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ProteomicsInvestigation of Role of Eleven TonB Homologs in Carbohydrate Utilization by Bacteroides thetaiotaomicron
Key conserved features of these transporters include a 22 beta-strand barrel that traverses the outer membrane and houses a plug domain that occludes solute passage until the transporter is activated. Some B. theta TBDTs are also predicted to include two additional domains termed the N-terminal exte...
ORGANISM(S): Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482) 
2024-01-26 | PXD041518 | Pride
Bacteroides. tonb Glucose Maltose 
ProteomicsBtuB TonB-dependent transporters and BtuG surface lipoproteins form stable complexes for vitamin B12 uptake in gut Bacteroides.
Vitamin B12 (cobalamin) is the most complex vitamin and essential for many human gut microbes. However, cobalamin is synthesized only by a limited number of bacteria, making many gut microbes dependent on scavenging to meet their cobalamin requirements. Since bacterial densities in the gut are extre...
ORGANISM(S): Bacteroides thetaiotaomicron Bacteria 
2023-10-18 | PXD038230 | Pride
Gut Fusion-lumos Bacteria B12 Orbitrap Bacteroides 
UnknownMultiple TonB homologs are important for carbohydrate utilization by <i>Bacteroides thetaiotaomicron</i>.
Not available
S-EPMC10662123 | biostudies-literature
UnknownMolecular cloning of a Bacteroides caccae TonB-linked outer membrane protein identified by an inflammatory bowel disease marker antibody.
Not available
S-EPMC98733 | biostudies-literature
UnknownBtuB TonB-dependent transporters and BtuG surface lipoproteins form stable complexes for vitamin B<sub>12</sub> uptake in gut Bacteroides.
Not available
S-EPMC10404256 | biostudies-literature
UnknownAnalysis of Six tonB Gene Homologs in Bacteroides fragilis Revealed That tonB3 is Essential for Survival in Experimental Intestinal Colonization and Intra-Abdominal Infection.
Not available
S-EPMC8788773 | biostudies-literature
UnknownAnaerobic utilization of Fe(III)-xenosiderophores among Bacteroides species and the distinct assimilation of Fe(III)-ferrichrome by Bacteroides fragilis within the genus.
Not available
S-EPMC5552952 | biostudies-literature
UnknownStructural basis of iron piracy by human gut <i>Bacteroides</i>.
Not available
S-EPMC12393269 | biostudies-literature
UnknownAcarbose impairs gut Bacteroides growth by targeting intracellular glucosidases.
Not available
S-EPMC11633381 | biostudies-literature
UnknownA highly conserved SusCD transporter determines the import and species-specific antagonism of Bacteroides ubiquitin homologues.
Not available
S-EPMC11467351 | biostudies-literature
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