Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-09-09 02:50:55 UTC
Update Date2022-11-30 19:25:56 UTC
HMDB IDHMDB0114837
Secondary Accession NumbersNone
Metabolite Identification
Common NamePA(16:0/18:3(9Z,12Z,15Z))
DescriptionPA(16:0/18:3(9Z,12Z,15Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids 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. PA(16:0/18:3(9Z,12Z,15Z)), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of alpha-linolenic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.
Structure
Data?1563873527
Synonyms
ValueSource
1-palmitoyl-2-alpha-linolenoyl-sn-glycero-3-phosphate SMPDB, HMDB
1-palmitoyl-2-alpha-linolenoyl-sn-phosphatidic acid SMPDB, HMDB
PA(16:0/18:3) SMPDB, HMDB
PA(16:0/18:3n3) SMPDB, HMDB
PA(16:0/18:3w3) SMPDB, HMDB
PA(34:3) SMPDB, HMDB
Phosphatidic acid(16:0/18:3(9Z,12Z,15Z)) SMPDB, HMDB
Phosphatidic acid(16:0/18:3) SMPDB, HMDB
Phosphatidic acid(16:0/18:3n3) SMPDB, HMDB
Phosphatidic acid(16:0/18:3w3) SMPDB, HMDB
Phosphatidic acid(34:3) SMPDB, HMDB
Phosphatidate(16:0/18:3(9Z,12Z,15Z)) SMPDB, HMDB
Phosphatidate(16:0/18:3) SMPDB, HMDB
Phosphatidate(16:0/18:3n3) SMPDB, HMDB
Phosphatidate(16:0/18:3w3) SMPDB, HMDB
Phosphatidate(34:3)SMPDB, HMDB
PA(16:0/18:3(9Z,12Z,15Z))SMPDB
Chemical FormulaC37H67O8P
Average Molecular Weight670.909
Monoisotopic Molecular Weight670.457356115
IUPAC Name[(2R)-3-(hexadecanoyloxy)-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy]phosphonic acid
Traditional Name(2R)-3-(hexadecanoyloxy)-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC
InChI Identifier
InChI=1S/C37H67O8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,35H,3-4,6,8-10,12,14-16,19-34H2,1-2H3,(H2,40,41,42)/b7-5-,13-11-,18-17-/t35-/m1/s1
InChI KeyIBNMUXZRFLNINV-RGDIWOFYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphates
Direct Parent1,2-diacylglycerol-3-phosphates
Alternative Parents
Substituents
  • 1,2-diacylglycerol-3-phosphate
  • Fatty acid ester
  • Monoalkyl phosphate
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Source