REL PDBe PDBe PDBe 2014-01-16 2014-02-19 2014-05-14 2014-06-25 Cryo electron microscopy of E. coli ClpB DWB mutant (BAP form bound to ClpP) Carroni M Kummer E Oguchi Y Clare DK Wendler P Sinning I Kopp J Mogk A Bukau B Saibil HR chaperone, disaggregase, ClpB, BAP, DWB (trap) mutant, coiled-coil domain Carroni M Kummer E Oguchi Y Clare DK Wendler P Sinning I Kopp J Mogk A Bukau B Saibil HR Head-to-tail interactions of the coiled-coil domains regulate ClpB activity and cooperation with Hsp70 in protein disaggregation elife 3 e02481 2014 24843029 doi:10.7554/eLife.02481 ClpB DWB trap mutant with ATPgammaS. BAP variant bound to ClpP. ClpB DWB trap mutant with ATPgammaS. BAP variant bound to ClpP.
Only the ClpB part was reconstructed and the molecular weight only refers to this part.
Homohexamer. (One homohexamer of BAP bound to one homoheptamer of ClpP) 2 0.5 ClpB Escherichia coli cytoplasm 0.08 0.08
The protein is engineered to bind to ClpP.
6 Hexamer true Escherichia coli derivatives of MC4100 pDS56 singleParticle particle 0.3 7.5
20 mM Tris-HCl, pH 7.5, 20 mM KCl, 15 mM MgCl2, 1 mM DTT, 2 mM ATPgammaS
 ETHANE 100 77 FEI VITROBOT MARK II A thin (~7nm) carbon layer was applied onto holey grids. A 0.01% polylysine solution was applied and blotted out. Protein sample was applied and blotted for 3 seconds before plunging. FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2 1.5 4.0 80000.0 SIDE ENTRY, EUCENTRIC 77 88 83 Objective lens astigmatism was corrected at 150,000 x magnification 2011-10-10 GATAN ULTRASCAN 4000 (4k x 4k) 150 15
phase flipping entire frame
 C6 OTHER 24.0 OTHER IMAGIC, Spider
Starting models were generated by angular reconstitution and particle orientations were refined by projection matching in SPIDER. Only part of the molecule was refined in the alignment, but the final reconstruction includes the whole molecule.
4592
Only side views used. Beta angles between 80 and 100 degrees (IMAGIC convention).
 emd_2562.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 120 120 120 -59 -59 -59 120 120 120 240.0 240.0 240.0 90.0 90.0 90.0 X Y Z -1.92316353 3.16520667 0.01380475 0.17285551 2.0 2.0 2.0 0.161 AUTHOR Cryo EM reconstruction of E.coli ClpB trap mutant (BAP form bund to ClpP). Six fold symmetry applied.
::::EMDATABANK.org::::EMD-2562::::
 1KHY A RIGID BODY FIT Chimera
Fitting of separate domains was performed manually and locally optimised using Chimera. Known domain interfaces were used to guide the fit.
REAL 4CIU A RIGID BODY FIT Chimera
Fitting of separate domains was performed manually and locally optimised using Chimera. Known domain interfaces were used to guide the fit.
REAL
emd_2562.tiff
emd_2562_fsc.xml