2019-11-06 REL RCSB RCSB RCSB 2016-02-20 2016-03-23 2016-03-23 2019-11-06 National Institutes of Health/National Institute Of Allergy and Infectious Diseases UM1 AI100663 United States Bill & Melinda Gates Foundation OPP1115782 United States BG505 SOSIP.664 HIV-1 Env trimer in complex with anti-HIV CH235 wk41 Fab Ozorowski G Ward AB Bonsignori M Zhou T Sheng Z Chen L Gao F Joyce MG Ozorowski G Chuang GY Schramm CA Wiehe K Alam SM Bradley T Gladden MA Hwang KK Iyengar S Kumar A Lu X Luo K Mangiapani MC Parks RJ Song H Acharya P Bailer RT Cao A Druz A Georgiev IS Kwon YD Louder MK Zhang B Zheng A Hill BJ Kong R Soto C Mullikin JC Douek DC Montefiori DC Moody MA Shaw GM Hahn BH Kelsoe G Hraber PT Korber BT Boyd SD Fire AZ Kepler TB Shapiro L Ward AB Mascola JR Liao HX Kwong PD Haynes BF Maturation Pathway from Germline to Broad HIV-1 Neutralizer of a CD4-Mimic Antibody. Cell 165 449 463 2016 26949186 doi:10.1016/j.cell.2016.02.022 1097-4172 EMD-8082 associated EM volume Complex containing 1 copy of CH235 wk41 anti-HIV Fab bound to a trimer of HIV-1 Env BG505 SOSIP.664 Complex containing 1 copy of CH235 wk41 anti-HIV Fab bound to a trimer of HIV-1 Env BG505 SOSIP.664 0 0.42 HIV-1 Env BG505 SOSIP.664 1
Solubilized and stabilized HIV-1 Env trimer from strain BG505. Engineered disulfide between A501C and T605C. I559P mutation to stabilize in pre-fusion state. Truncation after D664 to increase solubility. Formed with three gp140 subunits.
Human immunodeficiency virus 1 BG505 Homo sapiens HEK293F pPPI4 Anti-HIV CH235 wk41 antibody fragment antigen binding 1 Homo sapiens Homo sapiens Expi 293 pcDNA3.1 0.05 singleParticle particle 0.03 7.4 50.0 Tris 150.0 NaCl Sodium chloride NEGATIVE 2% w/v uranyl formate
Negatively stained EM samples were prepared on carbon-coated Cu400 grids by applying sample for 10 seconds, blotting, applying 2% w/v uranyl formate for 60 seconds, and blotting again.
 EMS COPPER 400 CARBON PLASMA CLEANING FEI TECNAI SPIRIT FLOOD BEAM BRIGHT FIELD LAB6 120 100.0 2.7 1.5 52000. SIDE ENTRY, EUCENTRIC
Collected a tilt series of -50, -40, -30, -20, -10, and 0 degrees.
TVIPS TEMCAM-F416 (4k x 4k) 4096 4096 15.6 25.0 1 CTFind3 4ZMJ
Coordinates of ligand-free BG505 SOSIP.664 were converted to an EM volume and low-pass filtered to 60 Angstrom.
 C1 25.0 FSC 0.5 CUT-OFF RELION 1.4 3467 PROJECTION MATCHING RELION 1.4 PROJECTION MATCHING RELION 1.4 RELION 1.4 emd_8082.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 160 160 160 0 0 0 160 160 160 328.0 328.0 328.0 90.0 90.0 90.0 X Y Z -0.03468412 0.26281658 0.00087294815 0.018563889 2.05 2.05 2.05 0.07 AUTHOR None