REL RCSB RCSB RCSB 2008-11-10 2008-11-18 2009-04-15 2009-04-15 Structure of a type IV secretion system core complex Fronzes R Schafer E Wang L Saibil H Orlova E Waksman G bacterial secretion,type IV secretion,vir,tra Fronzes R Schafer E Wang L Saibil HR Orlova EV Waksman G Structure of a type IV secretion system core complex. SCIENCE 323 266 268 2009 19131631 doi:10.1126/science.1166101 traN/traO/traF complex encoded by pKM101 Digested with 2mg ml-1 of trypsin for 2 hours at room temperature. traN/traO/traF complex encoded by pKM101 Digested with 2mg ml-1 of trypsin for 2 hours at room temperature.
monodisperse
14-mer 3 0.602 0.5 gel filtration traF BL21 Escherichia coli inner membrane 0.04 14 14-mer true Escherichia coli pASK-IBA3c traO BL21 Escherichia coli outer membrane 0.03 14 14-mer true Escherichia coli pASK-IBA3c traN BL21 Escherichia coli outer membrane 0.005 14 14-mer true Escherichia coli pASK-IBA3c singleParticle particle 5 8.0
50 mM Tris-HCL, 200 mM NaCl, 10 mM LDAO
lacey carbon grids
 ETHANE 60 92 OTHER blot 3 seconds before plunging FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2.1 1.25 3.5 66000.0 68100.0 OTHER 95
4000x4000 CCD
2008-01-01 GENERIC GATAN 15 60 20 8. Side entry liquid nitrogen-cooled cryo specimen holder
phase flipping, each CCD image
 OTHER 20.0 FSC 0.5 CUT-OFF imagic
final map were calculated from 200 class averages.
1557 200 emd_5034.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 160 160 160 0 0 0 160 160 160 355.2 355.2 355.2 90 90 90 X Y Z -0.183967 0.239721 0.000159712 0.0105097 2.22 2.22 2.22 0.0108 volume
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