PXD015502
PXD015502 is an original dataset announced via ProteomeXchange.
Dataset Summary
Title | Signaling proteins of a chemosensory pathway from sperm of Arbacia punctulata |
Description | Cilia and flagella serve as cellular antennae that translate sensory information into cellular responses. In sperm, a single chemoattractant molecule triggers signaling events that evoke a Ca2+ response and chemotactic steering. Key components of the chemotactic signaling pathway from sperm of the sea urchin Arbacia punctulata were investigated. Targeted proteomics employed a spiked-in heavy isotope-labelled standard protein (QConCat) and in-gel protein digestion with trypsin. The standard protein together with the previously determined copy number of the receptor guanylate cyclase allowed determining the copy numbers for 19 polypeptides of this signaling pathway. |
HostingRepository | PanoramaPublic |
AnnounceDate | 2019-12-19 |
AnnouncementXML | Submission_2019-12-19_23:19:02.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Supported dataset by repository |
PrimarySubmitter | Ansgar Poetsch |
SpeciesList | scientific name: Arbacia punctulata; NCBI TaxID: 7641; |
ModificationList | Label:13C(6)15N(2); Label:13C(6)15N(4) |
Instrument | TSQ Vantage |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
---|---|---|---|
0 | 2019-09-18 21:46:22 | ID requested | |
⏵ 1 | 2019-12-19 23:19:03 | announced |
Publication List
Dataset with its publication pending |
Keyword List
submitter keyword: sperm chemosensation, protein copy number, membrane protein |
Contact List
Ansgar Poetsch | |
---|---|
contact affiliation | Ruhr University Bochum |
contact email | ansgar.poetsch@rub.de |
lab head | |
Ansgar Poetsch | |
contact affiliation | Ruhr University Bochum |
contact email | ansgar.poetsch@rub.de |
dataset submitter |
Full Dataset Link List
Panorama Public dataset URI |