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. 2005 Dec 2;102(50):17969–17974. doi: 10.1073/pnas.0506039102

Fig. 5.

Fig. 5.

Three conformations of the MalK dimer. In the resting state, the two NBDs of MalK are separated from each other. In the ATP-bound state, the NBDs have closed, permitting ATP hydrolysis to occur. ATP hydrolysis and release of Pi open the dimer at the NBD interface. Finally, ADP is released from MalK.