2022-07-20 REL RCSB RCSB RCSB 2022-05-13 2022-07-20 2022-07-20 2022-07-20 Not funded Class 4 of erythrocyte ankyrin-1 complex Vallese F Kim K Yen LY Johnston JD Noble AJ Cali T Clarke OB Vallese F Kim K Yen LY Johnston JD Noble AJ Cali T Clarke OB Architecture of the human erythrocyte ankyrin-1 complex Nat.Struct.Mol.Biol. US 2022 doi:10.1038/s41594-022-00792-w 1545-9985 EMD-26982 associated EM volume EMD-26874 other EM volume EMD-26886 other EM volume EMD-26916 other EM volume EMD-26917 other EM volume EMD-26918 other EM volume EMD-26919 other EM volume EMD-26940 other EM volume EMD-26943 other EM volume EMD-26944 other EM volume EMD-26948 other EM volume EMD-26949 other EM volume EMD-26950 other EM volume EMD-26951 other EM volume EMD-26952 other EM volume EMD-26953 other EM volume EMD-26954 other EM volume EMD-26955 other EM volume EMD-26956 other EM volume EMD-26958 other EM volume EMD-26960 other EM volume EMD-26965 other EM volume EMD-26974 other EM volume EMD-26972 other EM volume EMD-26973 other EM volume EMD-26975 other EM volume EMD-26979 other EM volume EMD-26978 other EM volume EMD-26988 other EM volume Class 1 of erythrocyte ankyrin complex Class 1 of erythrocyte ankyrin complex 0 Homo sapiens singleParticle particle 8 7.4
Final gel filtration buffer contained 0.05% w/v digitonin, 130 mM KCl, 20 mM HEPES, pH 7.4, 1 mM ATP, 1 mM MgCl2, 1 mM PMSF. Peak fractions were concentrated to 8 mg/mL, and 0.01% w/v glycyrrhizic acid was added immediately prior to vitrification.
 ETHANE 100 277 FEI VITROBOT MARK IV
4-6 seconds, wait time 30 seconds.
Ankyrin complex mixture purified from digitonin-solubilized erythrocyte ghost membranes
 FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.5 1.5 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GIF Bioquantum 20 GATAN K3 (6k x 4k) 2 14464 2.5 58.0
Two grids were imaged in a single session.
 1
Patch CTF (cryoSPARC v3) followed by per particle defocus refinement and refinement of higher order aberrations (cryoSPARC v3)
 Generated by stochastic gradient descent using ab intio reconstruction job type in cryoSPARC v3. C1 4.1 FSC 0.143 CUT-OFF cryoSPARC 51283 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_26982.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 373.5 373.5 373.5 90.0 90.0 90.0 X Y Z -0.18504637 0.7173105 0.004646332 0.049054854 1.245 1.245 1.245 0.15 AUTHOR Main map (unsharpened) emd_26982_msk_1.map emd_26982_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 373.5 373.5 373.5 90.0 90.0 90.0 X Y Z -0.40516078 0.99870944 0.0046788156 0.0650959 1.245 1.245 1.245 AUTHOR Half map 2 emd_26982_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 373.5 373.5 373.5 90.0 90.0 90.0 X Y Z -0.44075537 0.9943127 0.0046138484 0.06459428 1.245 1.245 1.245 AUTHOR Half map 1