PXD014156

PXD014156 is an original dataset announced via ProteomeXchange.

Title	Using Proteomics for an Insight into the Performance of Activated Sludge
Description	The performance of a lab-scale wastewater treatment plant during the start-up phase was investigated. A period of varying pH resulted in the loss of ammonium removal efficiency together with a decrease in the specific autotrophic oxygen uptake rate (OUR). From the OUR, it was inferred that the ammonium oxidizing bacteria (AOB) were inhibited by the fluctuation in the pH values. However, OUR alone could not provide the information as to how the AOB were affected at the molecular level. To gain a better insight, shotgun proteomic method was used in this work to quantify the total proteins in the system. Label-free quantification (LFQ) showed that during the time of poor ammonium removal, the marker enzyme hydroxylamine oxidase found in Nitrosomonas sp. was at the lowest LFQ intensity. Based on these results, proteomics has the potential to be used as a monitoring tool. Nevertheless, there are still some restrictions when measuring activated sludge using proteomic method such as the availability of a suitable proteomic database. In this paper, we describe our experience of using publicly available database for identification of activated sludge proteins.
HostingRepository	PRIDE
AnnounceDate	2020-05-18
AnnouncementXML	Submission_2020-05-18_01:26:11.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Farnusch Kaschani
SpeciesList	scientific name: bioreactor sludge metagenome; NCBI TaxID: 412754;
ModificationList	monohydroxylated residue; acetylated residue
Instrument	LTQ Orbitrap Elite

Revision	Datetime	Status	ChangeLog Entry
0	2019-06-06 02:30:47	ID requested
⏵ 1	2020-05-18 01:26:12	announced

Dataset with its publication pending

curator keyword: Technical

submitter keyword: proteomics, activated sludge, label-free quantification, nitrification, respirometry

Farnusch Kaschani
contact affiliation	Analytics Core Facility Essen (ACE), Chemische Biologie, Universität Duisburg-Essen, ZMB, Germany
contact email	farnusch.kaschani@uni-due.de
lab head
Farnusch Kaschani
contact affiliation	University Duisburg-Essen
contact email	farnusch.kaschani@uni-due.de
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2020/05/PXD014156

PRIDE project URI

• PRIDE
  1. PXD014156
     1. Label: PRIDE project
     2. Name: Using Proteomics for an Insight into the Performance of Activated Sludge