      -4.547   2.448  -4.499  1.00  0.00           C  
HETATM   53  C41 UNL     1      -5.498   1.555  -4.688  1.00  0.00           C  
HETATM   54  C42 UNL     1      -5.366   0.480  -5.626  1.00  0.00           C  
HETATM   55  C43 UNL     1      -5.379  -0.905  -5.076  1.00  0.00           C  
HETATM   56  C44 UNL     1      -6.546  -1.426  -4.370  1.00  0.00           C  
HETATM   57  C45 UNL     1      -7.026  -0.800  -3.116  1.00  0.00           C  
HETATM   58  C46 UNL     1      -5.991  -0.751  -2.026  1.00  0.00           C  
HETATM   59  H1  UNL     1      -3.895  -7.051   4.840  1.00  0.00           H  
HETATM   60  H2  UNL     1      -4.069  -5.918   3.482  1.00  0.00           H  
HETATM   61  H3  UNL     1      -2.481  -5.996   4.304  1.00  0.00           H  
HETATM   62  H4  UNL     1      -5.008  -5.365   5.843  1.00  0.00           H  
HETATM   63  H5  UNL     1      -4.302  -4.058   4.857  1.00  0.00           H  
HETATM   64  H6  UNL     1      -3.081  -5.609   7.185  1.00  0.00           H  
HETATM   65  H7  UNL     1      -3.615  -3.898   7.143  1.00  0.00           H  
HETATM   66  H8  UNL     1      -1.215  -5.030   5.574  1.00  0.00           H  
HETATM   67  H9  UNL     1      -1.203  -4.023   7.074  1.00  0.00           H  
HETATM   68  H10 UNL     1      -0.820  -2.774   4.899  1.00  0.00           H  
HETATM   69  H11 UNL     1      -2.473  -3.186   4.462  1.00  0.00           H  
HETATM   70  H12 UNL     1      -3.440  -1.995   6.466  1.00  0.00           H  
HETATM   71  H13 UNL     1      -2.374   0.029   7.019  1.00  0.00           H  
HETATM   72  H14 UNL     1       0.085  -1.139   5.437  1.00  0.00           H  
HETATM   73  H15 UNL     1      -0.423   0.547   5.420  1.00  0.00           H  
HETATM   74  H16 UNL     1      -0.079   0.764   7.887  1.00  0.00           H  
HETATM   75  H17 UNL     1       1.950  -0.158   8.536  1.00  0.00           H  
HETATM   76  H18 UNL     1       3.328  -1.169   6.660  1.00  0.00           H  
HETATM   77  H19 UNL     1       1.856  -1.965   5.969  1.00  0.00           H  
HETATM   78  H20 UNL     1       3.130  -2.542   8.744  1.00  0.00           H  
HETATM   79  H21 UNL     1       2.624  -4.762   8.309  1.00  0.00           H  
HETATM   80  H22 UNL     1       0.821  -5.258   6.755  1.00  0.00           H  
HETATM   81  H23 UNL     1       1.129  -3.779   5.782  1.00  0.00           H  
HETATM   82  H24 UNL     1       2.890  -6.334   6.155  1.00  0.00           H  
HETATM   83  H25 UNL     1       3.621  -6.102   3.960  1.00  0.00           H  
HETATM   84  H26 UNL     1       1.853  -3.528   4.051  1.00  0.00           H  
HETATM   85  H27 UNL     1       2.006  -4.630   2.614  1.00  0.00           H  
HETATM   86  H28 UNL     1       4.411  -4.022   2.504  1.00  0.00           H  
HETATM   87  H29 UNL     1       4.192  -2.883   3.877  1.00  0.00           H  
HETATM   88  H30 UNL     1       2.400  -1.631   2.711  1.00  0.00           H  
HETATM   89  H31 UNL     1       2.585  -2.709   1.302  1.00  0.00           H  
HETATM   90  H32 UNL     1       6.574  -0.610   0.437  1.00  0.00           H  
HETATM   91  H33 UNL     1       6.185  -1.442  -1.163  1.00  0.00           H  
HETATM   92  H34 UNL     1       4.625   0.850   0.160  1.00  0.00           H  
HETATM   93  H35 UNL     1       3.349  -0.875  -1.310  1.00  0.00           H  
HETATM   94  H36 UNL     1       4.459  -0.373  -2.622  1.00  0.00           H  
HETATM   95  H37 UNL     1       2.428  -1.333  -3.233  1.00  0.00           H  
HETATM   96  H38 UNL     1       1.078   2.577  -1.087  1.00  0.00           H  
HETATM   97  H39 UNL     1       1.126   0.924  -0.433  1.00  0.00           H  
HETATM   98  H40 UNL     1      -1.323   0.717  -0.586  1.00  0.00           H  
HETATM   99  H41 UNL     1      -1.397   3.624  -1.242  1.00  0.00           H  
HETATM  100  H42 UNL     1      -2.612   2.386  -1.431  1.00  0.00           H  
HETATM  101  H43 UNL     1      -2.345   3.398   1.754  1.00  0.00           H  
HETATM  102  H44 UNL     1       7.687   3.246  -1.946  1.00  0.00           H  
