Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 01:41:55 UTC
Update Date2022-08-31 18:22:37 UTC
Metabolite IDMMDBc0031626
Metabolite Identification
Common NameO16 antigen undecaprenyl diphosphate
DescriptionO16 antigen undecaprenyl diphosphate is a member of the chemical class known as Polyprenols. These are prenols with more than 4 consecutive isoprene units. O16 antigen is a repetitive glycan polymer contained within an LPS. It is also called O polysaccharide, or O side-chain of the bacteria. The O antigen is attached to the core oligosaccharide, and comprises the outermost domain of the LPS molecule. The composition of the O chain varies from strain to strain. For example, there are over 160 different O antigen structures produced by different E. coli strains.
Structure
Synonyms
ValueSource
O16 Antigen undecaprenyl diphosphoric acidGenerator
N-(4-{[3-(acetyloxy)-4-{[6-({[5-(1,2-dihydroxyethyl)-3,4-dihydroxyoxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-6-methyloxan-2-yl]oxy}-5-hydroxy-2-{[hydroxy({[(2Z,6Z,10Z,14Z,18Z,22Z,26Z,30Z,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,14,18,22,26,30,34,38,42-undecaen-1-yl phosphonato]oxy})phosphoryl]oxy}-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl)ethanecarboximidic acidGenerator
Molecular FormulaC89H145NO32P2
Average Mass1803.0386
Monoisotopic Mass1801.922494573
IUPAC NameN-(4-{[3-(acetyloxy)-4-{[6-({[5-(1,2-dihydroxyethyl)-3,4-dihydroxyoxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-6-methyloxan-2-yl]oxy}-5-hydroxy-2-{[hydroxy({[(2Z,6Z,10Z,14Z,18Z,22Z,26Z,30Z,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,14,18,22,26,30,34,38,42-undecaen-1-yl phosphonato]oxy})phosphoryl]oxy}-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl)ethanecarboximidate
Traditional NameN-(4-{[3-(acetyloxy)-4-{[6-({[5-(1,2-dihydroxyethyl)-3,4-dihydroxyoxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-6-methyloxan-2-yl]oxy}-5-hydroxy-2-({hydroxy[(2Z,6Z,10Z,14Z,18Z,22Z,26Z,30Z,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,14,18,22,26,30,34,38,42-undecaen-1-yl phosphonato]oxyphosphoryl}oxy)-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl)ethanecarboximidate
CAS Registry NumberNot Available
SMILES
[H]\C(CC\C(C)=C(/[H])CC\C(C)=C(\[H])CC\C(C)=C(\[H])CC\C(C)=C(\[H])CC\C(C)=C(\[H])CC\C(C)=C(\[H])CC\C(C)=C(\[H])CC\C(C)=C(\[H])CC\C(C)=C(\[H])COP([O-])(=O)OP(O)(=O)OC1OC(COC2OC(CO)C(O)C(O)C2O)C(O)C(OC2OC(C)C(O)C(OC3OC(COC4OC(C(O)CO)C(O)C4O)C(O)C(O)C3O)C2OC(C)=O)C1N=C(C)[O-])=C(\C)CCC=C(C)C
InChI Identifier
InChI=1S/C89H147NO32P2/c1-52(2)26-16-27-53(3)28-17-29-54(4)30-18-31-55(5)32-19-33-56(6)34-20-35-57(7)36-21-37-58(8)38-22-39-59(9)40-23-41-60(10)42-24-43-61(11)44-25-45-62(12)46-47-112-123(106,107)122-124(108,109)121-85-70(90-64(14)93)82(74(99)69(116-85)51-110-86-78(103)75(100)72(97)67(49-92)115-86)119-89-84(114-65(15)94)83(71(96)63(13)113-89)120-88-79(104)76(101)73(98)68(117-88)50-111-87-80(105)77(102)81(118-87)66(95)48-91/h26,28,30,32,34,36,38,40,42,44,46,63,66-89,91-92,95-105H,16-25,27,29,31,33,35,37,39,41,43,45,47-51H2,1-15H3,(H,90,93)(H,106,107)(H,108,109)/p-2/b53-28+,54-30+,55-32-,56-34-,57-36-,58-38-,59-40-,60-42-,61-44-,62-46-
InChI KeyNYDKXESIKHJNQU-FIYHCCFRSA-L