ACCESSION: MSBNK-Chubu_Univ-UT001103
RECORD_TITLE: Phosphatidylethanolamine 16:0-18:3; LC-ESI-ITFT; MS2; [M-H]-; RT: 16.66; Exp: 1
DATE: 2016.01.19 (Created 2010.05.07, modified 2011.08.03)
AUTHORS: Taguchi R, Graduate School of Medicine, The University of Tokyo
LICENSE: CC BY-NC-SA
PUBLICATION: Taguchi, R.; Ishikawa, M. Precise and Global Identification of Phospholipid Molecular Species by an Orbitrap Mass Spectrometer and Automated Search Engine Lipid Search. Journal of Chromatography A 2010, 1217 (25), 4229–39. DOI:10.1016/j.chroma.2010.04.034
CH$NAME: Phosphatidylethanolamine 16:0-18:3
CH$COMPOUND_CLASS: Natural Product; Glycerophospholipids; Glycerophosphoethanolamines; Diacylglycerophosphoethanolamines
CH$FORMULA: C39H72NO8P
CH$EXACT_MASS: 713.49955
CH$SMILES: C(OP(OCCN)(O)=O)C(OC(CCC=CCC=CCC=CCCCCCCC)=O)COC(CCCCCCCCCCCCCCC)=O
CH$IUPAC: InChI=1S/C39H72NO8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-39(42)48-37(36-47-49(43,44)46-34-33-40)35-45-38(41)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h15,17,20,22,26,28,37H,3-14,16,18-19,21,23-25,27,29-36,40H2,1-2H3,(H,43,44)/b17-15-,22-20-,28-26-
CH$LINK: INCHIKEY
BXKYCESYRFZXHJ-FFPWFUNSSA-N
SP$SCIENTIFIC_NAME: Mus musculus
SP$LINEAGE: cellular organisms; Eukaryota; Fungi/Metazoa group; Metazoa; Eumetazoa; Bilateria; Coelomata; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Euarchontoglires; Glires; Rodentia; Sciurognathi; Muroidea; Muridae; Murinae; Mus
SP$LINK: NCBI-TAXONOMY 10090
SP$SAMPLE: liver
AC$INSTRUMENT: LC-10ADVPmicro HPLC, Shimadzu; LTQ Orbitrap, Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30%
AC$MASS_SPECTROMETRY: ION_SPRAY_VOLTAGE 3500 V
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Develosil C30, Nomura Chemical
AC$CHROMATOGRAPHY: FLOW_GRADIENT add 95/5 at 0 min, 70/30 at 40 min, 50/50 at 41 min, 50/50 at 90 min
AC$CHROMATOGRAPHY: FLOW_RATE add 100 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 17.07 min (in paper: 16.7 min)
AC$CHROMATOGRAPHY: SOLVENT A acetonitrile-methanol-water (19:19:2) with 0.1% acetic acid and 0.1% ammonium hydroxide (28%)
AC$CHROMATOGRAPHY: SOLVENT B 2-propanol with 0.1% acetic acid and 0.1% ammonium hydroxide (28%)
MS$FOCUSED_ION: PRECURSOR_M/Z 712.49
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: WHOLE Xcalibur ver-2.0
PK$SPLASH: splash10-004i-0090200000-2ba2276fe0f14dce2c71
PK$ANNOTATION: m/z num type mass error(ppm) formula
233.06 1 [fa(18:3)-H-CO2]- 233.2269259309 -715 C17H29-
255.12 1 [fa(16:0)-H]- 255.2324052393 -439 C16H31O2-
277.09 1 [fa(18:3)-H]- 277.2167551751 -456 C18H29O2-
434.04 1 [lyso_PE(16:0,-)-H2O]- 434.2671495639 -522 C21H41NO6P-
452.14 1 [lyso_PE(16:0,-)]- 452.2777142502 -303 C21H43NO7P-
456.13 1 [lyso_PE(-,18:3)-H2O]- 456.2514994997 -265 C23H39NO6P-
474.15 1 [lyso_PE(-,18:3)]- 474.262064186 -235 C23H41NO7P-
PK$NUM_PEAK: 16
PK$PEAK: m/z int. rel.int.
204.73 15.0 10
214.21 6.5 4
233.06 39.1 25
255.12 550.6 352
256.15 49.5 32
275.10 11.0 7
277.09 1560.6 999
278.16 129.8 83
280.04 5.4 3
433.06 27.2 17
434.04 9.8 6
452.14 501.7 321
456.13 22.1 14
457.33 8.3 5
474.15 18.9 12
622.72 39.3 25
//