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Plasmalogen with more than one double bond in vinyl ether chain


Chris L

Has any vinyl ether plasmalogen been reported or hypothesized with an additional double bond in the vinyl ether chain?

Matthew Conroy (Last updated )

Hi Chris,

   Sorry for the delay in replying. There are 25 in LMSD, eg P-18:1(11Z) https://lipidmaps.org/quick_search?q=+PC%28P-18%3A1%2811Z%29

and 18:1(9Z) https://lipidmaps.org/quick_search?q=+PC(P-18%3A1(9Z) all of which has been imported from YMDB,

 

There are also some oxidised PEs, eg LMGP20020006 reported in this paper: https://doi.org/10.1074/jbc.M109.078428

the full list:

 LMGP01030141 | PC(P-18:1(11Z)/24:0)

 LMGP01030142 | PC(P-18:1(11Z)/24:1(15Z))

 LMGP01070010 | PC(P-19:1(12Z)/0:0)

 LMGP01070012 | PC(P-18:1(9Z)/0:0)

 LMGP01030134 | PC(P-18:1(11Z)/16:0)

 LMGP01030146 | PC(P-18:1(9Z)/18:0)

 LMGP01030137 | PC(P-18:1(11Z)/18:1(11Z))

 LMGP01030147 | PC(P-18:1(9Z)/22:1(13Z))

 LMGP20020012 | PE(P-18:1(9Z)/20:4(6E,8Z,11Z,14Z)(5OH[S]))

 LMGP01030149 | PC(P-18:1(9Z)/24:0)

 LMGP01030133 | PC(P-18:1(11Z)/14:0)

 LMGP20020006 | PE(P-18:1(9Z)/20:4(5Z,8Z,10E,14Z)(12OH[S]))

 LMGP01030143 | PC(P-18:1(9Z)/14:0)

 LMGP01030150 | PC(P-18:1(9Z)/24:1(15Z))

 LMGP01030136 | PC(P-18:1(11Z)/18:0)

 LMGP01030145 | PC(P-18:1(9Z)/16:1(9Z))

 LMGP01030140 | PC(P-18:1(11Z)/22:2(13Z,16Z))

 LMGP01030138 | PC(P-18:1(11Z)/20:2(11Z,14Z))

 LMGP01030139 | PC(P-18:1(11Z)/22:1(13Z))

 LMGP01030135 | PC(P-18:1(11Z)/16:1(9Z))

 LMGP02070003 | PE(P-19:1(12Z)/0:0)

 LMGP20020009 | PE(P-18:1(9Z)/20:4(5Z,8Z,11Z,13E)(15OH[S]))

 LMGP02030006 | PE(P-18:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

 LMGP01030148 | PC(P-18:1(9Z)/22:2(13Z,16Z))

 LMGP01030144 | PC(P-18:1(9Z)/16:0)