Summary of Study ST000265
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 PR000187. The data can be accessed directly via it's Project DOI: 10.21228/M8388M This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Study ID | ST000265 |
| Study Title | Activity-Based Metabolic Profiling of M. tuberculosis H37Rv Rv3244 |
| Study Type | timecourse |
| Study Summary | These experiments involve incubating various proteins of unknown function in the M. tuberculosis genome with whole-cell lysate and assaying changes in metabolite levels over time (e.g. 0, 15, 30min) to try to infer what reaction they might catalyze. |
| Institute | Weill Cornell Medicine |
| Department | Microbiology and Immunology |
| Last Name | Rhee |
| First Name | Kyu |
| Address | Department of Microbiology and Immunology, Weill Cornell Medical College, 1300 York Avenue, New York, NY |
| kyr9001@med.cornell.edu | |
| Submit Date | 2015-11-13 |
| Num Groups | 3 replicates X 3 timepoints |
| Study Comments | The timepoints in the datafiles refer the amount of time (in minutes) that each protein was incubated with lysate.The units for 'mzmed' are mass/charge. The units for 'rtmed' are seconds (retention time). The units for all the other data columns in the spreadsheets are arbitrary; they are integrated peak counts. In this study, Rv1713 was incubated with lysate with and without 1mM GTP added as a co-factor. |
| Raw Data Available | No |
| Raw Data File Type(s) | d |
| Analysis Type Detail | LC-MS |
| Release Date | 2016-12-22 |
| Release Version | 2 |
| Release Comments | Updated study design factors |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN000423 | AN000424 |
|---|---|---|
| Analysis type | MS | MS |
| Chromatography type | Normal phase | Normal phase |
| Chromatography system | Agilent 1290 | Agilent 1290 |
| Column | Microsolv Diamond hydride (150mm,4um) | Microsolv Diamond hydride (150mm,4um) |
| MS Type | ESI | ESI |
| MS instrument type | TOF | TOF |
| MS instrument name | Agilent 6220 TOF | Agilent 6220 TOF |
| Ion Mode | POSITIVE | NEGATIVE |
| Units | integrated peak counts | integrated peak counts |
Chromatography:
| Chromatography ID: | CH000297 |
| Chromatography Summary: | Aqueous normal phase diamond hydride |
| Methods Filename: | ANPpos ANP_neg |
| Instrument Name: | Agilent 1290 |
| Column Name: | Microsolv Diamond hydride (150mm,4um) |
| Flow Rate: | 0.4 ml/min |
| Solvent A: | 100% water; 0.2% formic acid |
| Solvent B: | 100% acetonitrile; 0.2% formic acid |
| Analytical Time: | 24 minutes |
| Washing Buffer: | 50% methanol |
| Chromatography Type: | Normal phase |
