Kinetics for Zinc Ion Induced Sepia Pharaonis Arginine Kinase Inactivation and Aggregation
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Kinetics for Zinc Ion Induced Sepia Pharaonis Arginine Kinase Inactivation and Aggregation
Arginine kinase is an essential enzyme which is closely related to energy metabolism in marine invertebrates. Arginine kinase provides a significant role in quick response to environmental change and stress. In this study, we simulated a tertiary structure of Sepia pharaonis arginine kinase (SPAK) based on the gene sequence and conducted the molecular dynamics simulations between SPAK and Zn(2+...
متن کاملZinc induces unfolding and aggregation of dimeric arginine kinase by trapping reversible unfolding intermediate.
Arginine kinase plays an important role in the cellular energy metabolism of invertebrates. Dimeric arginine kinase (dAK) is unique in some marine invertebrates. The effects of Zn²(+) on the unfolding and aggregation of dAK from the sea cucumber Stichopus japonicus were investigated. Our results indicated that Zn²(+) caused dAK inactivation accompanied by conformational unfolding, the exposure ...
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ماهی مرکب ببری (Sepia pharaonis) یکی از گونه های تجاری و بومی در خلیج فارس و دریای عمان می باشد. 150 عدد تخم این گو نه از 6 مایلی از ساحل و عمق 20 متری جمع آوری و به آزمایشگاه ایستگاه تحقیقات شیلاتی نرمتنان بندر لنگه در سال 1392 انتقال داده شد. انکوباسیون تخم و پرورش نوزادان در دمایی با میانگین (±SD) 5/0±5/27 درجه سانتی گراد و شوری 38-37 قسمت در هزار صورت گرفت. تخم ها پس از مدت زمانی با میانگین...
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In complex navigation using landmarks, an animal must discriminate between potential cues and show context (condition) sensitivity. Such conditional discrimination is considered a form of complex learning and has been associated primarily with vertebrates. We tested the hypothesis that octopuses and cuttleWsh are capable of conditional discrimination. Subjects were trained in two maze conWgurat...
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Cuttlefish, Sepia pharaonis (Cephalopoda: Sepiidae) Mong-Fong Lee1,*, Chun-Yen Lin2, Chuan-Chin Chiao2,3, and Chung-Cheng Lu4 1Department of Aquaculture, National Penghu University of Science and Technology, No. 300, Liu-Ho Rd., Makung City, Penghu 88046, Taiwan 2Institute of Molecular Medicine, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan. E-mail: cep...
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ژورنال
عنوان ژورنال: Protein & Peptide Letters
سال: 2016
ISSN: 0929-8665
DOI: 10.2174/0929866523666160331144049