Summary of Study ST001812
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001145. The data can be accessed directly via it's Project DOI: 10.21228/M8Q12H This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.
Study ID | ST001812 |
Study Title | Evidence that class I glutamine amidotransferase, GAT1_2.1, acts as a glutaminase in roots of Arabidopsis thaliana (part II) |
Study Type | Targeted Metabolite Quantification |
Study Summary | In this study, we used Arabidopsis root extracts, spiked with amide nitrogen labeled (15N1) Glutamine and a purified recombinant protein, both full length and glutaminase domain only versions, to determine the amido group acceptor, if any, in the glutamine amidotransferase reaction. |
Institute | Agriculture and Agri-Food Canada |
Department | London Research and Development Centre |
Laboratory | Frederic Marsolais |
Last Name | Kambhampati |
First Name | Shrikaar |
Address | 1391 Sandford St, London, ON N5V 4T3, Canada |
shrikaar.k@gmail.com | |
Phone | 3144025550 |
Submit Date | 2021-06-01 |
Raw Data Available | Yes |
Raw Data File Type(s) | raw(Thermo) |
Analysis Type Detail | LC-MS |
Release Date | 2021-06-16 |
Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
Analysis ID | AN002937 | AN002938 |
---|---|---|
Analysis type | MS | MS |
Chromatography type | HILIC | HILIC |
Chromatography system | Agilent 1290 Infinity II | Agilent 1290 Infinity II |
Column | SeQuant ZIC-HILIC (100 x 2.1mm,3.5um) | SeQuant ZIC-HILIC (100 x 2.1mm,3.5um) |
MS Type | ESI | ESI |
MS instrument type | Orbitrap | Orbitrap |
MS instrument name | Thermo Q Exactive Orbitrap | Thermo Q Exactive Orbitrap |
Ion Mode | POSITIVE | NEGATIVE |
Units | Intensity | Intensity |
MS:
MS ID: | MS002728 |
Analysis ID: | AN002937 |
Instrument Name: | Thermo Q Exactive Orbitrap |
Instrument Type: | Orbitrap |
MS Type: | ESI |
MS Comments: | Full MS measurements were collected from mass ranges of 75-1100 m/z and 65-900 m/z in positive and negative ionization modes respectively at 140,000 resolutions. The AGC target and maximum IT was set to 3 e6 and 524 ms respectively. |
Ion Mode: | POSITIVE |
Capillary Temperature: | 250 |
Capillary Voltage: | 3.9 |
Analysis Protocol File: | Enzyme_spike_analysis.pdf |
MS ID: | MS002729 |
Analysis ID: | AN002938 |
Instrument Name: | Thermo Q Exactive Orbitrap |
Instrument Type: | Orbitrap |
MS Type: | ESI |
MS Comments: | Full MS measurements were collected from mass ranges of 75-1100 m/z and 65-900 m/z in positive and negative ionization modes respectively at 140,000 resolutions. The AGC target and maximum IT was set to 3 e6 and 524 ms respectively. |
Ion Mode: | NEGATIVE |
Capillary Temperature: | 250 |
Capillary Voltage: | 3.5 |
Analysis Protocol File: | Enzyme_spike_analysis.pdf |