Atomic mutations in annexin V. Thermodynamic studies of isomorphous protein variants
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چکیده
منابع مشابه
Biophysical Studies of a Synthetic Mimic of the Apoptosis-Detecting Protein Annexin V
A Zn-dipicolylamine coordination compound is shown to sense the presence of anionic phospholipids in a membrane bilayer. The sensor contains two dipicolylamine subunits attached to an anthracene scaffold, which exhibits a maximum absorbance at 380 nm, and undergoes an enhancement in fluorescence intensity when exposed to membranes enriched in phosphatidylserine. For these reasons, the compound ...
متن کاملAnnexin V, a calcium-dependent phospholipid-binding protein.
828 Introduction Calcium regulates cellular processes by interacting with calcium-binding proteins. Two major families of calcium-binding proteins have been identified: The E-F hand proteins, which include calmodulin, SlOO and calcyclin; and the annexins (see [ l ] for review, and [2] for annexin nomenclature). Both families constitute major pools of calcium-binding activity. They are found in ...
متن کاملAnnexin V and anti-Annexin V antibodies: two interesting aspects in acute myocardial infarction
BACKGROUND Myocardial infarction is the combined result of environmental factors and personal predispositions. Prothrombotic factors might play an important role in this phenomenon. Annexin V (ANV) is a calcium-dependent glycoprotein widely present in various tissues exerting a potent anticoagulant effect in vitro by reducing plaque adhesion and aggregation. Anti-annexin V antibodies (aANVAs) a...
متن کاملAnnexin V expression and anti-annexin V antibodies in type 1 diabetes.
BACKGROUND Annexin V (AnxV) has potent anticoagulant properties and regulatory functions for apoptosis and inflammation. Antibodies against annexin V (anti-AnxVs) may inhibit AnxV functions, leading to thrombosis during autoimmune diseases. Type 1 diabetes is an autoimmune disease and related with an ongoing autoimmune inflammation and thrombotic complications. There is no study evaluating anti...
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 1998
ISSN: 0014-2956,1432-1033
DOI: 10.1046/j.1432-1327.1998.2530001.x