The mid-region of parathyroid hormone (1-34) serves as a functional docking domain in receptor activation.
Wittelsberger A, Corich M, Thomas BE, Lee BK, Barazza A, Czodrowski P, Mierke DF, Chorev M, Rosenblatt M. The mid-region of parathyroid hormone (1-34) serves as a functional docking domain in receptor activation. Biochemistry. 2006 Feb 21; 45(7):2027-34.