REL RCSB RCSB RCSB 2015-09-04 2015-10-14 2016-01-13 2016-01-13 Cryo-EM of CHIKV VLP in complex with Fab fragment of neutralizing antibody IM-CKV063 Jin J Liss N Chen D-H Liao M Fox JM Shimak RM Fong RH Chafets D Bakkour S Keating S Fomin ME Muench MO Sherman MB Doranz BJ Diamond MS Simmons G Chikungunya, cryo-EM, IM-CKV063 antibody Jin J Liss NM Chen DH Liao M Fox JM Shimak RM Fong RH Chafets D Bakkour S Keating S Fomin ME Muench MO Sherman MB Doranz BJ Diamond MS Simmons G Neutralizing Monoclonal Antibodies Block Chikungunya Virus Entry and Release by Targeting an Epitope Critical to Viral Pathogenesis Cell Rep. 13 2553 2564 2015 26686638 doi:10.1016/j.celrep.2015.11.043 Chikungunya (S27) virus-like particle in complex with Fab fragment of neutralizing antibody IM-CKV063 Chikungunya (S27) virus-like particle in complex with Fab fragment of neutralizing antibody IM-CKV063 2 Chikungunya virus Chikungunya virus S277 Homo sapiens VERTEBRATES 790 4 VIRUS-LIKE PARTICLE STRAIN true true IM-CKV063 Fab Mus musculus mouse false singleParticle particle 2 7.4
20 mM HEPES, 150 mM NaCl
Quantifoil copper grids (R2/1, 200 mesh)
 ETHANE 90 120 FEI VITROBOT MARK III Blot for 2.5 seconds before plunging. FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2.3 0.77 3.7 19000.0 25900.0 GATAN LIQUID NITROGEN 96 98 97 Objective lens astigmatism was corrected at 29,000 times magnification. 2015-06-16 GATAN K2 (4k x 4k) 5.0 96 18
Every image is the sum of 30 frames (200 ms/frame) recorded by the K2 Summit direct electron detector after the drift correction and damage compensation based on the whole frame.
32.
Particle images were automatically boxed out using the program ethan.
OTHER 11.2 OTHER Relion-1.3 1386 emd_6457.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 988.16 988.16 988.16 90.0 90.0 90.0 X Y Z -0.01421068 0.0305851 0.00083652 0.00567338 1.93 1.93 1.93 0.012 AUTHOR Reconstruction of CHIKV VLP in complex with Fab fragment of neutralizing antibody IM-CKV063
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 3J2W B C D N O P RIGID BODY FIT Chimera
Fitting was first done manually, then with "Fit in Map" in Chimera.
REAL