REL RCSB RCSB RCSB 2013-06-26 2013-07-03 2013-07-24 2013-08-21 Negative stained image reconstruction of HIV KNH11444 subtype A SOSIP.681 Khayat R Lee JH Wilson IA Ward AB Human immunodeficiency virus, antigen, vaccine development, neutralization, conformational change, micelles Klasse PJ Depetris RS Pejchal R Julien JP Khayat R Lee JH Marozsan AJ Cupo A Cocco N Korzun J Yasmeen A Ward AB Wilson IA Sanders RW Moore JP Influences on trimerization and aggregation of soluble, cleaved HIV-1 SOSIP envelope glycoprotein. J.VIROL. 87 9873 9885 2013 23824824 doi:10.1128/JVI.01226-13 HIV SOSIP.681 from KNH1144 subtype A HIV SOSIP.681 from KNH1144 subtype A
The sample was monodisperse via SEC.
Trimer 1 0.48 0.48 Mass spectroscopy Human immunodeficiency virus Envelope protein Human immunodeficiency virus KNH1144 HIV 0.48 0.48 3 Trimer true Homo sapiens 293S pPI4 singleParticle particle 0.1 7.5
20 mM HEPES, pH 7.5, 50 mM NaCl
 NEGATIVE
2% Uranyl Formate for 30 seconds
400 mesh copper grid
 NONE OTHER FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 120 2.0 0.3 0.9 100000.0 100000.0 SIDE ENTRY, EUCENTRIC 293 294 293 Objective lens astigmatism was corrected at 100,000 times magnification -2 2011-10-27 GENERIC GATAN (4k x 4k) 10.9 180 16
Data collected on CCD
16. 0 55
Particles were selected using DogPicker, reference free class averages determined using Sparx, and initial model generated using common-lines with EMAN2.
Each particle
 OTHER 18.0 FSC 0.5 CUT-OFF Sparx/EMAN2
Final maps were calculated from three averaged data sets.
5543
SPIDER: theta 45 degrees, phi 45 degrees
 32 emd_5700.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 160 160 160 0 0 0 160 160 160 348.80002 348.80002 348.80002 90.0 90.0 90.0 X Y Z -2.47214103 10.91848755 0.0 1.0 2.18 2.18 2.18 3.4 AUTHOR Negative stained image reconstruction of KNH1144 SOSIP.681
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