M/Z: 778.5761


Hit 2 annotations:  PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))_[M+H]+; SM(d19:1/20:4(6E,8Z,11Z,14Z)+=O(5))_[M-H2O+NH4]+


在BioDeep NovoCell知识数据库中，参考离子总共被划分为4个级别。
  • Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
  • Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
  • Unreliable: 这个参考离子具有较高的排名价值，但缺乏可重复性。
  • Unavailable: 由于排名价值低且缺乏可重复性，这个参考离子不应用于注释。

Found 14 Reference Ions Near m/z 778.5761
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000046863 Reliable 778.5765 778.5761 ~ 778.5767
MzDiff: 2.6 ppm		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 17.15 (100%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000043187 Reliable 778.5765 778.5762 ~ 778.5767
MzDiff: 2.3 ppm		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 13.58 (100%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000008215 Reliable 778.5754 778.5753 ~ 778.5756
MzDiff: 1.6 ppm		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 12.68 (100%) Rattus norvegicus
[UBERON:0004360] cauda epididymis
MSI_000020941 Reliable 778.5754 778.5753 ~ 778.5756
MzDiff: 1.6 ppm		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 3.05 (100%) Rattus norvegicus
[UBERON:0004359] corpus epididymis
MSI_000043573 Reliable 778.5782 778.578 ~ 778.5784
MzDiff: 1.6 ppm		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 5.84 (100%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000046953 Unreliable 778.57 778.57 ~ 778.57
MzDiff: none		 PS(15:0/20:0) (BioDeep_00000104689)
Formula: C41H80NO10P (777.552)		 3.1 (100%) Homo sapiens
[UBERON:0013067] colorectal mucosa
MSI_000046955 Unreliable 778.5772 778.5772 ~ 778.5772
MzDiff: none		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 3.1 (100%) Homo sapiens
[UBERON:0013067] colorectal mucosa
MSI_000047031 Unreliable 778.5845 778.5845 ~ 778.5845
MzDiff: none		 Distearoyl phosphatidylglycerol (BioDeep_00000178440)
Formula: C42H83O10P (778.5724)		 2.96 (100%) Homo sapiens
[UBERON:0013067] colorectal mucosa
MSI_000052487 Unreliable 778.5804 778.5804 ~ 778.5804
MzDiff: none		 SM(d19:1/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000215678)
Formula: C44H79N2O7P (778.5625)		 1.95 (100%) Homo sapiens
[UBERON:0001052] rectum
MSI_000052521 Unreliable 778.5731 778.5731 ~ 778.5731
MzDiff: none		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 1.84 (100%) Homo sapiens
[UBERON:0001052] rectum
MSI_000065339 Unreliable 778.5757 778.5757 ~ 778.5759
MzDiff: 1.0 ppm		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 2.82 (100%) Homo sapiens
[UBERON:0001155] colon
MSI_000050276 Unreliable 778.5738 778.5738 ~ 778.5738
MzDiff: none		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 0.14 (100%) Mytilus edulis
[UBERON:0009120] gill filament
MSI_000050537 Unreliable 778.5738 778.5738 ~ 778.5738
MzDiff: none		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 2.16 (100%) Mytilus edulis
[UBERON:2001856] gill ray
MSI_000056192 Unavailable 778.5784 778.5784 ~ 778.5784
MzDiff: none		 PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BioDeep_00000018587)
Formula: C45H80NO7P (777.5672)		 -0.57 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 50 Sample Hits
Metabolite Species Sample
PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.4) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito03_18
Resolution: 17μm, 208x104

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.2) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_43
Resolution: 17μm, 298x106

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.4) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_44
Resolution: 17μm, 299x111

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_46
Resolution: 17μm, 298x106

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_47
Resolution: 17μm, 301x111

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_48
Resolution: 17μm, 294x107

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.2) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_04
Resolution: 17μm, 178x91

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_03
Resolution: 17μm, 159x110

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.3) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_06
Resolution: 17μm, 183x103

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4.3) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 0.6) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.5) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.2) 		Homo sapiens (esophagus)
TO42T
Resolution: 17μm, 69x81

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4.9) 		Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.6) 		Homo sapiens (esophagus)
LNTO30_8M_1
Resolution: 17μm, 69x54