HETATM  103  H45 UNL     1       6.900   4.540  -0.993  1.00  0.00           H  
HETATM  104  H46 UNL     1       5.783   3.396  -3.596  1.00  0.00           H  
HETATM  105  H47 UNL     1       6.458   5.020  -3.257  1.00  0.00           H  
HETATM  106  H48 UNL     1       4.696   5.561  -1.748  1.00  0.00           H  
HETATM  107  H49 UNL     1       4.046   3.924  -1.686  1.00  0.00           H  
HETATM  108  H50 UNL     1       3.984   5.997  -3.976  1.00  0.00           H  
HETATM  109  H51 UNL     1       3.448   4.293  -4.250  1.00  0.00           H  
HETATM  110  H52 UNL     1       1.818   4.613  -2.337  1.00  0.00           H  
HETATM  111  H53 UNL     1       2.389   6.282  -2.187  1.00  0.00           H  
HETATM  112  H54 UNL     1       1.722   6.779  -4.410  1.00  0.00           H  
HETATM  113  H55 UNL     1       1.424   5.109  -4.839  1.00  0.00           H  
HETATM  114  H56 UNL     1      -0.057   6.995  -2.824  1.00  0.00           H  
HETATM  115  H57 UNL     1      -2.012   5.697  -3.304  1.00  0.00           H  
HETATM  116  H58 UNL     1      -1.215   3.354  -3.970  1.00  0.00           H  
HETATM  117  H59 UNL     1      -0.086   4.072  -5.183  1.00  0.00           H  
HETATM  118  H60 UNL     1      -1.877   5.371  -6.275  1.00  0.00           H  
HETATM  119  H61 UNL     1      -3.770   3.897  -6.757  1.00  0.00           H  
HETATM  120  H62 UNL     1      -3.178   1.615  -5.966  1.00  0.00           H  
HETATM  121  H63 UNL     1      -2.476   2.163  -4.486  1.00  0.00           H  
HETATM  122  H64 UNL     1      -4.714   3.257  -3.755  1.00  0.00           H  
HETATM  123  H65 UNL     1      -6.408   1.687  -4.112  1.00  0.00           H  
HETATM  124  H66 UNL     1      -6.344   0.516  -6.271  1.00  0.00           H  
HETATM  125  H67 UNL     1      -4.612   0.554  -6.434  1.00  0.00           H  
HETATM  126  H68 UNL     1      -5.239  -1.578  -6.000  1.00  0.00           H  
HETATM  127  H69 UNL     1      -4.407  -1.120  -4.521  1.00  0.00           H  
HETATM  128  H70 UNL     1      -7.467  -1.461  -5.060  1.00  0.00           H  
HETATM  129  H71 UNL     1      -6.424  -2.546  -4.155  1.00  0.00           H  
HETATM  130  H72 UNL     1      -7.579   0.122  -3.161  1.00  0.00           H  
HETATM  131  H73 UNL     1      -7.821  -1.533  -2.675  1.00  0.00           H  
HETATM  132  H74 UNL     1      -6.501  -0.859  -1.050  1.00  0.00           H  
HETATM  133  H75 UNL     1      -5.272  -1.612  -2.096  1.00  0.00           H  
HETATM  134  H76 UNL     1      -5.446   0.219  -1.995  1.00  0.00           H  
CONECT    1    2   59   60   61
CONECT    2    3   62   63
CONECT    3    4   64   65
CONECT    4    5   66   67
CONECT    5    6   68   69
CONECT    6    7    7   70
CONECT    7    8   71
CONECT    8    9   72   73
CONECT    9   10   10   74
CONECT   10   11   75
CONECT   11   12   76   77
CONECT   12   13   13   78
CONECT   13   14   79
CONECT   14   15   80   81
CONECT   15   16   16   82
CONECT   16   17   83
CONECT   17   18   84   85
CONECT   18   19   86   87
CONECT   19   20   88   89
CONECT   20   21   21   22
CONECT   22   23
CONECT   23   24   90   91
CONECT   24   25   37   92
CONECT   25   26   93   94
CONECT   26   27
CONECT   27   28   28   29   30
CONECT   29   95
CONECT   30   31
CONECT   31   32   96   97
CONECT   32   33   34   98
CONECT   33   99  100
CONECT   34   35   35   36
CONECT   36  101
CONECT   37   38
CONECT   38   39   39   40
CONECT   40   41  102  103
CONECT   41   42  104  105
CONECT   42   43  106  107
CONECT   43   44  108  109
CONECT   44   45  110  111
CONECT   45   46  112  113
CONECT   46   47   47  114
CONECT   47   48  115
CONECT   48   49  116  117
CONECT   49   50   50  118
CONECT   50   51  119
CONECT   51   52  120  121
CONECT   52   53   53  122
CONECT   53   54  123
CONECT   54   55  124  125
CONECT   55   56  126  127
CONECT   56   57  128  129
CONECT   57   58  130  131
CONECT   58  132  133  134
END
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SMILES for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))

