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Serine (symbol Ser or S) [3] [4] is an α-amino acid that is used in the biosynthesis of proteins. It contains an α- amino group (which is in the protonated − NH + 3 form under biological conditions), a carboxyl group (which is in the deprotonated − COO −
Chemical formula: C 3 H 7 N O 3 Molar mass ... ^a EINECS for Serine ^a CID 617 from PubChem ^a CID 5951 from PubChem This page was last edited on 12 April 2023, at 11 ...
Phosphatidylserine (PS) is the major acidic phospholipid class that accounts for 13–15% of the phospholipids in the human cerebral cortex. [7] In the plasma membrane, PS is localized exclusively in the cytoplasmic leaflet where it forms part of protein docking sites necessary for the activation of several key signaling pathways.
serine protease reaction mechanism. The main player in the catalytic mechanism in the serine proteases is the catalytic triad. The triad is located in the active site of the enzyme, where catalysis occurs, and is preserved in all superfamilies of serine protease enzymes.
O-Acetylserine is an α-amino acid with the chemical formula HO 2 CCH(NH 2)CH 2 OC(O)CH 3. It is an intermediate in the biosynthesis of the common amino acid cysteine in bacteria and plants. O-Acetylserine is biosynthesized by acetylation of the serine by the enzyme serine transacetylase.
The molecular formula C 3 H 7 NO 3 (molar mass: 105.09 g/mol, exact mass: 105.0426 u) may refer to: ... Serine This page was last edited on 23 May 2021, at 00:07 ...
The phosphate serves as a link to another alcohol-usually ethanolamine, choline, serine, or a carbohydrate. The identity of the alcohol determines the subcategory of the phosphatidate. There is a negative charge on the phosphate and, in the case of choline or serine, a positive quaternary ammonium ion. (Serine also has a negative carboxylate ...
Homoserine (also called isothreonine) is an α-amino acid with the chemical formula HO 2 CCH(NH 2)CH 2 CH 2 OH. L-Homoserine is not one of the common amino acids encoded by DNA.It differs from the proteinogenic amino acid serine by insertion of an additional -CH 2 - unit into the backbone.