REL PDBe PDBe PDBe 2016-05-11 2016-06-15 2016-07-20 2016-08-24 Huang R Ripstein ZA Augustyniak R Lazniewski M Ginalski K Kay LE Rubinstein JL VAT, proteasome, protein dynamics, unfoldase, conformations, AAA+ ATPase Rui H Ripstein ZA Augustyniak R Lazniewski M Ginalski K Kay LE Rubinstein JL PROC.NAT.ACAD.SCI.USA 113 e4190 e4199 2016 27402735 doi:10.1073/pnas.1603980113 5g4f FULLOVERLAP VAT (CDC48 homologue) VAT (CDC48 homologue) homohexamer 1 0.5 VCP like ATPase from T. Acidophilum Thermoplasma acidophilum 0.83 6 Hexamer true Escherichia coli BL21(DE3) pProEx O05209 GO:0008152 GO:0000166 GO:0005524 GO:0016787 IPR003593 IPR005938 IPR009010 IPR003959 IPR003960 IPR004201 IPR029067 IPR003338 IPR027417 singleParticle particle 7 7.5

50 mM HEPES, 100 mM NaCl, 5mM ADP

400 mesh Cu/Rh grid with homemade nanofabricated holy carbon support

ETHANE-PROPANE MIXTURE 100 FEI VITROBOT MARK III

Sample held at 4 degrees Celsius before freezing

Blot for 4 seconds before plunging FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2 1.8 3.5 25000.0 34483.0 GATAN LIQUID NITROGEN Objective lens astigmatism was corrected at 175,000 times magnification by inspection of FFT 2015-05-01 GATAN K2 SUMMIT (4k x 4k) 1.45 912 32

Every image is the average of 30 frames recorded by the direct electron detector

32. Gatan 626

Whole frame alignment was performed with alignframes_lmbfgs, and the resulting averages of frames were used for CTF parameter determination with CTFFIND4. Anisotropic magnification was corrected for particle images and CTF parameters. Automated particle picking was done in Relion. Individual particle alignment and exposure weighting was done with alignparts_lmbfgs. Classification and refinement were perfomed with Relion.

Each Micrograph

C1 7.0 OTHER Relion 71258