Summary of project PR001365
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 PR001365. The data can be accessed directly via it's Project DOI: 10.21228/M88Q5H This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Project ID: | PR001365 |
| Project DOI: | doi: 10.21228/M88Q5H |
| Project Title: | Metabolomics analysis of mouse liver with or without SIRT5 deficiency |
| Project Summary: | Lysine succinylation is a post-translational modification that has been implicated in the regulation of various metabolic pathways. However, the biological relevance of lysine succinylation remains largely uncertain due to methodological difficulties in determining high-impact succinylation sites. In the present study, multiple high stoichiometry lysine sites were identified in argininosuccinate synthase (ASS1), a key enzyme in urea cycle, are regulated by SIRT5. Metabolomics profiling confirms that SIRT5 deficiency decreases urea cycle activity in liver. Importantly, SIRT5 deficiency compromises ammonia tolerance, and reduces locomotor and exploratory activity in male mice upon high-ammonium diet (HAD) feeding. Therefore, lysine succinylation plays a functionally important role in ammonia metabolism. |
| Institute: | North Carolina State University |
| Last Name: | Liu |
| First Name: | Xiaojing |
| Address: | Polk Hall, RM 128 |
| Email: | xliu68@ncsu.edu |
| Phone: | 9195154387 |
Summary of all studies in project PR001365
| Study ID | Study Title | Species | Institute | Analysis(* : Contains Untargted data) | Release Date | Version | Samples | Download(* : Contains raw data) |
|---|---|---|---|---|---|---|---|---|
| ST002152 | Metabolomics analysis of mouse liver with or without SIRT5 deficiency | Mus musculus | North Carolina State University | MS | 2022-05-09 | 1 | 32 | Uploaded data (4.5G)* |
