[Answer] Identify Structure A. (glycoprotein) How can you tell?

Answer: It is composed of both a carbohydrate and a protein.

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Identify Structure A. (glycoprotein) How can you tell? Glycoproteins are proteins which contain oligosaccharide chains covalently attached to amino acid side-chains. The carbohydrate is attached to the protein in a cotranslational or posttranslational modification. This process is known as … Glycoprotein Ia / IIa complex (GPIa / IIa = integrin α 2 β 1. This is a receptor for collagen type I and IV. It consists of two subunits (α 2 and β 1). The α 2 subunit includes a domain homologous to von Willebrand factor domain binding to collagen. The β 1 subunit has four cysteine-rich regions and a structure similar to other β-integrins. The interaction with collagen leads to stabilization of the platelets. Platelet membrane glycoprotein - Wikipedia Glycoprotein - Wikipedia Glycoprotein - Wikipedia A viral envelope is the outermost layer of many types of viruses. It protects the genetic material in their life-cycle when traveling between host cells. Not all viruses have envelopes. The envelopes are typically derived from portions of the host cell membranes (phospholipids and proteins) but include some viral glycoproteins.They may help viruses avoid the host immune system. Gp120 is coded by the HIV env gene which is around 2.5 kb long and codes for around 850 amino acids. The primary env product is the protein gp160 which gets cleaved to gp120 and gp41 in the endoplasmatic reticulum by the cellular protease furin. The crystal structure of core gp120 shows an organization with an outer domain an inner domain with respect to its termini and a bridging sheet. … Protein structure determination. Characteristics indicative of the 3-dimensional structure ...

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