REL PDBe PDBe PDBe 2015-08-31 2015-09-23 2015-10-21 2015-10-21 A Single Alpha Helix Drives Extensive Remodeling of the Proteasome Lid and Completion of Regulatory Particle Assembly Tomko Jr RJ Taylor DW Chen ZA Wang HW Rappsilber J Hochstrasser M proteasome, ubiquitin, proteolysis, electron microscopy, mass spectrometry Tomko RJ Taylor DW Chen ZA Wang HW Rappsilber J Hochstrasser M A Single alpha Helix Drives Extensive Remodeling of the Proteasome Lid and Completion of Regulatory Particle Assembly. CELL(CAMBRIDGE,MASS.) 163 432 444 2015 26451487 doi:10.1016/j.cell.2015.09.022 Recombinant LP2 (Lid Particle 2) Recombinant LP2 (Lid Particle 2)
The sample was monodisperse.
1 Rpn3: 1 Rpn5: 1 Rpn6: 1 Rpn7: 1 Rpn8: 1 Rpn9: 1 Rpn11: 1 Sem1 8 0.343 26S proteasome regulatory subunit RPN3 Saccharomyces cerevisiae Yeast 0.064 1 monomer false P40016 GO:0006511 GO:0042176 GO:0003674 GO:0000502 GO:0008541 IPR013586 IPR000717 26S proteasome regulatory subunit RPN5 Saccharomyces cerevisiae Yeast 0.052 1 monomer false Q12250 GO:0006511 GO:0010388 GO:0003674 GO:0000502 GO:0008541 IPR000717 IPR011991 26S proteasome regulatory subunit RPN6 Saccharomyces cerevisiae Yeast 0.050 1 monomer false Q12377 GO:0006511 GO:0005198 GO:0000502 GO:0008541 IPR000717 IPR013143 26S proteasome regulatory subunit RPN7 Saccharomyces cerevisiae Yeast 0.049 1 monomer false Q06103 GO:0006511 GO:0005198 GO:0000502 GO:0008541 IPR019585 IPR000717 IPR013026 26S proteasome regulatory subunit RPN8 Saccharomyces cerevisiae Yeast 0.038 1 monomer false Q08723 GO:0006511 GO:0003674 GO:0000502 GO:0008541 IPR000555 IPR024969 26S proteasome regulatory subunit RPN9 Saccharomyces cerevisiae Yeast 0.046 1 monomer false Q04062 GO:0006511 GO:0005198 GO:0000502 GO:0008541 IPR000717 IPR011991 26S proteasome regulatory subunit RPN11 Saccharomyces cerevisiae Yeast 0.034 1 monomer false P43588 GO:0016579 GO:0000266 GO:0004843 GO:0000502 GO:0008541 IPR000555 IPR024969 26S proteasome regulatory subunit Sem1 Saccharomyces cerevisiae Yeast 0.010 1 monomer false O94742 GO:0000502 GO:0008541 GO:0043161 GO:0043248 IPR007834 singleParticle particle 0.04 7.5
50 mM Tris, 150 mM NaCl, 5 mM MgCl2, and 10% glycerol
 NEGATIVE
Sample was negatively stained with six consecutive droplets of 2% uranyl acetate.
400 mesh Cu grid with thin carbon, glow discharged with a sputter coater.
 NONE OTHER FEI TECNAI 20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 120 2.2 0.5 1.4 80000.0 SIDE ENTRY, EUCENTRIC
Data acquired using Leginon.
2013-04-26 GATAN ULTRASCAN 4000 (4k x 4k) 600 30
Each micrograph
 C1 OTHER 16.0 OTHER EMAN2, SPARX 60000 emd_3136.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 160 160 160 -80 -80 -80 160 160 160 448.0 448.0 448.0 90.0 90.0 90.0 X Y Z -19.906469349999998 23.58402061 0.0 0.99999994 2.8 2.8 2.8 5.0 AUTHOR Reconstruction of LP2
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