[H][C@](N)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)C(O)=O
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INCHI for HMDB0012437 (PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)))

InChI=1S/C46H76NO10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-44(48)54-39-42(40-55-58(52,53)56-41-43(47)46(50)51)57-45(49)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11-14,17-20,23-26,29,31,42-43H,3-10,15-16,21-22,27-28,30,32-41,47H2,1-2H3,(H,50,51)(H,52,53)/b13-11-,14-12-,19-17-,20-18-,25-23-,26-24-,31-29-/t42-,43+/m1/s1
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Synonyms
ValueSource
1-Arachidonoyl-2-homo-g-linolenoyl-sn-glycero-3-phosphoserineHMDB
1-Arachidonoyl-2-homo-gamma-linolenoyl-sn-glycero-3-phosphoserineHMDB
Phosphatidylserine(20:4/20:3)HMDB
Phosphatidylserine(20:4n6/20:3n6)HMDB
Phosphatidylserine(20:4W6/20:3W6)HMDB
Phosphatidylserine(40:7)HMDB
PS(20:4/20:3)HMDB
PS(20:4N6/20:3N6)HMDB
PS(20:4W6/20:3W6)HMDB
PS(40:7)HMDB
pSer(20:4/20:3)HMDB
pSer(20:4n6/20:3n6)HMDB
pSer(20:4W6/20:3W6)HMDB
pSer(40:7)HMDB
1-(5Z,8Z,11Z,14Z-Eicosatetraenoyl)-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phosphoserineHMDB
PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))Lipid Annotator
Chemical FormulaC46H76NO10P
Average Molecular Weight834.0701
Monoisotopic Molecular Weight833.520684169
IUPAC Name(2S)-2-amino-3-({hydroxy[(2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propoxy]phosphoryl}oxy)propanoic acid
Traditional Name(2S)-2-amino-3-{[hydroxy(2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propoxyphosphoryl]oxy}propanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@](N)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)C(O)=O
InChI Identifier
InChI=1S/C46H76NO10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-44(48)54-39-42(40-55-58(52,53)56-41-43(47)46(50)51)57-45(49)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11-14,17-20,23-26,29,31,42-43H,3-10,15-16,21-22,27-28,30,32-41,47H2,1-2H3,(H,50,51)(H,52,53)/b13-11-,14-12-,19-17-,20-18-,25-23-,26-24-,31-29-/t42-,43+/m1/s1
InChI KeyIEHVRLNIHFLLMS-WUDDRQCASA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phosphatidylserines. These are glycerophosphoserines in which two fatty acids are bonded to the glycerol moiety through ester linkages. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoserines
Direct ParentPhosphatidylserines
Alternative Parents
Substituents
  • Diacyl-glycerol-3-phosphoserine
  • Alpha-amino acid
  • Alpha-amino acid or derivatives
  • L-alpha-amino acid
  • Tricarboxylic acid or derivatives
  • Phosphoethanolamine
  • Fatty acid ester
  • Dialkyl phosphate
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Amino acid
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Carboxylic acid
  • Primary aliphatic amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Carbonyl group
  • Organic oxide
  • Primary amine
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationSource
Process
Naturally occurring process
Role
Biological role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility7.0e-05 g/LALOGPS
logP5.08ALOGPS
logP10.52ChemAxon
logS-7.1ALOGPS
pKa (Strongest Acidic)1.47ChemAxon
pKa (Strongest Basic)9.38ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area171.68 ŲChemAxon
Rotatable Bond Count41ChemAxon
Refractivity241.46 m³·mol⁻¹ChemAxon
Polarizability95.26 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+293.60330932474
DeepCCS[M-H]-291.55830932474
DeepCCS[M-2H]-325.19630932474
DeepCCS[M+Na]+299.51730932474
AllCCS[M+H]+294.532859911
AllCCS[M+H-H2O]+294.632859911
AllCCS[M+NH4]+294.532859911
AllCCS[M+Na]+294.532859911
AllCCS[M-H]-287.232859911
AllCCS[M+Na-2H]-294.532859911
AllCCS[M+HCOO]-302.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))[H][C@](N)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)C(O)=O6022.5Standard polar33892256
PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))[H][C@](N)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)C(O)=O5127.3Standard non polar33892256
PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))[H][C@](N)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)C(O)=O5889.8Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Positive-QTOFsplash10-000i-9031020120-178f789cedb68c1406652017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Positive-QTOFsplash10-000l-9020000100-ac97dbfa3c3f388628522017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Positive-QTOFsplash10-000g-9044003100-9fea55a592f1738bd46a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Negative-QTOFsplash10-0uei-3269050450-501a53fb9c8c4f08c0a12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Negative-QTOFsplash10-0ug0-9458120110-cfc75aeacb857e9d022d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Negative-QTOFsplash10-004i-9101100000-4b71af03da067de4ea102017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Positive-QTOFsplash10-0aor-0000001690-8d2385908a17cebc72312021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Positive-QTOFsplash10-0a4i-0000000290-033e08ce22c2b76afa862021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Positive-QTOFsplash10-0a4i-0090003310-c26ebb5554ddb08b6af62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Positive-QTOFsplash10-0udq-0000009990-1cf5cfd563e0f474a4212021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Positive-QTOFsplash10-0f6y-0900009990-9ed5931b8edefa2dc2b32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Positive-QTOFsplash10-0f6y-0900009990-9ed5931b8edefa2dc2b32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Positive-QTOFsplash10-001i-0000001090-1c258fb5990a6a71e7612021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Positive-QTOFsplash10-000t-0003069160-4aece330a2ac822147c82021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Positive-QTOFsplash10-0002-0003069110-52ff4b71cf609f4c7b352021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Negative-QTOFsplash10-001i-0000000090-081dfffa68f609567a182021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Negative-QTOFsplash10-001i-0000000190-6c1a79d627ed8b3e57fa2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PS(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Negative-QTOFsplash10-0pcd-0007900530-3be68c6535180af65f942021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
Tissue Locations
  • All Tissues
  • Brain
  • Heart
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.169 +/- 0.028 uMAdult (>18 years old)BothNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029053
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52925751
PDB IDNot Available
ChEBI ID88531
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
  6. van Engeland M, Nieland LJ, Ramaekers FC, Schutte B, Reutelingsperger CP: Annexin V-affinity assay: a review on an apoptosis detection system based on phosphatidylserine exposure. Cytometry. 1998 Jan 1;31(1):1-9. [PubMed:9450519 ]
  7. Vance JE, Tasseva G: Formation and function of phosphatidylserine and phosphatidylethanolamine in mammalian cells. Biochim Biophys Acta. 2013 Mar;1831(3):543-54. doi: 10.1016/j.bbalip.2012.08.016. Epub 2012 Aug 29. [PubMed:22960354 ]
  8. Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
  9. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
  10. Jean E. Vance (2008). Thematic Review Series: Glycerolipids. Phosphatidylserine and phosphatidylethanolamine in mammalian cells: two metabolically related aminophospholipids. The Journal of Lipid Research, 49, 1377-1387..

Only showing the first 10 proteins. There are 41 proteins in total.

Show all enzymes and transporters

Enzymes

Enzyme Details
1. Group 10 secretory phospholipase A2
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
Enzyme Details
2. Diacylglycerol kinase gamma
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
Enzyme Details
3. Diacylglycerol kinase alpha
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
Enzyme Details
4. Diacylglycerol kinase delta
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
Enzyme Details
5. Diacylglycerol kinase beta
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
Enzyme Details
6. Protein kinase C alpha type
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
Enzyme Details
7. Probable phospholipid-transporting ATPase IA
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
Enzyme Details
8. Phospholipid scramblase 1
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
Enzyme Details
9. Phosphatidylserine synthase 1
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
Enzyme Details
10. Scavenger receptor class B member 1
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

Only showing the first 10 proteins. There are 41 proteins in total.

Show all enzymes and transporters