PXD012780 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Sysmetex proteome data for Leptospirillum ferriphilum mineral growth |
Description | Biomining is a biotechnological process carried out in many parts of the world that exploits acid loving microorganisms to extract metals from sulphide minerals. One industrial biomining method is called ‘heap bioleaching’ where typically copper containing minerals are piled into very large heaps, acid and microorganisms are added to the top and the soluble metal is collected at the heap base. The role of the different types of microbes in the process is to speed up metal solubilisation by oxidising ferrous iron to ferric and removing sulphur compounds that can accumulate on the mineral surface. Metals are most efficiently released from sulphide ores if the microorganisms form a thin layer, termed a ‘biofilm’, on the mineral surface. A crucial stage in bioleaching is how efficiently the microbes attach to the mineral. This project will test how rapidly a biofilm is formed and copper is released from the mineral by different combinations of microorganisms and the order that they are added. Data on the biological processes the microorganisms carry out will be used in computer modelling to suggest the best combination and order in which to add the different types of microbes. This in turn will increase the efficiency of industrial bioleaching by reducing the time between when a heap is built and when the first metals are collected. |
HostingRepository | PRIDE |
AnnounceDate | 2020-06-29 |
AnnouncementXML | Submission_2020-07-16_03:15:13.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Mohamed El Hajjami |
SpeciesList | scientific name: Leptospirillum ferriphilum; NCBI TaxID: 178606; |
ModificationList | No PTMs are included in the dataset |
Instrument | LTQ Orbitrap Elite |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2019-02-19 02:33:03 | ID requested | |
1 | 2020-06-29 01:24:26 | announced | |
⏵ 2 | 2020-07-16 03:15:14 | announced | 2020-07-16: Updated publication reference for PubMed record(s): 32636389. |
Publication List
Buetti-Dinh A, Herold M, Christel S, Hajjami ME, Bellenberg S, Ilie O, Wilmes P, Poetsch A, Sand W, Vera M, Pivkin IV, Dopson M, Systems biology of acidophile biofilms for efficient metal extraction. Sci Data, 7(1):215(2020) [pubmed] |
Keyword List
curator keyword: Biological |
submitter keyword: Proteomics, sysmetex, biomining, mineral, MS/MS |
Contact List
Poetsch, Ansgar |
contact affiliation | Ruhr-Universität Bochum LS Biochemie der Pflanzen Universitätsstraße 150 44780 Bochum |
contact email | ansgar.poetsch@rub.de |
lab head | |
Mohamed El Hajjami |
contact affiliation | Ruhr-University Bochum |
contact email | bcwuppertal@web.de |
dataset submitter | |
Full Dataset Link List
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/2020/06/PXD012780 |
PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD012780
- Label: PRIDE project
- Name: Sysmetex proteome data for Leptospirillum ferriphilum mineral growth