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CHEBI:57957 - lipid X(2−)

ChEBI IDCHEBI:57957
ChEBI Namelipid X(2−)
Stars
ASCII Namelipid X(2-)
DefinitionDianion of lipid X arising from deprotonation of the phosphate OH groups; major species at pH 7.3.
Last Modified4 June 2021
DownloadsMolfile
FormulaC34H64NO12P
Net Charge-2
Average Mass709.855
Monoisotopic Mass709.41771
SMILESCCCCCCCCCCC[C@@H](O)CC(=O)N[C@H]1[C@@H](OP(=O)([O-])[O-])O[C@H](CO)[C@@H](O)[C@@H]1OC(=O)C[C@H](O)CCCCCCCCCCC
InChIInChI=1S/C34H66NO12P/c1-3-5-7-9-11-13-15-17-19-21-26(37)23-29(39)35-31-33(32(41)28(25-36)45-34(31)47-48(42,43)44)46-30(40)24-27(38)22-20-18-16-14-12-10-8-6-4-2/h26-28,31-34,36-38,41H,3-25H2,1-2H3,(H,35,39)(H2,42,43,44)/p-2/t26-,27-,28-,31-,32-,33-,34-/m1/s1
InChIKeyHEHQDWUWJVPREQ-XQJZMFRCSA-L
ChEBI Ontology
Outgoing Relation(s)
lipid X(2−) (CHEBI:57957) is a 2-N,3-O-bis[(3R)-3-hydroxyacyl]-α-D-glucosaminyl 1-phosphate(2−) (CHEBI:176338)
lipid X(2−) (CHEBI:57957) is a 2,3-diacyl-α-D-glucosaminyl 1-phosphate (CHEBI:137180)
lipid X(2−) (CHEBI:57957) is a organophosphate oxoanion (CHEBI:58945)
lipid X(2−) (CHEBI:57957) is conjugate base of lipid X (CHEBI:16942)
Incoming Relation(s)
lipid X (CHEBI:16942) is conjugate acid of lipid X(2−) (CHEBI:57957)
IUPAC Name 
2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-{[(3R)-3-hydroxytetradecanoyl]amino}-1-O-phosphonato-α-D-glucopyranose
Synonym  Source
lipid X dianionChEBI
UniProt Name  Source
2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-α-D-glucosaminyl 1-phosphateUniProt