Sandbox Reserved 1660: Difference between revisions
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CD1d protein is made of 2 chains: <br> | CD1d protein is made of 2 chains: <br> | ||
::- an alpha chain (T-cell surface glycoprotein CD1d1) of 287 amino acids <br> | ::- an <scene name='86/868193/Alpha_chain/2'>alpha chain</scene> (T-cell surface glycoprotein CD1d1) of 287 amino acids <br> | ||
::- a beta-2-microglobulin chain of 99 amino acids. <br> | ::- a <scene name='86/868193/Beta-2-microglobulin_chain/1'>beta-2-microglobulin chain</scene> of 99 amino acids. <br> | ||
The first chain is made of two beta-sheets and a set of 2 alpha-helices. Each beta-sheet contains four antiparallel strands. The total molecular weight of the alpha chain is 33 kDa when not associated to any oligosaccharide and 55 kDa when the five oligosaccharides are associated to the chain. | The first chain is made of two beta-sheets and a set of 2 alpha-helices. Each beta-sheet contains four antiparallel strands. The total molecular weight of the alpha chain is 33 kDa when not associated to any oligosaccharide and 55 kDa when the five oligosaccharides are associated to the chain. | ||
The ligand bind between the two alpha-helix. | The ligand bind between the two alpha-helix. | ||
