p loop造句

• In their basic form, P loops and eye loops are  open loops.
• This segment, termed the " p loop, " determines the calcium permeability of the receptor.
• The selectivity filter is formed by a five residue sequence, TVGYG, termed the signature sequence, within the P loop of each subunit.
• The active site of PTEN consists of three loops, the TI Loop, the P Loop, and the WPD Loop, all named following the PTPB1 nomenclature.
• MsbA ), the NBDs are aligned and although closer, have not formed an ATP sandwich, and the P loops of opposing monomers are positioned next to one another.
• These mutations change the activation segment from inactive state to active state, for example in the previous cited paper it has been reported that the aliphatic side chain of Val599 interacts with the phenyl ring of Phe467 in the P loop.
• Other mutations which have been found are R461I, I462S, G463E, G463V, G465A, G465E, G465V, G468A, G468E, N580S, E585K, D593V, F594L, G595R, L596V, T598I, V599D, V599E, V599K, V599R, V600K, A727V, etc . and most of these mutations are clustered to two regions : the glycine-rich P loop of the N lobe and the activation segment and flanking regions.