Glycoproteins yog proteins uas muaj oligosaccharide chains (glycans) covalently txuas rau amino acid sab-chainsCov carbohydrates txuas rau cov protein hauv kev hloov pauv hloov pauv lossis tom qab hloov pauv. Cov txheej txheem no hu ua glycosylation. Secreted extracellular proteins feem ntau glycosylated.
glycans ua dab tsi?
Glycans txuas rau matrix molecules, xws li proteoglycans, yog qhov tseem ceeb rau kev tu cov ntaub so ntswg, porosity, thiab kev ncaj ncees… daim ntaub thaiv dav dav, tiv thaiv lub hauv paus polypeptide los ntawm kev lees paub los ntawm proteases lossis tshuaj tiv thaiv.
glycoprotein yog dab tsi thiab nws txoj haujlwm yog dab tsi?
Glycoproteins yog cov molecules uas muaj cov protein thiab carbohydrate chains uas koom nrog ntau lub cev muaj zog suav nrog kev tiv thaiv kab mobNtau tus kab mob muaj glycoproteins uas pab lawv nkag mus rau hauv lub cev hlwb, tab sis kuj tuaj yeem ua haujlwm tau. Cov hom phiaj tseem ceeb kho lossis tiv thaiv.
Dab tsi yog hu ua glycoproteins?
Glycoprotein: Ib lub molecule uas muaj carbohydrate ntxiv rau cov protein. Glycoproteins ua lub luag haujlwm tseem ceeb hauv lub cev. Piv txwv li, nyob rau hauv lub cev tiv thaiv kab mob yuav luag tag nrho cov tseem ceeb molecules koom nyob rau hauv lub cev tiv thaiv kab mob yog glycoproteins.
glycans tsim li cas?
Fungal glycans yog microbial glycans cais tawm ntawm lub cev txiv hmab txiv ntoo, spore, mycelium, lossis ferment cawv ntawm fungi. Lawv yog cov ntuj siab molecular hnyav polymers tsim ntawm monosaccharides txuas los ntawm glycosidic bondsCov qauv tshwj xeeb thiab nyuaj ua glycans cov ntaub ntawv feem ntau ntom biopolymers hauv ntiaj teb.
