Single channel activity of OmpF-like porin from Yersinia pseudotuberculosis

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Immunochemical Properties of Recombinant Ompf Porin from Outer Membrane of Yersinia pseudotuberculosis

Porins from outer membranes (OM) of Gram-negative bacteria exist in intact membranes as homotrimers forming water-filled pores or channels that provide low-molecular compounds transportation. Surface localization of the porins and their structural peculiarities determine multiplicity of their functions except for the transport one. On the one hand, porins are targets for the host immune system....

متن کامل

Trends of the Major Porin Gene (ompF) Evolution: Insight from the Genus Yersinia

OmpF is one of the major general porins of Enterobacteriaceae that belongs to the first line of bacterial defense and interactions with the biotic as well as abiotic environments. Porins are surface exposed and their structures strongly reflect the history of multiple interactions with the environmental challenges. Unfortunately, little is known on diversity of porin genes of Enterobacteriaceae...

متن کامل

Direct isolation of Yersinia enterocolitica and Yersinia pseudotuberculosis from meat.

Studies were done to determine the usefulness of dilute alkali (KOH) treatment of meat samples for direct isolation of Yersinia enterocolitica and Yersinia pseudotuberculosis, without enrichment. Virulent Y. enterocolitica and Y. pseudotuberculosis in pork contaminated with 10(2), 10(3), and 10(4) cells per g survived the direct KOH treatment and were never recovered by using KOH postenrichment...

متن کامل

Yersinia pseudotuberculosis and arthritis.

In 1986 and 1987 nine patients with a raised antibody titre to Yersinia pseudotuberculosis were found. Two of these results were almost certainly due to the cross reactivity between some Y pseudotuberculosis serogroups and some salmonella serotypes. Of the other seven patients with otherwise unexplained Y pseudotuberculosis serology, three suffered from severe arthritis and two had symptoms sug...

متن کامل

Invasin expression in Yersinia pseudotuberculosis.

A 3.2-kb region on the chromosome of Yersinia pseudotuberculosis, called inv, encodes invasin, a 103-kDa protein of the bacterial outer membrane. Invasin mediates bacterial entry into cultured animal cells. Six Y. pseudotuberculosis strains isolated from animal or human infections were analyzed for the presence of inv-related sequences with a radiolabeled inv clone, pRI203. We found that inv-sp...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Biomembranes

سال: 2016

ISSN: 0005-2736

DOI: 10.1016/j.bbamem.2016.02.005