leucine zipper a structured motif found in some DNA binding regulatory proteins formed from a region of Î±-helix containing at least four leucines, each separated by six amino acids from one another; the leucines align along one edge of the Î±-helix with one leucine at every second turn of the helix such that the leucine of one protein can interdigitate with the leucines of another protein in a zipper manner.
You may be able to claim Child Tax Credit if youâre responsible for children either: aged 16 or under - you can claim up until 31 August after their 16th birthday; under 20 and in eligible education or training; You donât need to be working to claim Child Tax Credit. Only one household can get Child Tax Credit for a child. What youâll get. The amount you can get depends on how many children youâve got and whether youâre:
You donât need to be working to claim Child Tax Credit. You get money for each child that qualifies and Child Tax Credit wonât affect your Child Benefit. How much you get depends on your circumstances-you can use the tax credit calculator to work this out.Only one household can get Child Tax Credit for a child.ou donât need to be working to claim Child Tax Credit. You get money for each child that qualifies and Child Tax Credit wonât affect your Child Benefit. How much you get depends on your circumstances-you can use the tax credit calculator to work this out.