REL PDBe PDBe PDBe 2006-04-25 2006-05-16 2007-05-16 2011-05-26 Loading a ring: structure of the Bacillus subtilis DnaB protein, a co-loader of the replicative helicase. Nunez-Ramirez R Velten M Rivas G Polard P Carazo JM Donate LE Nunez-Ramirez R Velten M Rivas G Polard P Carazo JM Donate LE Loading a ring: structure of the Bacillus subtilis DnaB protein, a co-loader of the replicative helicase. J.MOL.BIOL. 367 764 769 2007 17289076 doi:10.1016/j.jmb.2006.12.075 Bacillus subtilis DnaB Bacillus subtilis DnaB Homotetramer 1 0.2 0.2 Sedimentation equilibrium by analytical ultracentrifugation DnaB Bacillus subtilis Bacteria Plasma membrane 0.2 0.2 4 Tetramer true Escherichia coli pSMG37 IPR010833 singleParticle particle 0.088 7.5
50mM Tris-HCl, 50mM NaCl, 2mM MgCl2 and 1mM DTT
 NEGATIVE
Grids with adsorbed protein stained on 2% uranyl acetate for 1 minute
collodion/carbon coated 400 mesh copper grid
 NONE JEOL 2000EX OTHER BRIGHT FIELD TUNGSTEN HAIRPIN 80 60000.0 OTHER objective lens astigmatism was corrected at 100,000 times magnification KODAK SO-163 FILM ZEISS SCAI 21 20 20 8. Eucentric C1 OTHER 24.0 FSC 0.5 CUT-OFF Xmipp and EMAN 8352 emd_1225.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 64 64 64 1 1 1 64 64 64 256 256 256 90 90 90 X Y Z -4.78986 8.93615 -0.0355513 0.939863 4 4 4 1.24 Bacillus subtilis DnaB
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