2019-11-06 REL RCSB RCSB RCSB 2019-04-08 2018-11-07 2019-08-07 2019-11-06 National Health and Medical Research Council (Australia) Australia Australian Research Council Australia Reconstruction of the Plasmodium falciparum 20S proteasome in complex with one PA28 activator prepared without chemical stabilisation Hanssen E Xie SC Leis A Metcalfe RD Gillett DL Tilley L Griffin MDW Xie SC Metcalfe RD Hanssen E Yang T Gillett DL Leis AP Morton CJ Kuiper MJ Parker MW Spillman NJ Wong W Tsu C Dick LR Griffin MDW Tilley L The structure of the PA28-20S proteasome complex from Plasmodium falciparum and implications for proteostasis. Nat Microbiol UK 4 1990 2000 2019 31384003 doi:10.1038/s41564-019-0524-4 2058-5276 EMD-9258 other EM volume EMD-9259 other EM volume EMD-9257 other EM volume EMD-20073 associated EM volume 20S proteasome/PA28 complex. 20S proteasome/PA28 complex. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Sample was a mixture of unbound 20S proteasome, 20S proteasome in complex with one PA28 cap, and 20S proteasome in complex with two PA28 caps.
Plasmodium falciparum 3D7 0.23 Plasmodium falciparum 20S proteasome 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Plasmodium falciparum 3D7 11S activator of the Plasmodium falciparum proteasome. 1 15 Plasmodium falciparum 3D7 Escherichia coli BL21(DE3) BL21(DE3) singleParticle particle 0.7 7.4 100.0 NaCl Sodium Chloride 5.0 MgCl2 Magnesium Chloride 1.0 DTT Dithiothreitol 25.0 Tris-HCl Tris hydrochloride
unspecified
 ETHANE 100 277.15 FEI VITROBOT MARK IV
wait time 0sec blot time 2sec blot force -1.
FEI TALOS ARCTICA FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 100.0 2.7 1.0 3.0 100000. FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K2 QUANTUM (4k x 4k) SUPER-RESOLUTION 7676 7420 5.0 1-40 1 622 10.0 32.0 1
Images were gain corrected
18893
Relion autopick from 20S map
 Gctf 1.06
60 A filtered map of single capped proteasome fixed.
 C1 4.6 FSC 0.143 CUT-OFF RELION 3.0 18893 MAXIMUM LIKELIHOOD RELION 3.0 MAXIMUM LIKELIHOOD RELION 3.0 4 RELION 3.0 emd_20073.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 344 344 344 0 0 0 344 344 344 450.63998 450.63998 450.63998 90.0 90.0 90.0 X Y Z -0.014002914 0.041436154 0.00007986513 0.0021799023 1.31 1.31 1.31 0.014 AUTHOR Unsharpened map 6DFK M 6MUW AB INITIO MODEL REAL 81.359999999999999 emd_20073_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 344 344 344 0 0 0 344 344 344 450.63998 450.63998 450.63998 90.0 90.0 90.0 X Y Z -0.053920656 0.07450627 0.00007516608 0.0060377787 1.31 1.31 1.31 AUTHOR Half-map 1 emd_20073_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 344 344 344 0 0 0 344 344 344 450.63998 450.63998 450.63998 90.0 90.0 90.0 X Y Z -0.05391591 0.07891218 0.00007788379 0.0060633793 1.31 1.31 1.31 AUTHOR Half-map 2