Structural basis of promiscuous substrate transport by Organic Cation Transporter 1

YC Zeng, M Sobti, A Quinn, NJ Smith… - Nature …, 2023 - nature.com
Abstract Organic Cation Transporter 1 (OCT1) plays a crucial role in hepatic metabolism by
mediating the uptake of a range of metabolites and drugs. Genetic variations can alter the …

Bioactive peptides in fermented foods and their application: A critical review

R Chourasia, L Chiring Phukon, MM Abedin… - Systems Microbiology …, 2023 - Springer
Bioactive peptides are released during the production of fermented dairy, vegetables, fruits,
legumes, fish, and meat products. The proteolytic specificity of lactic acid bacteria, Bacillus …

Molecular basis of TASL recruitment by the peptide/histidine transporter 1, PHT1

TF Custódio, M Killer, D Yu, V Puente… - Nature …, 2023 - nature.com
PHT1 is a histidine/oligopeptide transporter with an essential role in Toll-like receptor innate
immune responses. It can act as a receptor by recruiting the adaptor protein TASL which …

Comprehensive review of amino acid transporters as therapeutic targets

R Xia, HF Peng, X Zhang, HS Zhang - International Journal of Biological …, 2024 - Elsevier
The solute carrier (SLC) family, with more than 400 membrane-bound proteins, facilitates the
transport of a wide array of substrates such as nutrients, ions, metabolites, and drugs across …

Structural basis for the transport and substrate selection of human urate transporter 1

J He, G Liu, F Kong, Q Tan, Z Wang, M Yang, Y He… - Cell Reports, 2024 - cell.com
High serum urate levels are the major risk factor for gout. URAT1, the primary transporter for
urate absorption in the kidneys, is well known as an anti-hyperuricemia drug target …

[HTML][HTML] Plasticity of the binding pocket in peptide transporters underpins promiscuous substrate recognition

V Kotov, M Killer, KEJ Jungnickel, J Lei, G Finocchio… - Cell Reports, 2023 - cell.com
Proton-dependent oligopeptide transporters (POTs) are promiscuous transporters of the
major facilitator superfamily that constitute the main route of entry for a wide range of dietary …

MFSD1 with its accessory subunit GLMP functions as a general dipeptide uniporter in lysosomes

KEJ Jungnickel, O Guelle, M Iguchi, W Dong… - Nature Cell …, 2024 - nature.com
The lysosomal degradation of macromolecules produces diverse small metabolites exported
by specific transporters for reuse in biosynthetic pathways. Here we deorphanized the major …

Structural basis for antibiotic transport and inhibition in PepT2

JL Parker, JC Deme, SM Lichtinger, G Kuteyi… - Nature …, 2024 - nature.com
The uptake and elimination of beta-lactam antibiotics in the human body are facilitated by
the proton-coupled peptide transporters PepT1 (SLC15A1) and PepT2 (SLC15A2). The …

Role of Glutathione in Parkinson's Disease Pathophysiology and Therapeutic Potential of Polyphenols

C Niu, M Dong, Y Niu - Phytotherapy Research, 2024 - Wiley Online Library
Oxidative stress is recognized to have a central role in the initiation and progression of
Parkinson's disease (PD). Within the brain, neurons are particularly sensitive to oxidation …

Cryo-EM structure of an atypical proton-coupled peptide transporter: di-and tripeptide permease C

M Killer, G Finocchio, HDT Mertens… - Frontiers in molecular …, 2022 - frontiersin.org
Proton-coupled Oligopeptide Transporters (POTs) of the Major Facilitator Superfamily (MFS)
mediate the uptake of short di-and tripeptides in all phyla of life. POTs are thought to …