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In biology (but not always in chemistry), glycosylation usually refers to an enzyme-catalysed reaction, whereas glycation (also 'non-enzymatic glycation' and 'non-enzymatic glycosylation') may refer to a non-enzymatic reaction. [1] Glycosylation is a form of co-translational and post-translational modification.
For example, glycosylated substrates are recognized by the E3 Fbs2 lectin. [2] Further, this translocation requires a driving force that determines the direction of transport. Since polyubiquitination is essential for the export of substrates , it is widely thought that this driving force is provided by ubiquitin-binding factors.
Cover of the C99 standards document. C99 (previously C9X, formally ISO/IEC 9899:1999) is a past version of the C programming language open standard. [1] It extends the previous version with new features for the language and the standard library, and helps implementations make better use of available computer hardware, such as IEEE 754-1985 floating-point arithmetic, and compiler technology. [2]
Beta-secretase 1, also known as beta-site amyloid precursor protein cleaving enzyme 1, beta-site APP cleaving enzyme 1 (BACE1), membrane-associated aspartic protease 2, memapsin-2, aspartyl protease 2, and ASP2, is an enzyme that in humans is encoded by the BACE1 gene. [5]
Amyloid-beta precursor protein is an ancient and highly conserved protein. [11] In humans, the gene APP is located on chromosome 21 and contains 18 exons spanning 290 kilobases.
There is a portability issue with generating a trailing comma with empty args for variadic macros in C99. Some compilers (e.g., Visual Studio when not using the new standard-conformant preprocessor [6]) will silently eliminate the trailing comma. Other compilers (e.g.: GCC [4]) support putting ## in front of __VA_ARGS__.
Baltimore was held up as an example of progress. The authors cited a study showing that the publicly funded Baltimore Buprenorphine Initiative, aimed at increasing access to medical treatments, helped spur a roughly 50 percent reduction in the city’s overdose deaths between 1995 and 2009.
C99 also added complex types: float _Complex, double _Complex, long double _Complex. C11 added imaginary types (which were described in an informative annex of C99): float _Imaginary, double _Imaginary, long double _Imaginary. Including the header <complex.h> allows all these types to be accessed with using complex and imaginary respectively.