3B). R526 in the loop in between 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 main https://roxannwcho236997.blogunteer.com/29118322/how-much-you-need-to-expect-you-ll-pay-for-a-good-pkrrating