REL RCSB RCSB RCSB 2014-03-28 2014-04-09 2014-04-09 2014-05-14 Electron cryo-microscopy of the Moloney murine leukemia virus furin precursor Env in its native form in complex with 83A25 Fab Sjoberg M Wu SR Loving R Rantalainen K Lindqvist B Garoff H Furin precursor, Moloney murine leukemia virus, Env maturation, 83A25 Fab Sjoberg M Wu SR Loving R Rantalainen K Lindqvist B Garoff H Furin cleavage of the Moloney murine leukemia virus Env precursor reorganizes the spike structure. PROC.NAT.ACAD.SCI.USA 111 6034 6039 2014 24711391 doi:10.1073/pnas.1317972111 Native form of furin cleavage deficient mutant (R466G/K468G) Env of Moloney murine leukemia virus in complex with 83A25 Fab Native form of furin cleavage deficient mutant (R466G/K468G) Env of Moloney murine leukemia virus in complex with 83A25 Fab
Affinity purified, gradient separated protein in 0.05% Triton X-100
trimer 2 0.6 0.4 Estimated from Blue native PAGE gp90 Moloney murine leukemia virus 0.5 0.27 3 Trimer false monoclonal antibody 83A25 Fab Rattus rat 0.05 0.05
2-3 Fab molecules bind to the gp90 trimer.
3 monomer false singleParticle particle 0.1 7.4
50 mM HEPES, 100 mM NaCl, 1.8 mM CaCl2, pH 7.4
 NEGATIVE
The specimen was stained with 2% uranyl acetate (UA).
400 mesh regular continuous carbon grid, glow discharged
 NONE OTHER JEOL 2100F SPOT SCAN BRIGHT FIELD FIELD EMISSION GUN 200 2.0 2.048 2.072 43200.0 43200.0 OTHER Objective lens astigmatism was corrected using online FFT. 2013-07-05 TVIPS TEMCAM-F416 (4k x 4k) 3.5 60 9 14.
The particles were selected using a semi-automatic selection program in EMAN.
Each particle
 OTHER 26.0 OTHER EMAN1, EMAN2
Final maps were calculated from three averaged datasets. The particles were selected using an automatic selection program. Damaged particles were removed by visual inspection.
9374
EMAN
 20 emd_5938.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 64 64 64 -32 -32 -32 64 64 64 224.0 224.0 224.0 90.0 90.0 90.0 X Y Z -3.59785509 13.54157925 0.06688309 1.77408254 3.5 3.5 3.5 7.4 AUTHOR Reconstruction of the native furin cleavage deficient mutant (R466G/K468G) Env of Moloney murine leukemia virus in complex with the 83A25 Fab
::::EMDATABANK.org::::EMD-5938::::
 1MQK RIGID BODY FIT Chimera
Atomic structure of the Fv fragment of the monoclonal Ab 7E2 against the Paracoccus denitrificans cytochrome c oxidase was fitted into the density map.
REAL