REL PDBe PDBe PDBe 2008-05-24 2008-05-27 2009-03-31 2009-03-31 COPII coat Stagg SM LaPointe P Razvi A Gurkan C Potter CS Carragher B Balch WE vesicle trafficking, COPII, icosidodecahedron, secretory pathway, endoplasmic reticulum, automation Stagg SM LaPointe P Razvi A Gurkan C Potter CS Carragher B Balch WE Structural basis for cargo regulation of COPII coat assembly. CELL(CAMBRIDGE,MASS.) 134 474 484 2008 18692470 doi:10.1016/j.cell.2008.06.024 Sec13/31 bound to Sec23/24 Sec13/31 bound to Sec23/24 60 Sec13-31 heterotetramers bound to 120 Sec23-24 heterodimers 4 44.8 COPII coat GO:0006888 true Homo sapiens Human cytosol 44.8 44.8 Insect cells bacmid singleParticle particle 6.8
50 mM MES pH 6.8, 700 mM KOAc, 1 mM MgOAc, 1 mM DTT
400 mesh grid
 ETHANE 100 98 OTHER
Vitrification instrument: vitrobot
blot for 3 seconds before plunging FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2 10.0 29000.0 29000.0 GATAN LIQUID NITROGEN 88 astigmatism corrected automatically with Leginon. GATAN ULTRASCAN 4000 (4k x 4k) 20 Side entry liquid nitrogen-cooled cryo specimen holder
Data was automatically collected using Leginon. Data was processed automatically with Appion. Particles were picked manually.
each particle
 I OTHER 43.0 FSC 0.5 CUT-OFF EMAN
Final map was lowpass filtered to 43 angstroms
12120 212 emd_1511.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 192 192 192 -96 -96 -96 192 192 192 1478.4 1478.4 1478.4 90 90 90 X Y Z -4.13365 10.414899999999999 -0.0000000101831 0.939892 7.7 7.7 7.7 2.04 This is a reconstruction of a COPII coat comprised of Sec13-31 and Sec23-24.
::::EMDATABANK.org::::EMD-1511::::
 2pm9 FLEXIBLE FIT Normal mode-based flexible fitting (nmff) and chimera
Protocol: normal modes flexible fitting and rigid body. A bend was modeled into Sec13-31 using the program nmff. Sec13-31 and Sec23-24 were separately fitted into the cryoEM density using the program Chimera.
REAL 2pm6 FLEXIBLE FIT nmff and chimera
Protocol: normal modes flexible fitting and rigid body. A bend was modeled into Sec13-31 using the program nmff. Sec13-31 and Sec23-24 were separately fitted into the cryoEM density using the program Chimera.
REAL 1m2v FLEXIBLE FIT nmff and chimera
Protocol: normal modes flexible fitting and rigid body. A bend was modeled into Sec13-31 using the program nmff. Sec13-31 and Sec23-24 were separately fitted into the cryoEM density using the program Chimera.
REAL