2024-10-16 REL RCSB RCSB RCSB 2022-05-08 2022-07-20 2022-07-20 2024-10-16 Not funded Band 3-Glycophorin A complex, outward facing Vallese F Kim K Yen LY Johnston JD Noble AJ Cali T Clarke OB Membrane Protein, Anion Exchange, Erythrocyte, Glycoprotein, TRANSPORT PROTEIN 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 29 706 718 2022 35835865 doi:10.1038/s41594-022-00792-w 1545-9985 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 EMD-26982 other EM volume 7uz3 FULLOVERLAP Band 3 anion exchanger complexed with glycophorin A, in outward facing state. Band 3 anion exchanger complexed with glycophorin A, in outward facing state. 0 1 2
Particle set isolated by 3D classification from mixture mostly containing ankyrin complexes.
Homo sapiens Blood Erythrocytes Plasma membrane Glycophorin-A Homo sapiens Blood Erythrocytes 0.016348433 2 LEVO MYGKIIFVLLLSEIVSISASSTTGVAMHTSTSSSVTKSYISSQTNDTHKRDTYAATPRAHEVSEISVRTVYPPEEETGER VQLAHHFSEPEITLIIFGVMAGVIGTILLISYGIRRLIKKSPSDVKPLPSPDTDVPLSSVEIENPETSDQ P02724 Band 3 anion transport protein Homo sapiens Blood Erythrocytes 0.101883859 2 LEVO MEELQDDYEDMMEENLEQEEYEDPDIPESQMEEPAAHDTEATATDYHTTSHPGTHKVYVELQELVMDEKNQELRWMEAAR WVQLEENLGENGAWGRPHLSHLTFWSLLELRRVFTKGTVLLDLQETSLAGVANQLLDRFIFEDQIRPQDREELLRALLLK HSHAGELEALGGVKPAVLTRSGDPSQPLLPQHSSLETQLFCEQGDGGTEGHSPSGILEKIPPDSEATLVLVGRADFLEQP VLGFVRLQEAAELEAVELPVPIRFLFVLLGPEAPHIDYTQLGRAAATLMSERVFRIDAYMAQSRGELLHSLEGFLDCSLV LPPTDAPSEQALLSLVPVQRELLRRRYQSSPAKPDSSFYKGLDLNGGPDDPLQQTGQLFGGLVRDIRRRYPYYLSDITDA FSPQVLAAVIFIYFAALSPAITFGGLLGEKTRNQMGVSELLISTAVQGILFALLGAQPLLVVGFSGPLLVFEEAFFSFCE TNGLEYIVGRVWIGFWLILLVVLVVAFEGSFLVRFISRYTQEIFSFLISLIFIYETFSKLIKIFQDHPLQKTYNYNVLMV PKPQGPLPNTALLSLVLMAGTFFFAMMLRKFKNSSYFPGKLRRVIGDFGVPISILIMVLVDFFIQDTYTQKLSVPDGFKV SNSSARGWVIHPLGLRSEFPIWMMFASALPALLVFILIFLESQITTLIVSKPERKMVKGSGFHLDLLLVVGMGGVAALFG MPWLSATTVRSVTHANALTVMGKASTPGAAAQIQEVKEQRISGLLVAVLVGLSILMEPILSRIPLAVLFGIFLYMGVTSL SGIQLFDRILLLFKPPKYHPDVPYVKRVKTWRMHLFTGIQIICLAVLWVVKSTPASLALPFVLILTVPLRRVLLPLIFRN VELQCLDADDAKATFDEEEGRDEYDEVAMPV P02730 CHOLESTEROL 0.000386654 4 CLR DIUNDECYL PHOSPHATIDYL CHOLINE 0.000622834 2 PLC [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate 0.000746566 2 PIO water 1.8015e-05 153 HOH singleParticle particle 8 7.4
Final gel filtration buffer contained 0.05 % (w/v) digitonin, 130mM KCl, 20mM HEPES pH 7.4, 1mM ATP, 1mM MgCl2, 1mM PMSF. Peak fractions were concentrated to 8mg/mL, and 0.01% (w/v) of glycyrrhizic acid was added immediately prior to vitrification.
 UltrAuFoil R0.6/1 GOLD 300 GLOW DISCHARGE 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 Generated by stochastic gradient descent using ab intio reconstruction job type in cryoSPARC v3. C2 BACK PROJECTION 2.35 FSC 0.143 CUT-OFF cryoSPARC 3 137158 MAXIMUM LIKELIHOOD cryoSPARC 3 MAXIMUM LIKELIHOOD cryoSPARC 3
This corresponds to a class of band 3-GPA particles isolated from a mixture mostly consisting of ankyrin complexes.
 emd_26874.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 398 398 398 0 0 0 398 398 398 165.17 165.17 165.17 90.0 90.0 90.0 X Y Z -3.626829 5.3660154 0.00013365675 0.18364973 0.415 0.415 0.415 0.5 AUTHOR Main map used for building/refinement. Density modified using phenix.resolve_cryo_em and cropped to minimal box, then resampled to 2x finer spacing to aid visualization (original pixel size was 0.83) 4YZF A PDB experimental model FLEXIBLE FIT REAL emd_26874_additional_5.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 265.6 265.6 265.6 90.0 90.0 90.0 X Y Z -0.16377842 0.58096784 0.0035790883 0.01994796 0.83000004 0.83000004 0.83000004 AUTHOR Unsharpened map (not cropped). emd_26874_additional_4.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 265.6 265.6 265.6 90.0 90.0 90.0 X Y Z 0.0 1.0 0.015165636 0.116381735 0.83000004 0.83000004 0.83000004 AUTHOR Mask used for FSC calculation. emd_26874_additional_3.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 265.6 265.6 265.6 90.0 90.0 90.0 X Y Z -0.22968933 0.64376724 0.0014758718 0.026868582 0.83000004 0.83000004 0.83000004 AUTHOR Unfiltered half map 2. Used for FSC calculation. emd_26874_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 265.6 265.6 265.6 90.0 90.0 90.0 X Y Z -0.5711854 1.2159501 0.0035790883 0.030534156 0.83000004 0.83000004 0.83000004 AUTHOR Map auto-sharpened with B=48 (not cropped). emd_26874_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 265.6 265.6 265.6 90.0 90.0 90.0 X Y Z -0.2234974 0.5991573 0.001493819 0.026909241 0.83000004 0.83000004 0.83000004 AUTHOR Unfiltered half map 1. Used for FSC calculation. emd_26874_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 398 398 398 0 0 0 398 398 398 165.17 165.17 165.17 90.0 90.0 90.0 X Y Z -0.24493232 0.6535538 0.016085565 0.03951764 0.415 0.415 0.415 AUTHOR Unfiltered half map 1, cropped and resampled to match the main map and model, but otherwise unaltered. Original half maps are provided as additional maps. emd_26874_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 398 398 398 0 0 0 398 398 398 165.17 165.17 165.17 90.0 90.0 90.0 X Y Z -0.23237878 0.6344182 0.016110968 0.039544594 0.415 0.415 0.415 AUTHOR Unfiltered half map 2, cropped and resampled to match the main map and model, but otherwise unaltered. Original half maps and FSC mask are provided as additional maps.