PXD069670

PXD069670 is an original dataset announced via ProteomeXchange.

Title	Integrating Growth Physiology and Comparative Proteomics to Decipher Sulfur Compound Disproportionation in the Deep-Sea Hydrothermal Vent Bacterium Dissulfuribacter thermophilus S69T
Description	This study focused on a strain belonging to a genus and class (Dissulfuribacteria) of Desulfobacterota other than those on which functional studies of sulfur disproportionation have been conducted before. Dissulfuribacter thermophilus strain S69T, which was the subject of a comparative proteomic analysis, is notable for its ability to grow by disproportionation of sulfite, thiosulfate and elemental sulfur [19]. Here, we investigated the proteomic landscape of this strain during growth via thiosulfate disproportionation (S2O3D) and in the hydrogenotrophic sulfite-containing condition (hSO3), and examined the associated sulfur chemical intermediates. Using a combination of cultivation and proteomic and analytical approaches, we provide novel insights into the physiological and biochemical mechanisms involved in these sulfur metabolism pathways.
HostingRepository	PRIDE
AnnounceDate	2026-08-24
AnnouncementXML	Submission_2026-08-24_05:39:12.839.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Céline Henry
SpeciesList	scientific name: Dissulfuribacter thermophilus; NCBI TaxID: NEWT:1156395;
ModificationList	monohydroxylated residue; iodoacetamide derivatized residue
Instrument	timsTOF Pro

Revision	Datetime	Status	ChangeLog Entry
0	2025-10-20 08:31:33	ID requested
⏵ 1	2026-08-24 05:39:13	announced

10.1111/1758-2229.70406;

submitter keyword: Deep-sea hydrothermal vent, thermophiles, comparative proteomics, sulfur disproportionation

Henry Celine
contact affiliation	Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, PAPPSO Platform, 78350, Jouy-en-Josas, France
contact email	celine.henry@inrae.fr
lab head
Céline Henry
contact affiliation	INRAE
contact email	celine.henry@inrae.fr
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD069670
     1. Label: PRIDE project
     2. Name: Integrating Growth Physiology and Comparative Proteomics to Decipher Sulfur Compound Disproportionation in the Deep-Sea Hydrothermal Vent Bacterium Dissulfuribacter thermophilus S69T