Bovine Metabolome Database: Showing metabocard for PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) (BMDB0008246)

Identification Taxonomy Physical properties Pathways Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2016-10-03 17:17:01 UTC

Update Date

2020-05-11 18:43:10 UTC

BMDB ID

BMDB0008246

Secondary Accession Numbers

BMDB08246

Metabolite Identification

Common Name

PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))

Description

PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)), also known as PC(18:4/20:4) or PC(38:8), belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. Thus, PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) is considered to be a glycerophosphocholine lipid molecule. PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)); which is mediated by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) can be biosynthesized from CDP-choline and DG(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)/0:0); which is mediated by the enzyme choline/ethanolaminephosphotransferase. Finally, PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) and L-serine can be converted into choline and PS(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) through its interaction with the enzyme phosphatidylserine synthase. In cattle, PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) pathway and phosphatidylethanolamine biosynthesis pe(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) pathway.

Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
PC(18:4/20:4)	HMDB
PC(38:8)	HMDB
Phosphatidylcholine(38:8)	HMDB
Lecithin	HMDB
1-Stearidonoyl-2-arachidonoyl-sn-glycero-3-phosphocholine	HMDB
Phosphatidylcholine(18:4/20:4)	HMDB
GPCho(18:4/20:4)	HMDB
1-(6Z,9Z,12Z,15Z-Octadecatetraenoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine	HMDB
GPCho(38:8)	HMDB
PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))	Lipid Annotator

Chemical Formula

C₄₆H₇₆NO₈P

Average Molecular Weight

802.0713

Monoisotopic Molecular Weight

801.530854925

IUPAC Name

(2-{[(2R)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-3-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium

Traditional Name

lecithin

CAS Registry Number

Not Available

SMILES

CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)O[C@]([H])(COC(=O)CCCC\C=C/C\C=C/C\C=C/C\C=C/CC)COP([O-])(=O)OCC[N+](C)(C)C

InChI Identifier

InChI=1S/C46H76NO8P/c1-6-8-10-12-14-16-18-20-22-23-25-27-29-31-33-35-37-39-46(49)55-44(43-54-56(50,51)53-41-40-47(3,4)5)42-52-45(48)38-36-34-32-30-28-26-24-21-19-17-15-13-11-9-7-2/h9,11,14-17,20-22,24-25,27-28,30-31,33,44H,6-8,10,12-13,18-19,23,26,29,32,34-43H2,1-5H3/b11-9-,16-14-,17-15-,22-20-,24-21-,27-25-,30-28-,33-31-/t44-/m1/s1

InChI Key

YRFDBIBHTTWAQU-VBGRONELSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Glycerophospholipids

Sub Class

Glycerophosphocholines

Direct Parent

Phosphatidylcholines

Alternative Parents

Substituents

Diacylglycero-3-phosphocholine
Phosphocholine
Fatty acid ester
Dialkyl phosphate
Dicarboxylic acid or derivatives
Organic phosphoric acid derivative
Phosphoric acid ester
Alkyl phosphate
Fatty acyl
Quaternary ammonium salt
Tetraalkylammonium salt
Carboxylic acid ester
Carboxylic acid derivative
Organic oxygen compound
Organic nitrogen compound
Carbonyl group
Organooxygen compound
Organonitrogen compound
Organic oxide
Organopnictogen compound
Amine
Organic salt
Hydrocarbon derivative
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Diacylglycerophosphocholines (LMGP01011723 )

Ontology

Status

Expected but not Quantified

Origin

Endogenous

Exogenous

Biofunction

Not Available

Application

Not Available

Cellular locations

Cell membrane
Intracellular membrane
Membrane

Physical Properties

State

Solid

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	5.33	ALOGPS
logP	7.89	ChemAxon
logS	-7.4	ALOGPS
pKa (Strongest Acidic)	1.86	ChemAxon
pKa (Strongest Basic)	-6.7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	111.19 Å²	ChemAxon
Rotatable Bond Count	38	ChemAxon
Refractivity	252.4 m³·mol⁻¹	ChemAxon
Polarizability	93.19 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	Yes	ChemAxon

Spectra

Biological Properties

Cellular Locations

Cell membrane
Intracellular membrane
Membrane

Biospecimen Locations

All Tissues

Pathways

Name	SMPDB/Pathwhiz	KEGG
Phosphatidylcholine Biosynthesis PC(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))		Not Available
Phosphatidylethanolamine Biosynthesis PE(18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))		Not Available