PXD035660-1

PXD035660 is an original dataset announced via ProteomeXchange.

Title	Proteomic analysis of glucose utilization by Prochlorococcus SS120
Description	We compared changes, induced by the addition of 100 nM and 5 mM glucose in the proteome and metabolome complements in several strains of Synechococcus and Prochlorococcus, growing either under standard light conditions or darkness. Our results demonstrate that glucose is being metabolized by these cyanobacteria, using mainly the oxidative pentoses pathway, while no evidence was found for the involvement of the Entner-Doudoroff pathway in this process. We observed differences in the metabolic strategies for glucose utilization, both between genera, and between Prochlorococcus MED4 and SS120 strains, which might be related to their specific adaptations to the environment. Our results suggest that marine cyanobacteria can detect nanomolar glucose concentrations in the environment and that glucose might be used to sustain metabolism under darkness.
HostingRepository	PRIDE
AnnounceDate	2023-01-05
AnnouncementXML	Submission_2023-01-05_01:04:24.871.xml
DigitalObjectIdentifier	https://dx.doi.org/10.6019/PXD035660
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	GuadalupeGomez-Baena
SpeciesList	scientific name: Prochlorococcus marinus subsp. marinus str. CCMP1375; NCBI TaxID: 167539;
ModificationList	iodoacetamide derivatized residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2022-08-01 01:59:26	ID requested
⏵ 1	2023-01-05 01:04:25	announced

10.6019/PXD035660;

submitter keyword: marine picocyanobacteria, Prochlorococcus, glucose metabolism, mixotrophy

José ManuelGarcía-Fernández
contact affiliation	Departamento de Bioquímica y Biología Molecular. Edificio Severo Ochoa, planta 1, ala Este. Campus de Rabanales. Universidad de Córdoba. 14071-Córdoba. Spain.
contact email	jmgarcia@uco.es
lab head
GuadalupeGomez-Baena
contact affiliation	Universidad de Cordoba
contact email	v52gobag@uco.es
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD035660
     1. Label: PRIDE project
     2. Name: Proteomic analysis of glucose utilization by Prochlorococcus SS120