1. Introduction to the Tat system The twin-arginine translocation (Tat) pathway is found in the membrane of bacteria, archaea and in the thylakoids of chloroplasts. It is unique in that before proteins are moved
2006. Pyoverdine-mediated iron uptake in Pseudomonas aeruginosa: the Tat system is required for PvdN but not for FpvA transport. J Bacteriol 188:3317-3323.Voulhoux, R. et al. (2006) Pyoverdine-mediated iron uptake in Pseudomonas aeruginosa: the Tat system is required for PvdN but not for...
Hydrogen peroxide (H2O2) is recognized to act as a signaling molecule. Peroxiredoxins (Prxs) have the ability to transfer H2O2-derived oxidizing equivalents to redox-regulated target proteins, thus facilitating the transmission of H2O2 signals. It has re
In most prokaryotes as well as in plant plastids, two general protein translocation systems exist that serve to transport proteins across energized biological membranes: The Sec system, which is restricted to unfolded proteins, and the twin-arginine translocation (Tat)2 system, which serves to transp...
Recent advances in the heterologous expression of microbial natural product biosynthetic pathways. Nat. Prod. Rep. 30, 1121–1138 (2013). CAS PubMed Google Scholar Cruz-Morales, P. et al. The genome sequence of Streptomyces lividans 66 reveals a novel tRNA-dependent peptide biosynthetic system ...
The lateral line is a mechanosensory system present in fish and amphibians that responds to water movements and is involved in a large variety of behaviors such as predator avoidance, prey detection, or swimming in schools [10, 11]. This sensory system is formed by a number of discrete sense...
The human immunodeficiency virus type 1 (HIV-1) trans-activator of transcription protein Tat is an important factor in viral pathogenesis. In addition to its function as the key trans-activator of viral transcription, Tat is also secreted by the infected
Therefore, we conclude that an unknown thylakoid transporting system is involved. The results of Edman sequencing revealed that intact TP is removed after transport to the THL (Fig. 3).TPP is involved in the cleavage of TP1 of NtOE23 and is a membrane-bound serine protease, the type I ...
Therefore, a thorough understanding of the mechanisms involved in the regulation of iron metabolism and ferroptosis in cardiomyocytes might lead to improvements in disease management. In this Review, we summarize the relationship between the metabolic and molecular pathways of iron signalling and ...
connote an individual: a person's primitive senses, the ability of perceiving the world around him, the actions asked to be performed in a specific environment, the motivations that lead him to understand what to perform, and the cognition processes involved (influenced by feelings and relations)...