Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2017-09-09 04:32:57 UTC |
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Update Date | 2022-11-30 19:26:10 UTC |
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HMDB ID | HMDB0115378 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) |
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Description | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0), in particular, consists of one chain of clupanodonic acid at the C-1 position and one chain of palmitic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
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Structure | [H][C@@](COC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC InChI=1S/C41H71O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-23-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,20-21,24-25,39H,3-4,6,8-10,12,14-16,19,22-23,26-38H2,1-2H3,(H2,44,45,46)/b7-5-,13-11-,18-17-,21-20-,25-24-/t39-/m1/s1 |
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Synonyms | Value | Source |
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1-clupanodonoyl-2-palmitoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-clupanodonoyl-2-palmitoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:5/16:0) | SMPDB, HMDB | PA(22:5n3/16:0) | SMPDB, HMDB | PA(22:5w3/16:0) | SMPDB, HMDB | PA(38:5) | SMPDB, HMDB | Phosphatidic acid(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) | SMPDB, HMDB | Phosphatidic acid(22:5/16:0) | SMPDB, HMDB | Phosphatidic acid(22:5n3/16:0) | SMPDB, HMDB | Phosphatidic acid(22:5w3/16:0) | SMPDB, HMDB | Phosphatidic acid(38:5) | SMPDB, HMDB | Phosphatidate(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) | SMPDB, HMDB | Phosphatidate(22:5/16:0) | SMPDB, HMDB | Phosphatidate(22:5n3/16:0) | SMPDB, HMDB | Phosphatidate(22:5w3/16:0) | SMPDB, HMDB | Phosphatidate(38:5) | SMPDB, HMDB | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) | SMPDB | [(2R)-3-[(7Z,13Z,16Z,19Z)-Docosa-7,10,13,16,19-pentaenoyloxy]-2-(hexadecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C41H71O8P |
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Average Molecular Weight | 722.985 |
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Monoisotopic Molecular Weight | 722.488656244 |
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IUPAC Name | [(2R)-3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-2-(hexadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-2-(hexadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C41H71O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-23-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,20-21,24-25,39H,3-4,6,8-10,12,14-16,19,22-23,26-38H2,1-2H3,(H2,44,45,46)/b7-5-,13-11-,18-17-,21-20-,25-24-/t39-/m1/s1 |
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InChI Key | JCUBMNMRLDVXNF-ZDHAVVAKSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Glycerophospholipids |
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Sub Class | Glycerophosphates |
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Direct Parent | 1,2-diacylglycerol-3-phosphates |
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Alternative Parents | |
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Substituents | - 1,2-diacylglycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Carboxylic acid ester
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | Not Available |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016155)
- De Novo Triacylglycerol Biosynthesis TG(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016156)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/16:0) (PathBank: SMP0030040)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/16:1(9Z)) (PathBank: SMP0030041)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0) (PathBank: SMP0030042)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z)) (PathBank: SMP0030043)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z)) (PathBank: SMP0030044)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z)) (PathBank: SMP0030045)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0030046)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0030047)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0030048)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0030049)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:0) (PathBank: SMP0030050)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0030051)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0030052)
- Cardiolipin Biosynthesis CL(22:5(7Z,10Z,13Z,16Z,19Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0030053)
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) | [H][C@@](COC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC | 5184.8 | Standard polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) | [H][C@@](COC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC | 4438.4 | Standard non polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) | [H][C@@](COC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC | 5128.7 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5143.1 | Semi standard non polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4558.9 | Standard non polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5685.2 | Standard polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5110.0 | Semi standard non polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4526.3 | Standard non polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4954.1 | Standard polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5357.3 | Semi standard non polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4665.1 | Standard non polar | 33892256 | PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5664.2 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 10V, Positive-QTOF | splash10-07ii-1279403600-e9ae9ce8295f144f05aa | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 20V, Positive-QTOF | splash10-03ds-2297202000-a18b4f7a2c161f3fd24b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 40V, Positive-QTOF | splash10-01pa-1498003000-7da6188ec7bbff7acacc | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 10V, Negative-QTOF | splash10-01t9-4039300300-70a43761eb9e7df72a28 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 20V, Negative-QTOF | splash10-004i-9014000000-3b4d39d936e03f636aad | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 40V, Negative-QTOF | splash10-004i-9000000000-2714e4b89b14d6e7bd10 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 10V, Positive-QTOF | splash10-0ab9-0000000900-7954a08116ed6bddb705 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 20V, Positive-QTOF | splash10-00fr-0000005900-8efe52195da8bbe88870 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 40V, Positive-QTOF | splash10-00ou-0006609300-5f5e8e4ef488f26de7b2 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 10V, Negative-QTOF | splash10-00di-0000000900-8021e9daadeb1989f632 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 20V, Negative-QTOF | splash10-06ml-1149900600-5e6a7dcf58d4f08b5cda | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 40V, Negative-QTOF | splash10-056r-1159300100-f626fb13a37fa14f9a02 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 10V, Positive-QTOF | splash10-0002-0000000900-3c6297c8e75d148e84fe | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 20V, Positive-QTOF | splash10-0002-0000009900-bf69caf620d90cd37f0a | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) 40V, Positive-QTOF | splash10-00kk-0000922400-4b4e081903768ecbb697 | 2021-09-23 | Wishart Lab | View Spectrum |
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Pathways | |
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