Summary of Study ST000262

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, 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.


Show all samples  
Download mwTab file (text)   |  Download mwTab file(JSON)   |  Download data files
Study IDST000262
Study TitleActivity-Based Metabolic Profiling of M. tuberculosis H37Rv Rv1713
Study Typetimecourse
Study SummaryThese 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.
Weill Cornell Medicine
DepartmentMicrobiology and Immunology
Last NameRhee
First NameKyu
AddressDepartment of Microbiology and Immunology, Weill Cornell Medical College, 1300 York Avenue, New York, NY
Submit Date2015-11-13
Num Groups3 replicates X 3 timepoints X with/without GTP
Study CommentsThe 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 AvailableNo
Raw Data File Type(s)d
Analysis Type DetailLC-MS
Release Date2016-12-22
Release Version2
Release CommentsUpdated study design factors
Kyu Rhee Kyu Rhee application/zip

Select appropriate tab below to view additional metadata details:


Subject type: Bacterial cells; Subject species: Mycobacterium tuberculosis H37Rv (Factor headings shown in green)

mb_sample_id local_sample_id timepoint (min) co-factor added to lysate
SA0120131mMGTP1713_A_00 1mM GTP
SA0120191mMGTP1713_B_00 1mM GTP
SA0120251mMGTP1713_C_00 1mM GTP
SA0120121713_A_00 None
SA0120181713_B_00 None
SA0120241713_C_00 None
SA0120151mMGTP1713_A_1515 1mM GTP
SA0120211mMGTP1713_B_1515 1mM GTP
SA0120271mMGTP1713_C_1515 1mM GTP
SA0120141713_A_1515 None
SA0120201713_B_1515 None
SA0120261713_C_1515 None
SA0120171mMGTP1713_A_3030 1mM GTP
SA0120231mMGTP1713_B_3030 1mM GTP
SA0120291mMGTP1713_C_3030 1mM GTP
SA0120161713_A_3030 None
SA0120221713_B_3030 None
SA0120281713_C_3030 None
Showing results 1 to 18 of 18