2017-08-02 REL PDBe PDBe PDBe 2016-07-26 2016-10-05 2016-10-05 2017-08-02 Cryo-EM 3D reconstruction of rings formed by the extracellular domain of SpoIIIAG from Bacillus subtilis Rodrigues C Henry X Neumann E Schoehn G Rudner D Morlot C Rodrigues CD Henry X Neumann E Kurauskas V Bellard L Fichou Y Schanda P Schoehn G Rudner DZ Morlot C A ring-shaped conduit connects the mother cell and forespore during sporulation in Bacillus subtilis. Proc.Natl.Acad.Sci.USA US 113 11585 11590 2016 27681621 doi:10.1073/pnas.1609604113 1091-6490 0040 PNASA6 EMD-4072 associated EM volume Oligomeric rings formed by the D1+D2 extracellular domains of SpoIIIAG from Bacillus subtilis Oligomeric rings formed by the D1+D2 extracellular domains of SpoIIIAG from Bacillus subtilis 0 1 Bacillus subtilis subsp. subtilis str. 168 Escherichia coli ROSETTA pLysS RARE pCR094 0.019 SpoIIIAG LEVO SSPEKTENAK TITAVSSQHSADSKEKTAEVFKASKSDKPKDSIDDYEKEYENQLKEILETIIGVDDVSVV VNVDATSLKVYEKNKSNKNTTTEETDKEGGKRSVTDQSSEEEIVMIKNGDKETPVVVQTK KPDIRGVLVVAQGVDNVQIKQTIIEAVTRVLDVPSHRVAVAPKKIKEDS singleParticle particle 0.1 7.5 Quantifoil R2/1 COPPER 400 CARBON HOLEY GLOW DISCHARGE ETHANE 100 FEI VITROBOT MARK IV
FEI POLARA 300 OTHER BRIGHT FIELD FIELD EMISSION GUN 300 2.0 NITROGEN KODAK SO-163 FILM 15.0 1 CTFFIND
The initial model was generated by back-projecting a side view and imposing C24 symmetry (as determined by ultracentrifugation experiments)
 C24 BACK PROJECTION 35.0 FSC 0.5 CUT-OFF 6125 PROJECTION MATCHING PROJECTION MATCHING emd_4072.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 128 128 128 0 0 0 128 128 128 304.64 304.64 304.64 90.0 90.0 90.0 X Y Z 0. 0.96044 0.023103384 0.102511354 2.38 2.38 2.38 0.253 AUTHOR Cryo-EM 3D reconstruction of SpoIIIAG rings from Bacillus subtilis.