G protein-coupled receptors (GPCRs) also known as seven-transmembrane domain receptors 7TM receptors heptahelical receptors serpentine receptor and G protein-linked receptors (GPLR) constitute a large protein family of receptors that sense […]
List of articles in "Biomolecule" category - Page 1775
DNA ligase
In molecular biology DNA ligase is a specific type of enzyme a ligase (EC 6.5.1.1) that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester […]
Collagen helix
In collagen the collagen helix or type-2 helix is a major shape in secondary structure. It consists of a triple helix made of the repetitious amino acid sequence glycine – […]
Calreticulin
Calreticulin also known as calregulin CRP55 CaBP3 calsequestrin-like protein and endoplasmic reticulum resident protein 60 (ERp60) is a protein that in humans is encoded by the CALR gene.Calreticulin is a […]
Chymotrypsin
Chymotrypsin (EC 3.4.21.1 chymotrypsins A and B alpha-chymar ophth avazyme chymar chymotest enzeon quimar quimotrase alpha-chymar alpha-chymotrypsin A alpha-chymotrypsin) is a digestive enzyme component of pancreatic juice acting in the […]
Beta-lactamase
Beta-lactamases are enzymes (EC 3.5.2.6) produced by some bacteria that provide resistance to beta-lactam antibiotics like penicillins cephamycins and carbapenems (ertapenem) although carbapenems are relatively resistant to beta-lactamase. Beta-lactamase provides […]
Adenylate cyclase
Adenylate cyclase (EC 4.6.1.1 also commonly known as adenylyl cyclase) is an enzyme with key regulatory roles in essentially all cells. It is the most polyphyletic known enzyme: six distinct […]