Zobrazeno 1 - 10
of 160
pro vyhledávání: '"E. Tumer"'
Autor:
Przemysław Grela, Xiao-Ping Li, Patrycja Horbowicz, Monika Dźwierzyńska, Marek Tchórzewski, Nilgun E. Tumer
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract The eukaryotic P-stalk contains two P1-P2 protein dimers with a conserved C- terminal domain (CTD) critical for the interaction with external factors. To understand the role of the individual CTD of human P1/P2 proteins, we examined the inte
Externí odkaz:
https://doaj.org/article/71d6133ab595498ea40a882565c22834
Autor:
Nilgun E. Tumer
Publikováno v:
Toxins, Vol 7, Iss 11, Pp 4503-4506 (2015)
Plants express a variety of toxic proteins which are thought to have a role in defense against pathogens and insects. [...]
Externí odkaz:
https://doaj.org/article/f6d2e17e41d94073897b487b2edce01b
Autor:
Nilgun E. Tumer
Publikováno v:
Toxins, Vol 12, Iss 1, p 13 (2019)
Ricin toxin isolated from the castor bean (Ricinus communis) is one of the most potent and lethal molecules known [...]
Externí odkaz:
https://doaj.org/article/9ead053f1ee945658e5ac28ec57d2b0c
Autor:
Marek Tchórzewski, Sebastian Kmiecik, Przemysław Grela, Patrycja Horbowicz-Drożdżal, Nilgun E. Tumer, Pang Chui Shaw, Karol Kamel, Lidia Borkiewicz
Publikováno v:
FEBS Letters. 595:2221-2236
The ribosome is subjected to post-translational modifications, including phosphorylation, that affect its biological activity. Among ribosomal elements, the P-proteins undergo phosphorylation within the C terminus, the element which interacts with tr
Autor:
Debaleena Basu, Nilgun E. Tumer
Publikováno v:
Toxins, Vol 7, Iss 5, Pp 1467-1485 (2015)
Shiga toxin producing Escherichia coli O157:H7 (STEC) is one of the leading causes of food-poisoning around the world. Some STEC strains produce Shiga toxin 1 (Stx1) and/or Shiga toxin 2 (Stx2) or variants of either toxin, which are critical for the
Externí odkaz:
https://doaj.org/article/b6814c7cda2d4543a3fbdfcddd3be749
Autor:
Rong Di, Nilgun E. Tumer
Publikováno v:
Toxins, Vol 7, Iss 3, Pp 755-772 (2015)
Pokeweed antiviral protein (PAP) is a 29 kDa type I ribosome inactivating protein (RIP) found in pokeweed plants. Pokeweed produces different forms of PAP. This review focuses on the spring form of PAP isolated from Phytolacca americana leaves. PAP e
Externí odkaz:
https://doaj.org/article/dac1ea790f8d40ca94e3da5d2de56794
Autor:
Birsen Çakır, Nilgun E. Tumer
Publikováno v:
Microbial Cell, Vol 2, Iss 2, Pp 43-56 (2015)
Apoptosis is an active form of programmed cell death (PCD) that plays critical roles in the development, differentiation and resistance to pathogens in multicellular organisms. Ribosome inactivating proteins (RIPs) are able to induce apoptotic cell d
Externí odkaz:
https://doaj.org/article/ba231085b387478980332275102fdd91
Autor:
Arkadiusz W. Kulczyk, Carlos Oscar S. Sorzano, Przemysław Grela, Marek Tchórzewski, Nilgun E. Tumer, Xiao-Ping Li
Publikováno v:
The Journal of biological chemistry. 299(1)
Shiga toxin 2a (Stx2a) is the virulence factor of enterohemorrhagic Escherichia coli. The catalytic A1 subunit of Stx2a (Stx2A1) interacts with the ribosomal P-stalk for loading onto the ribosome and depurination of the sarcin-ricin loop, which halts
Autor:
Rong Di, Nilgun E. Tumer
Publikováno v:
Toxins, Vol 6, Iss 4, Pp 1349-1361 (2014)
We have previously shown that ribosomal protein L3 is required for pokeweed antiviral protein (PAP), a type I ribosome inactivating protein, to bind to ribosomes and depurinate the α-sarcin/ricin loop (SRL) in yeast. Co-expression of the N-terminal
Externí odkaz:
https://doaj.org/article/31c4a8dba8ec491da6eb5b6f8cbdd966
Autor:
Harold N. Trick, Neerja Tyagi, Nilgun E. Tumer, Noura I. Darwish, Jeffrey Garcia-Sanchez, Ruth Dill-Macky, John E. McLaughlin, Susan P. McCormick
Publikováno v:
Phytopathology®. 111:671-683
Trichothecene mycotoxins such as deoxynivalenol (DON) are virulence factors of Fusarium graminearum, which causes Fusarium head blight, one of the most important diseases of small grain cereals. We previously identified a nonspecific lipid transfer p