Results 51 to 60 of about 3,225,670 (405)

Structural Insights into the Role of the Cyclic Backbone in a Squash Trypsin Inhibitor*

Journal of Biological Chemistry, 2013
Background: MCoTI-II is a potent serine protease inhibitor with a cyclic protein backbone. Results: Its three-dimensional structure and dynamics in complex with trypsin were determined using x-ray and NMR methods. Conclusion: The cyclic backbone of MCoTI-
N. Daly, Louise Thorstholm, K. Greenwood, Gordon J. King, K. Rosengren, B. Heras, Jennifer L. Martin, D. Craik   +7 more
semanticscholar   +1 more source

Effect of thermally untreated soybean with low levels of Kunitz trypsin inhibitors in the diet of broilers [PDF]

Agroznanje, 2011
This paper researched the effect of raw Kunitz free trypsin inhibitor soybean sort "Lana" to the production characteristics of broilers (Ross 308), compared to raw soybeans with a standard level of trypsin inhibitors. The production results indicate that
Beuković Dejan, Ljubojević D., Beuković Miloš, Đorđević Nenad, Milošević Niko, Stanaćev Vidica   +5 more
doaj  

Avaliação biológica de linhagem de soja com baixa atividade de inibidores de tripsina Biological evaluation of soybean line with low trypsin inhibitor activities

Revista Brasileira de Zootecnia, 2000
Cultivar de soja BR 36 com atividades de inibidores de tripsina convencional e linhagem de soja BRM 95-5262 geneticamente modificadas para conter baixas atividades de inibidores de tripsina foram utilizados em ensaios biológicos com aves contendo 40 e 20%
Edna Mayumi Yuahasi Miura, Marco Aurélio R. Binotti, Daliane Souza de Camargo, Ivone Yurika Mizubuti, Elza Iouko Ida   +4 more
doaj   +1 more source

Combinatorial optimization of cystine-knot peptides towards high-affinity inhibitors of human matriptase-1. [PDF]

PLoS ONE, 2013
Cystine-knot miniproteins define a class of bioactive molecules with several thousand natural members. Their eponymous motif comprises a rigid structured core formed by six disulfide-connected cysteine residues, which accounts for its exceptional ...
Bernhard Glotzbach, Michael Reinwarth, Niklas Weber, Sebastian Fabritz, Michael Tomaszowski, Heiko Fittler, Andreas Christmann, Olga Avrutina, Harald Kolmar   +8 more
doaj   +1 more source

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

FEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi, Takehiro Suzuki, Ryota Kawahara, Natsumi Harai, Naoshi Dohmae, Siro Simizu   +5 more
wiley   +1 more source

The Effect of TiO2-Nanoparticle on the Activity and Stability of Trypsin in Aqueous Medium [PDF]

Journal of Nanostructures, 2018
Trypsin (E.C.3.4.21.4) is a serine protease commonly used in proteomics for digestion of proteins. In the present study, the effect of nano-TiO2 on the conformation and catalytic activity of trypsin were studied.
sakineh sadeghi kaji, behzad shareghi, Ayeh Bolouki, Masoud Salavati-Niasari   +3 more
doaj   +1 more source

Mitigation of antinutritional factors and protease inhibitors of defatted winged bean-seed proteins using thermal and hydrothermal treatments: Denaturation/unfolding coupled hydrolysis mechanism

Current Research in Food Science, 2022
The inactivation of antinutritional factors, protease inhibitors within winged bean protein was induced by two respective method treatments. The physical method based on steam vapor that was conducted using an autoclave and chemical method consisting on ...
Sami Saadi, Nazamid Saari, Hasanah Mohd Ghazali, Mohammed Sabo Abdulkarim   +3 more
doaj   +1 more source

Structure of catalytic domain of Matriptase in complex with Sunflower trypsin inhibitor-1

BMC Structural Biology, 2011
BackgroundMatriptase is a type II transmembrane serine protease that is found on the surfaces of epithelial cells and certain cancer cells. Matriptase has been implicated in the degradation of certain extracellular matrix components as well as the ...
C. Yuan, Liqing Chen, E. Meehan, N. Daly, D. Craik, Mingdong Huang, J. Ngo   +6 more
semanticscholar   +1 more source

C9orf72 ALS‐causing mutations lead to mislocalization and aggregation of nucleoporin Nup107 into stress granules

FEBS Letters, EarlyView.
Mutations in the C9orf72 gene represent the most common genetic cause of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease. Using patient‐derived neurons and C. elegans models, we find that the nucleoporin Nup107 is dysregulated in C9orf72‐associated ALS. Conversely, reducing Nup107 levels mitigates disease‐related changes.
Saygın Bilican, Yara Nabawi, William Hongyu Zhang, Dunja Petrovic, Markus Wehrmann, Sara Muñoz‐García, Seda Koyuncu, David Vilchez   +7 more
wiley   +1 more source

Structural Basis of Trypsin Inhibition and Entomotoxicity of Cospin, Serine Protease Inhibitor Involved in Defense of Coprinopsis cinerea Fruiting Bodies*

Journal of Biological Chemistry, 2011
Background: Mushrooms are a rich source of novel proteins with unique features. Results: Cospin, a trypsin-specific protease inhibitor, has a β-trefoil fold and is toxic against the fruit fly.
J. Sabotič, S. Bleuler-Martinez, M. Renko, Petra Avanzo Caglič, S. Kallert, B. Strukelj, D. Turk, M. Aebi, J. Kos, M. Künzler   +9 more
semanticscholar   +1 more source