2020-08-26 REL RCSB RCSB RCSB 2019-06-26 2019-07-10 2020-07-01 2020-08-26 National Institutes of Health/National Cancer Institute (NIH/NCI) CA187561 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM58015 United States National Institutes of Health/National Cancer Institute (NIH/NCI) CA92267 United States EM structure of human tumor suppressor BRCA2 protein bound to human DSS1 protein and ssDNA without crosslinking Le HP Ma X Vaquero J Brinkmeyer M Guo F Heyer W-D Liu J Le HP Ma X Vaquero J Brinkmeyer M Guo F Heyer WD Liu J DSS1 and ssDNA regulate oligomerization of BRCA2. Nucleic Acids Res. UK 48 7818 7833 2020 32609828 doi:10.1093/nar/gkaa555 1362-4962 0389 NARHAD EMD-20348 associated EM volume EMD-21998 other EM volume BRCA2-DSS1-ssDNA BRCA2-DSS1-ssDNA 0
Full-length human tumor suppressor BRCA2 protein in complex with DSS1 and dT100 oligo without crosslinking
Homo sapiens Homo sapiens HEK293 474 singleParticle particle 7.5 NEGATIVE 2% uranyl acetate
BRCA2 complex was applied to glow-discharged continuous carbon copper grids and incubated for 2 min. Grids were washed briefly with 5 mM Mg(Acet)2 for three times to remove buffer, sucrose, and glycerol. Samples were then stained with 2% uranyl acetate, blotted with filter paper, and air dried.
 Homemade COPPER 300 CARBON CONTINUOUS GLOW DISCHARGE JEOL 2100F FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 100.0 2.0 1.0 3.5 40000.0 JEOL TVIPS TEMCAM-F415 (4k x 4k) 4096 4096 2.0 1 686 1.0 25.0 1 35985 50 C1 17.1 FSC 0.5 CUT-OFF SPHIRE 1.2 4786 ANGULAR RECONSTITUTION RELION 1.3 MAXIMUM LIKELIHOOD SPHIRE 1.2 emd_20348.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 128 128 128 -64 -64 -64 128 128 128 256.0 256.0 256.0 90.0 90.0 90.0 X Y Z -0.0073740995 0.12452768 0.0023194957 0.010337854 2.0 2.0 2.0 0.0422 AUTHOR BRCA2-DSS1-ssDNA complex