SCNN1B

Amiloride-sensitive sodium channel beta subunit is one of the three subunits that form the is_associated_with::Epithelial sodium channel. In humans this protein is encoded by the SCNN1B is_associated_with::gene.

Gene and protein structure
In the human genome the gene encoding for the beta subunit of ENaC includes 13 exons. Exons 2-13 include the coding region of the gene. The location of the introns in all three genes coding for the three subunits is strictly conserved. The protein sequences of the three subunits show 26-30% sequence identity.

Interactions
SCNN1B has been shown to interact with is_associated_with::WWP2 and is_associated_with::NEDD4.