Protein
Cyclic nucleotide-gated cation channel beta-1
Function
Subunit of cyclic nucleotide-gated (CNG) channels, nonselective cation channels, which play important roles in both visual and olfactory signal transduction. When associated with CNGA1, it is involved in the regulation of ion flow into the rod photoreceptor outer segment (ROS), in response to light-induced alteration of the levels of intracellular cGMP (By similarity).
Similarity
Belongs to the cyclic nucleotide-gated cation channel (TC 1.A.1.5) family. CNGB1 subfamily.
Sequence
MLGWVQRVLPQPPGTPQKTKQEEEGTEPEPELEPKPETAPEETELEEVSLPPEEPCVGKEVAAVTLGPQGTQETALTPPTSLQAQVSVAPEAHSSPRGWVLTWLRKGVEKVVPQPAHSSRPSQNIAAGLESPDQQAGAQILGQCGTGGSDEPSEPSRAEDPGPGPWLLRWFEQNLEKMLPQPPKISEGWRDEPTDAALGPEPPGPALEIKPMLQAQESPSLPAPGPPEPEEEPIPEPQPTIQASSLPPPQDSARLMAWILHRLEMALPQPVIRGKGGEQESDAPVTCDVQTISILPGEQEESHLILEEVDPHWEEDEHQEGSTSTSPRTSEAAPADEEKGKVVEQTPRELPRIQEEKEDEEEEKEDGEEEEEEGREKEEEEGEEKEEEEGREKEEEEGEKKEEEGREKEEEEGGEKEDEEGREKEEEEGRGKEEEEGGEKEEEEGRGKEEVEGREEEEDEEEEQDHSVLLDSYLVPQSEEDRSEESETQDQSEVGGAQAQGEVGGAQALSEESETQDQSEVGGAQDQSEVGGAQAQGEVGGAQEQDGVGGAQDQSTSHQELQEEALADSSGVPATEEHPELQVEDADADSRPLIAEENPPSPVQLPLSPAKSDTLAVPGSATGSLRKRLPSQDDEAEELKMLSPAASPVVAWSDPTSPQGTDDQDRATSTASQNSAIINDRLQELVKLFKERTEKVKEKLIDPDVTSDEESPKPSPAKKAPEPAPEVKPAEAGQVEEEHYCEMLCCKFKRRPWKKYQFPQSIDPLTNLMYILWLFFVVLAWNWNCWLIPVRWAFPYQTPDNIHLWLLMDYLCDLIYLLDITVFQMRLQFVRGGDIITDKKEMRNNYVKSQRFKMDMLCLLPLDLLYLKFGVNPLLRLPRCLKYMAFFEFNNRLESILSKAYVYRVIRTTAYLLYSLHLNSCLYYWASAYEGLGSTHWVYDGVGNSYIRCYYWAVKTLITIGGLPDPRTLFEIVFQGLNYFTGVFAFSVMIGQMRDVVGAATAGQTYYRSCMDSTVKYMNFYKIPRSVQNRVKTWYEYTWHSQGMLDESELMVQLPDKMRLDLAIDVNYSIVSKVALFQGCDRQMIFDMLKRLRSVVYLPNDYVCKKGEIGREMYIIQAGQVQVLGGPDGKSVLVTLKAGSVFGEISLLAVGGGNRRTANVVAHGFTNLFILDKKDLNEILVHYPESQKLLRKKARRMLRNNNKPKEKSVLILPPRAGTPKLFNAALAAAGKMGAKGGRGGRLALLRARLKELAALEAAARQQQLLEQAKSSEDAAVGEEGSASPEQPPRPEPPAPEAPAPEPTAPEPLAPEAPAPEAPAPSSPPPASQERPEGDKDAARPEEHPVRIHVTLGPDPSEQILLVEVPEKQEEKEKKEEETEEKEEGEEARKEKEEE