2024-06-19 REL RCSB RCSB RCSB 2022-09-27 2023-02-01 2023-02-01 2024-06-19 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM105691 United States CryoEM characterization of BrxL -- a unique AAA+ phage restriction Factor. Shen BW Stoddard BL phage restriction factor, AAA+ protein. BrxL, ANTIMICROBIAL PROTEIN Shen BW Doyle LA Werther R Westburg AA Bies DP Walter SI Luyten YA Morgan RD Stoddard BL Kaiser BK Structure, substrate binding and activity of a unique AAA+ protein: the BrxL phage restriction factor. Nucleic Acids Res. UK 51 3513 3528 2023 36794719 doi:10.1093/nar/gkad083 1362-4962 0389 NARHAD 8emc FULLOVERLAP dimer of heptamer complex of BrxL dimer of heptamer complex of BrxL 0 1 Acinetobacter 1.05 Protease Lon-related BREX system protein BrxL Acinetobacter sp. NEB 394 0.075703539 14 Escherichia coli LEVO MESANDKELDQLLNEHFAGRVVRKDLTKLIKEGANVPVYVLEYLLGMYCASDDPEIIEQGLRNVKTVLAENYVRPDEAEK VKSLVRERGSYKVIDRVTVKLNERKDKYEASFSNLGIKDAEISAGIVKEYEKLLVGGIWVIATLSYYFEEGQTSSPFGVS LLKPIQMPNMNMDELFSGRAALSTDQWRESLIRSIGMEPASLKEDVQWHLLARMVPFVENNYNVCELGPRGTGKSHIYKE CSPNSILVSGGQTTVANLFYNMSSRRIGLVGLWDVVAFDEVAGISFKDKDGVQIMKDYMASGSFARGREQMEASASMVFV GNINQSVESLVKTSHLLAPFPEAMIDSAFFDRFHAYIPGWEIPKMRPEFFTNRYGLIVDYLAEFFREMRKRSFADSIEKY FKLGNNLNQRDVIAVRKTVSGLMKLLYPHGQFNKEDVRQCLEYALQVRRRVKEQLKKIGGMEFYDVHFSYIDNDTLEEHF VSVKEQGGGGLIPEGPAKPGFLYTIGLSNKGMPGLYRLELQVTKGSGKLATSGLWNSSSAKEQVKIAFDYFKANASRISG GSKVMEHDFHLHVVELQNTGPLSHLALPSLVAFASGLLGRSVQSQMVVLGDMSLGGSVTPVESIAECLQVAFDAGAKKVA LPMSSAADIPTIPVELFTKFQTSFYADPVDAVFKGLGVD A0A7H8SL14 singleParticle particle 0.6 8.0
20 mM TrisHCl, 150 mM NaCl
 Quantifoil R1.2/1.3 COPPER 400 CARBON HOLEY GLOW DISCHARGE AIR ETHANE 95 298 FEI VITROBOT MARK IV
This sample was mono-dispersed
 FEI TALOS ARCTICA OTHER BRIGHT FIELD FIELD EMISSION GUN 200 70.0 2.7 1.2 5.0 38000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN DIRECT ELECTRON DE-10 (5k x 4k) COUNTING 2 3000 2.0 50.0
2980 movies at 1.12 pixel was extracted at box size of 406 pix, fourier cropped to box size of 392 pix and combined with 100 movies collected at 1.16 pix size
 1 96079 93 C7 3.6 FSC 0.143 CUT-OFF cryoSPARC 3.3.2 89373 OTHER cryoSPARC 3.3.2 OTHER 200 cryoSPARC 3.3.2 emd_28244.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 392 392 392 0 0 0 392 392 392 454.72 454.72 454.72 90.0 90.0 90.0 X Y Z -0.17271502 0.78393894 0.0008664412 0.030259999 1.16 1.16 1.16 0.185 AUTHOR combined 1.12 pixel data collected at Hutch with 1.16 pixel data from UW, ie down sampled from 1.12 to 1.16 AB INITIO MODEL REAL emd_28244_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 392 392 392 0 0 0 392 392 392 454.72 454.72 454.72 90.0 90.0 90.0 X Y Z -0.66553295 0.9931957 0.0017966038 0.049737606 1.16 1.16 1.16 AUTHOR half map B emd_28244_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 392 392 392 0 0 0 392 392 392 454.72 454.72 454.72 90.0 90.0 90.0 X Y Z -0.47249284 0.98320556 0.0017812712 0.049510982 1.16 1.16 1.16 AUTHOR half map A