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1) 		Homo sapiens (esophagus)
TO39T
Resolution: 17μm, 69x81

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 3.5) 		Homo sapiens (colorectal adenocarcinoma)
80TopL, 50TopR, 70BottomL, 60BottomR-profile
Resolution: 17μm, 137x136

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 0.3) 		Mytilus edulis (mantle)
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210
Resolution: 10μm, 270x210

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 0.9) 		Mytilus edulis (gill)
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210
Resolution: 11μm, 305x210

Description

single cell layer class_4 is the gill structure cells, metabolite ion 534.2956 is the top representive ion of this type of cell
PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 0.9) 		Mytilus edulis (mantle)
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210
Resolution: 10μm, 275x210

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 3.7) 		Homo sapiens (colorectal adenocarcinoma)
520TopL, 490TopR, 510BottomL, 500BottomR-profile
Resolution: 17μm, 147x131

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.8) 		Homo sapiens (colorectal adenocarcinoma)
439TopL, 409TopR, 429BottomL, 419BottomR-profile
Resolution: 17μm, 157x136

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
SM(d19:1/20:4(6E,8Z,11Z,14Z)+=O(5))

Formula: C44H79N2O7P (778.5625)
Adducts: [M-H2O+NH4]+ (Ppm: 6.8) 		Homo sapiens (colorectal adenocarcinoma)
439TopL, 409TopR, 429BottomL, 419BottomR-profile
Resolution: 17μm, 157x136

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.6) 		Homo sapiens (NA)
160TopL,130TopR,150BottomL,140BottomR-profile
Resolution: 17μm, 142x136

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.2) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4.3) 		Homo sapiens (esophagus)
LNTO26_7_1
Resolution: 17μm, 75x74

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 5) 		Homo sapiens (esophagus)
LNTO26_7_2
Resolution: 17μm, 135x101

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 3.7) 		Homo sapiens (esophagus)
LNTO26_7_3
Resolution: 75μm, 82x88

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 0.4) 		Homo sapiens (esophagus)
TO40T
Resolution: 17μm, 82x74

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.9) 		Homo sapiens (esophagus)
TO31T
Resolution: 75μm, 56x54

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4) 		Homo sapiens (esophagus)
TO29T
Resolution: 75μm, 56x48

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.2) 		Homo sapiens (esophagus)
TO41T
Resolution: 75μm, 69x43

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.7) 		Homo sapiens (esophagus)
LNTO30_8M_2
Resolution: 75μm, 108x68

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.6) 		Homo sapiens (esophagus)
LNTO30_8M_3
Resolution: 75μm, 69x54

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.8) 		Homo sapiens (esophagus)
LNTO30_8M_4
Resolution: 75μm, 62x48

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.8) 		Homo sapiens (esophagus)
LNTO30_8M_5
Resolution: 75μm, 56x54

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.8) 		Homo sapiens (esophagus)
LNTO30_17_2
Resolution: 75μm, 82x54

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4.8) 		Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4.1) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 3.6) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4.5) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 4) 		Homo sapiens (esophagus)
LNTO26_16_1
Resolution: 75μm, 95x88

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.3) 		Homo sapiens (esophagus)
LNTO29_18_2
Resolution: 75μm, 62x68

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.8) 		Homo sapiens (esophagus)
LNTO30_7_1
Resolution: 75μm, 69x68

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.1) 		Homo sapiens (esophagus)
LNTO30_7_2
Resolution: 75μm, 82x68

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.8) 		Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.6) 		Homo sapiens (colorectal adenocarcinoma)
200TopL, 170TopR, 190BottomL, 180BottomR-centroid
Resolution: 50μm, 132x126

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 1.6) 		Homo sapiens (colorectal adenocarcinoma)
160TopL,130TopR,150BottomL,140BottomR-centroid
Resolution: 50μm, 142x136

Description

PE(P-18:0/22:5(4Z,7Z,10Z,13Z,16Z))

Formula: C45H80NO7P (777.5672)
Adducts: [M+H]+ (Ppm: 2.3) 		Homo sapiens (colorectal adenocarcinoma)
120TopL, 90TopR, 110BottomL, 100BottomR-centroid
Resolution: 50μm, 132x136

Description