Bacterial autotransporters are proteins that use a C-terminal porin-like domain to facilitate the transport of an upstream "passenger domain" across the outer membrane. Although autotransporters are translocated across the inner membrane (IM) via the Sec pathway, some of them contain exceptionally long signal peptides distinguished by a unique N-terminal sequence motif. In this study, we used t...

The present study is aim to assess the performance of the Persian Gulf Marine Passenger Terminal by using EFQM Excellence Model. The descriptive kind may seem the best appropriate frame for this study and it is conducted in all parts of the Persian Gulf Marine Passenger Terminal. For collecting the data we used the EFQM standard questionnaire. according to the 5 Enablers criteria in the such as...

Autotransporters are virulence-related proteins of Gram-negative bacteria that are secreted via an outer-membrane-based C-terminal extension, the translocator domain. This domain supposedly is sufficient for the transport of the N-terminal passenger domain across the outer membrane. We present here the crystal structure of the in vitro-folded translocator domain of the autotransporter NalP from...

The Haemophilus cryptic genospecies is an important cause of maternal genital tract and neonatal systemic infections and initiates infection by colonizing the genital or respiratory epithelium. In recent work, we identified a unique Haemophilus cryptic genospecies protein called Cha, which mediates efficient adherence to genital and respiratory epithelia. The Cha adhesin belongs to the trimeric...

Abstract The paper concerns the analysis of changes in modus operandi terrorist attacks landside zones, order to identify areas that are most vulnerable attack using IEDs. Attacks carried out passenger terminal and car parks were analysed.

Autotransporters of gram-negative bacteria are single-peptide secretion systems that consist of a functional N-terminal alpha-domain ("passenger") fused to a C-terminal beta-domain ("translocator"). How passenger proteins are translocated through the outer membrane has not been resolved, and at present essentially three different models are discussed. In the widely accepted "hairpin model" the ...