PMG Aspergillus nidulans metabolite library v.01 (Last update 05/10/17)
Showing iCard for L-Threonine (3TMS) (PMG000013)
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Mass spectrum (Rel abundance vs m/z) |
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Peaks |
( 57 74) ( 73 1000) ( 74 76) ( 75 131) (100 91) (101 171) (117 433) (118 59) (128 48) (129 51) (133 72) (147 267) (203 53) (218 831) (219 740) (220 215) (221 73) (291 343) (292 241) (293 84) (320 74)
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Average Retention time (min) |
18.83
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Quant mass (Da) |
73
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Common Name |
L-Threonine
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Structure |
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Synonym(s) |
2-Amino-3-hydroxybutyric acid
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KEGG ID |
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Golm Metabolome Database ID |
A140001
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PubChem CID |
3488
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CAS Registry Number |
72-19-5
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Biosynthetic pathways (KEGG) |
map00260Glycine, serine and threonine metabolism map00261Monobactam biosynthesis map00290Valine, leucine and isoleucine biosynthesis map00970Aminoacyl-tRNA biosynthesis map01230Biosynthesis of amino acids map02010ABC transporters
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Monoisotopic mass (Da) |
119.0582 |
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Average Molecular Mass (Da) |
119.1192 |
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Molecular Formula |
C4H9NO3
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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