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. 2017 May 19;11:248. doi: 10.3389/fnins.2017.00248

Figure 1.

Figure 1

Hsc70/DNAJ co-chaperone cycle. 1. Free clients or those recruited by DNAJ bind Hsc70-ATP. 2. DNAJ stimulates Hsc70's ATPase activity. 3. An Hsc70 nucleotide exchange factor (NEF) binds Hsc70-ADP. 4. NEF stimulates ADP-ATP exchange. 5. Hsc70-ATP releases the client and enters a new round of chaperone activity.