⮝ Full datasets listing
PXD070059-1
PXD070059 is an original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Ultra-deep chemoproteomic profiling of transglutaminase-mediated glutamine polyamination |
| Description | As key functional units in biology, proteins display activity, expression, localization, and structural features that are strongly influenced by their active sites. Despite the critical role of these sites, over 80% of human proteins remain classified as undruggable. The mapping of functional sites has therefore emerged as a key driver of first-in-class drug discovery. While chemical proteomics has revolutionized the study of drug–target interactions, research on glutamine active sites remains limited due to the low inherent reactivity of its side-chain amide under physiological conditions. In this study, we introduce an integrated chemical proteomics strategy using transglutaminase to systematically map glutamine active sites. |
| HostingRepository | iProX |
| AnnounceDate | 2025-10-30 |
| AnnouncementXML | Submission_2025-10-29_20:25:03.911.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Jianlong Li |
| SpeciesList | scientific name: Bos taurus; NCBI TaxID: 9913; scientific name: Homo sapiens; NCBI TaxID: 9606; |
| ModificationList | No PTMs are included in the dataset |
| Instrument | Q Exactive HF; timsTOF Pro |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|---|---|---|
| 0 | 2025-10-29 20:24:06 | ID requested | |
| ⏵ 1 | 2025-10-29 20:25:04 | announced |
Publication List
| Dataset with its publication pending |
Keyword List
| submitter keyword: Glutamine, Chemoproteomic, Polyamine probes, Polyamination, Transglutaminase |
Contact List
| Yaoyang Zhang | |
|---|---|
| contact affiliation | Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences |
| contact email | zyy@sioc.ac.cn |
| lab head | |
| Jianlong Li | |
| contact affiliation | Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences |
| contact email | lijianlong@sioc.ac.cn |
| dataset submitter | |
Full Dataset Link List
| iProX dataset URI |
