PMG Aspergillus nidulans metabolite library v.01 (Last update 05/10/17)
Showing iCard for L-Glutamine (3TMS) (PMG000019)
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Mass spectrum (Rel abundance vs m/z) |
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Peaks |
( 54 9) ( 55 11) ( 56 29) ( 57 12) ( 58 5) ( 73 245) ( 74 38) ( 75 158) ( 76 12) ( 77 9) ( 83 24) ( 84 13) ( 86 10) ( 90 3) (100 55) (112 13) (114 61) (115 30) (127 7) (128 112) (132 17) (139 29) (140 11) (141 6) (142 29) (144 13) (145 63) (146 13) (150 3) (155 448) (156 1000) (157 90) (158 36) (159 4) (172 7) (188 16) (190 5) (203 76) (204 20) (216 21) (228 17) (229 46) (230 37) (232 36) (233 6) (244 19) (245 426) (246 84) (247 33) (248 8) (257 23) (272 11) (347 113) (348 23) (349 12) (362 41) (364 7)
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Average Retention time (min) |
27.81
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Quant mass (Da) |
156
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Common Name |
L-Glutamine
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Structure |
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Synonym(s) |
L-2-Aminoglutaramic acid
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KEGG ID |
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Golm Metabolome Database ID |
A178001 |
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PubChem CID |
5961 |
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CAS Registry Number |
56-85-9 |
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Biosynthetic pathways (KEGG) |
map00220Arginine biosynthesis map00230Purine metabolism map00240Pyrimidine metabolism map00250Alanine, aspartate and glutamate metabolism map00471D-Glutamine and D-glutamate metabolism map00630Glyoxylate and dicarboxylate metabolism map00910Nitrogen metabolism map00970Aminoacyl-tRNA biosynthesis map01230Biosynthesis of amino acids map02010ABC transporters
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Monoisotopic mass (Da) |
146.069
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Average Molecular Mass (Da) |
146.145
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Molecular Formula |
C5H10N2O3
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Chemical group |
Amino acids
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Analyzer |
Agilent 6890 MS platform; 5973 series mass selective detector (MSD); 7683 autosampler
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Carrier gas |
Helium |
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Flow rate |
1 mL min-1
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Column |
HP-5MS, length; 30 m, i.d.; 0.25 mm, film thickness 0.25 μm, Agilent Technologies Inc.
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Ionization |
Electron Impact (EI), Positive
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Mass range |
50-800 Da
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Injector |
10:1 split mode; temperature of 230oC
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Oven temperature |
70oC stable 5 min; 5oC min-1 increase to 295oC; stable 2 min
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Curator(s): I. KALAMPOKIS, Dr KA ALIFERIS