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Ubiquitin is a small (8.6 kDa) regulatory protein found in most tissues of eukaryotic organisms, i.e., it is found ubiquitously.It was discovered in 1975 [1] by Gideon Goldstein and further characterized throughout the late 1970s and 1980s. [2]
590 12038 Ensembl ENSG00000114200 ENSMUSG00000027792 UniProt P06276 Q03311 RefSeq (mRNA) NM_000055 NM_009738 RefSeq (protein) NP_000046 NP_033868 Location (UCSC) Chr 3: 165.77 – 165.84 Mb Chr 3: 73.54 – 73.62 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Butyrylcholinesterase (HGNC symbol BCHE ; EC 3.1.1.8), also known as BChE, BuChE, BuChase, pseudocholinesterase, or plasma ...
Cells will use this phosphatidylserine to enter cells via apoptotic mimicry. The structure of this lipid differs in plants and animals, regarding fatty acid composition. In addition, phosphatidylserine plays an important role in the human brain content, as it makes up 13–15% of the phospholipids in the human cerebral cortex.
Binding of a ligand to a binding site on protein often triggers a change in conformation in the protein and results in altered cellular function. Hence binding site on protein are critical parts of signal transduction pathways. [10] Types of ligands include neurotransmitters, toxins, neuropeptides, and steroid hormones. [11]
Hydrolases can be further classified into several subclasses, based upon the bonds they act upon: EC 3.1: ester bonds (esterases: nucleases, phosphodiesterases, lipase, phosphatase) EC 3.2: sugars (DNA glycosylases, glycoside hydrolase) EC 3.3: ether bonds; EC 3.4: peptide bonds (Proteases/peptidases) EC 3.5: carbon-nitrogen bonds, other than ...
In biochemistry, an esterase is a class of enzyme that splits esters into an acid and an alcohol in a chemical reaction with water called hydrolysis (and as such, it is a type of hydrolase). A wide range of different esterases exist that differ in their substrate specificity, their protein structure , and their biological function.
Cholesterol oleate, a member of the cholesteryl ester family. Cholesteryl esters are a type of dietary lipid and are ester derivatives of cholesterol. The ester bond is formed between the carboxylate group of a fatty acid and the hydroxyl group of cholesterol. Cholesteryl esters have a lower solubility in water due to their increased ...
Protein primary structure is the linear sequence of amino acids in a peptide or protein. [1] By convention, the primary structure of a protein is reported starting from the amino-terminal (N) end to the carboxyl-terminal (C) end. Protein biosynthesis is most commonly performed by ribosomes in cells. Peptides can also be synthesized in the ...