2020-09-30 REL PDBe PDBe PDBe 2019-03-07 2019-03-20 2020-01-15 2020-09-30 Wellcome Trust 200835/Z/16/Z United Kingdom Medical Research Council (United Kingdom) MR/K000241/1 United Kingdom Medical Research Council (United Kingdom) MR/R009945/1 United Kingdom Influenza A virus (A/NT/60/1968) polymerase dimer of Hetermotrimer in complex with 3'5' cRNA promoter Carrique L Keown JR Fan H Walker AP Carrique L Keown JR Serna Martin I Karia D Sharps J Hengrung N Pardon E Steyaert J Grimes JM Fodor E Structures of influenza A virus RNA polymerase offer insight into viral genome replication. Nature UK 573 287 290 2019 31485076 doi:10.1038/s41586-019-1530-7 1476-4687 0006 NATUAS EMD-4663 other EM volume
C2 symmetry equivalent map
 EMD-4664 associated EM volume Influenza A virus (A/NT/60/1968) polymerase dimer of heterotrimer in complex with 5' cRNA promoter Influenza A virus (A/NT/60/1968) polymerase dimer of heterotrimer in complex with 5' cRNA promoter 0 1 2 3 4
Sample was treated with 0.001% glutaraldehyde for 20 min on ice prior quenching with 100 mM Tris-HCl pH 7.5 and gel filtration.
Influenza A virus (A/nt/60/1968(H3N2)) Spodoptera frugiperda 0.25 singleParticle particle 0.35 7.5 20.0 HEPES 150.0 NaCl
Sample was purified in 20 mM HEPES, pH 7.5, 150 mM NaCl with Tween 20 added to a final concentration 0f 0.05% prior to plunging grids.
 ETHANE 100 298 FEI VITROBOT MARK IV
blot for 3.5 sec before plunging.
FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.5 0.7 130000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN VOLTA PHASE PLATE GATAN K2 SUMMIT (4k x 4k) COUNTING 1 1178 5.0 1.32 1 56070 Gctf 1.18 Ab initio model was generated by cryoSPARC C1 4.34 FSC 0.143 CUT-OFF RELION 3 36913 MAXIMUM LIKELIHOOD RELION 3
RELION 3
 MAXIMUM LIKELIHOOD RELION 3 RELION 3 emd_4664.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 260.75 260.75 260.75 90.0 90.0 90.0 X Y Z -0.077777736 0.12670113 0.0000530503 0.0037717356 1.043 1.043 1.043 0.0205 AUTHOR None RIGID BODY FIT REAL 80