PXD040825-2

PXD040825 is an original dataset announced via ProteomeXchange.

Title	Generation of zero-valent sulfur from dissimilatory sulfate reduction in sulfate-reducing microorganisms
Description	Dissimilatory sulfate reduction (DSR) mediated by sulfate-reducing microorganisms (SRMs) plays a pivotal role in global sulfur, carbon, oxygen, and iron cycles since ~3.5 billion years ago. The canonical DSR pathway is believed to be sulfate reduction to sulfide. Herein, we report a new DSR pathway in phylogenetically diverse SRMs through which zero-valent sulfur (ZVS) is directly generated. We identified that approximately 8.9% of sulfate reduction was directed toward ZVS with S8 as a predominant product, and the ratio of sulfate-to-ZVS could be changed with SRMs’ growth conditions, particularly the medium salinity. Further coculturing experiments and metadata analyses revealed that DSR-derived ZVS supported the growth of various ZVS-metabolizing microorganisms, highlighting this new pathway as an essential component of the sulfur biogeochemical cycle
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_09:00:21.437.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	ZW Liang
SpeciesList	scientific name: Desulfovibrio vulgaris str. Hildenborough; NCBI TaxID: 882;
ModificationList	TMT6plex-126 reporter+balance reagent acylated residue; monohydroxylated residue; deamidated residue
Instrument	Orbitrap Exploris 480

Revision	Datetime	Status	ChangeLog Entry
0	2023-03-13 11:26:07	ID requested
1	2023-04-28 01:41:07	announced
⏵ 2	2023-11-14 09:00:22	announced	2023-11-14: Updated project metadata.

Dataset with its publication pending

submitter keyword: sulfate-reducing microorganisms Desulfovibrio vulgaris Hildenborough

Zhiwei Liang
contact affiliation	Sun Yat-sen University
contact email	liangzhw28@mail.sysu.edu.cn
lab head
ZW Liang
contact affiliation	Sun yat-sen university
contact email	361626628@qq.com
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD040825
     1. Label: PRIDE project
     2. Name: Generation of zero-valent sulfur from dissimilatory sulfate reduction in sulfate-reducing microorganisms