3B). R526 in the loop among αJ and αI anchors the C-terminal percentage of the activation loop by forming a salt bridge with E458 at the base of αEF. Q459 stabilizes the HRD motif by a hydrogen bond to the leading https://martinacehn906908.affiliatblogger.com/81840368/how-pkrrating-can-save-you-time-stress-and-money