RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet IDRM0134820
RefMet namePC 38:3
Alternative namePC(38:3)
Sum CompositionPC 38:3 View other entries in RefMet with this sum composition
Exact mass811.609107 (neutral)
Calculate m/z:   
View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
FormulaC46H86NO8PView other entries in RefMet with this formula
Chemical/Biochemical Classification
Super ClassGlycerophospholipids
Main ClassGlycerophosphocholines
Sub ClassPC (Phosphatidylcholines)
Distribution of PC 38:3 in NMDR studies
SpeciesPlot Species distribution
Sample sourcePlot Sample source(tissue) distribution
PlatformPlatform (MS/NMR) used for detection
ChromatographyChromatography methods used for detection
StudiesNMDR Studies reporting PC 38:3
External Links
ChEBI ID64446
KEGG IDC00157
Structural annotation level
Annotation level4   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)
Abbrev# of StudiesRefmet name(exact structures)Systematic name
PC 18:0_20:33PC 18:0/20:3(5Z,11Z,14Z)1-octadecanoyl-2-(5Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phosphocholine
PC 16:1_22:21PC 16:1(9Z)/22:2(13Z,16Z)1-(9Z-hexadecenoyl)-2-(13Z,16Z-docosadienoyl)-glycero-3-phosphocholine
PC 16:1_22:21PC 22:2(13Z,16Z)/16:1(9Z)1-(13Z,16Z-docosadienoyl)-2-(9Z-hexadecenoyl)-glycero-3-phosphocholine
PC 18:0_20:3PC 18:0/20:3(5Z,8Z,11Z)1-octadecanoyl-2-(5Z,8Z,11Z-eicosatrienoyl)-sn-glycero-3-phosphocholine
PC 18:0_20:31-octadecanoyl-2-(5Z,8Z,14Z-eicosatrienoyl)-sn-glycero-3-phosphocholine
PC 18:0_20:3PC 18:0/20:3(8Z,11Z,14Z)1-octadecanoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phosphocholine
PC 18:1_20:21-(11Z-octadecenoyl)-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphocholine
PC 18:1_20:21-(9Z-octadecenoyl)-2-(11Z,14Z-eicosadienoyl)-glycero-3-phosphocholine
PC 18:2_20:11-(9Z,12Z-octadecadienoyl)-2-(11Z-eicosenoyl)-glycero-3-phosphocholine
PC 18:2_20:11-(9Z,12Z-octadecadienoyl)-2-(13Z-eicosenoyl)-sn-glycero-3-phosphocholine
PC 18:3_20:0PC 18:3(6Z,9Z,12Z)/20:01-(6Z,9Z,12Z-octadecatrienoyl)-2-eicosanoyl-glycero-3-phosphocholine
PC 18:3_20:01-(9Z,12Z,15Z-octadecatrienoyl)-2-eicosanoyl-glycero-3-phosphocholine
PC 18:3_20:01-eicosanoyl-2-(6Z,9Z,12Z-octadecatrienoyl)-glycero-3-phosphocholine
PC 18:3_20:01-eicosanoyl-2-(9Z,12Z,15Z-octadecatrienoyl)-glycero-3-phosphocholine
PC 18:2_20:11-(11Z-eicosenoyl)-2-(9Z,12Z-octadecadienoyl)-glycero-3-phosphocholine
PC 18:1_20:21-(11Z,14Z-eicosadienoyl)-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholine
PC 18:1_20:21-(11Z,14Z-eicosadienoyl)-2-(9Z-octadecenoyl)-glycero-3-phosphocholine
PC 18:0_20:3PC 20:3(5Z,8Z,11Z)/18:01-(5Z,8Z,11Z-eicosatrienoyl)-2-octadecanoyl-sn-glycero-3-phosphocholine
PC 18:0_20:3PC 20:3(8Z,11Z,14Z)/18:01-(8Z,11Z,14Z-eicosatrienoyl)-2-octadecanoyl-glycero-3-phosphocholine

Table of KEGG reactions in human pathways involving PC 38:3

Rxn IDKEGG ReactionEnzyme
R01310 Phosphatidylcholine + H2O <=> Phosphatidate + Cholinephosphatidylcholine phosphatidohydrolase
R01315 Phosphatidylcholine + H2O <=> 1-Acyl-sn-glycero-3-phosphocholine + Fatty acidphosphatidylcholine 2-acylhydrolase
R01316 Phosphatidylcholine + H2O <=> 2-Acyl-sn-glycero-3-phosphocholine + Fatty acidphosphatidylcholine 1-acylhydrolase
R01317 Phosphatidylcholine + H2O <=> 1-Acyl-sn-glycero-3-phosphocholine + Arachidonatephosphatidylcholine 2-acylhydrolase
R01318 Acyl-CoA + 1-Acyl-sn-glycero-3-phosphocholine <=> CoA + PhosphatidylcholineAcyl-CoA:1-acyl-sn-glycero-3-phosphocholine O-acyltransferase
R01320 S-Adenosyl-L-methionine + Phosphatidyl-N-dimethylethanolamine <=> S-Adenosyl-L-homocysteine + PhosphatidylcholineS-adenosyl-L-methionine:phosphatidyl-N-dimethylethanolamine N-methyltransferase
R01321 CDP-choline + 1,2-Diacyl-sn-glycerol <=> CMP + PhosphatidylcholineCDP-choline:1,2-diacyl-sn-glycerol cholinephosphotransferase
R02114 Phosphatidylcholine + Sterol <=> 1-Acyl-sn-glycero-3-phosphocholine + Steryl esterPhosphatidylcholine:sterol O-acyltransferase
R07064 Phosphatidylcholine + H2O <=> 1-Acyl-sn-glycero-3-phosphocholine + Linoleatephosphatidylcholine 2-acylhydrolase
R07377 Phosphatidylcholine + L-Serine <=> Phosphatidylserine + CholinePhosphatidylcholine + L-Serine <=> Phosphatidylserine + Choline
R07859 Phosphatidylcholine + H2O <=> 1-Acyl-sn-glycero-3-phosphocholine + (9Z,12Z,15Z)-Octadecatrienoic acidPhosphatidylcholine + H2O <=> 1-Acyl-sn-glycero-3-phosphocholine + (9Z,12Z,15Z)-Octadecatrienoic acid
R07860 Phosphatidylcholine + H2O <=> 2-Acyl-sn-glycero-3-phosphocholine + (9Z,12Z,15Z)-Octadecatrienoic acidPhosphatidylcholine + H2O <=> 2-Acyl-sn-glycero-3-phosphocholine + (9Z,12Z,15Z)-Octadecatrienoic acid

Table of KEGG human pathways containing PC 38:3

Pathway IDHuman Pathway# of reactions
hsa00564 Glycerophospholipid metabolism 8
hsa00592 alpha-Linolenic acid metabolism 2
hsa00590 Arachidonic acid metabolism 1
hsa00591 Linoleic acid metabolism 1
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