… (SpoIIAB*) that does not readily release ADP. We now show that the rate of release of ADP
from the SpoIIAB*-ADP … presence of unreacted SpoIIAA, suggesting that SpoIIAA can form a …

… in which SpoIIAB catalyzes the phosphorylation of SpoIIAA. … σF and SpoIIAB with ATP and
of SpoIIAA and SpoIIAB with ADP … But the fates of these two complexes are different. Every …

… cell, SpoIIAA is phosphorylated and inactivated by SpoIIAB. … shown that, following cytokinesis,
SpoIIE is released from the … of the ADP and ATP bound forms of the Bacillus anti-σ factor …

… , an important feature during sporulation since it reduces the loss of … SpoIIAA and ADP
during the reaction, SpoIIAB must undergo a change in state which increases its affinity for ADP…

… and ADP were found to have strongly contrasting effects on the interactions between SpoIIAA,
SpoIIAB … of non-phosphorylated SpoIIAA; second, a rise in the ADP concentration would …

… (SpoIIAA-P) leaves SpoIIAB unusually tightly bound to ADP, in … fates for this ternary complex:
it might dissociate, liberating … , after releasing a molecule of product, SpoIIAB*–ADP returns …

… presence of SpoIIAB and ATP or ADP, SpoIIAA can undergo … SpoIIAA is phosphorylated
rapidly and completely to SpoIIAA… SpoIIAB, cell extracts were subjected to ammonium sul fate …

… between three proteins; SpoIIAA, SpoIIAB and SpoIIE, is of … show specific phosphatase
activity against SpoIIAA~P, albeit … SpoIIAA and SpoIIAB:ADP, obtained using proteins from B. …

… of the SpoIIAA:SpoIIAB interactions and how phosphorylated … cellular and molecular levels
in Bacillus subtilis as a model … then follow separate developmental fates. Differential gene …

… to form a SpoIIAB-SpoIIAA complex in the presence of ADP. One … -type and mutant SpoIIAB
to phosphorylate SpoIIAA in the … SpoIIAA is phosphorylated or not, σ F would not be liberated …