The ELK1 protein is comprised of several domains; the A domain is required for binding ELK1 to DNA, and the B domain allows ELK1 to bind to a dimer of its cofactor, serum response factor.
The ELK1 protein is comprised of several domains; the A domain is required for binding ELK1 to DNA, and the B domain allows ELK1 to bind to a dimer of its cofactor, serum response factor.