REL PDBe PDBe PDBe 2007-01-30 2007-02-05 2008-02-05 2011-05-26 Three-dimensional structure of the respiratory chain supercomplex I1III2IV1 from bovine heart mitochondria. Schafer E Dencher NA Vonck J Parcej DN Schafer E Dencher NA Vonck J Parcej DN Three-dimensional structure of the respiratory chain supercomplex I1III2IV1 from bovine heart mitochondria. BIOCHEMISTRY 46 12579 12585 2007 17927210 doi:10.1021/bi700983h bovine supercomplex I1III2IV1 bovine supercomplex I1III2IV1
membranes are solubilised in digitonin, monodisperse sample
3 1.7 1.7 complex I Bos taurus heart heart mitochondria inner mitochondrial membrane 1 monomer false complex III Bos taurus heart heart mitochondria inner mitochondrial membrane 2 dimer false complex IV Bos taurus heart heart mitochondria inner mitochondrial membrane 1 monomer false singleParticle particle 0.4 7.1
0.1 % (w/v) digitonin, 25 mM tricine, 7.5 mM bis-tris, 25 mM aminocaproic acid, 10 % (w/v) glycerol
 NEGATIVE
2 % (w/v) ammonium molybdate, deep stain method
400 mesh Cu grid
 NONE FEI/PHILIPS CM120T OTHER OTHER LAB6 120 0.5 3.5 45000.0 OTHER KODAK SO-163 FILM ZEISS SCAI 20 n.a 0 50
particles were selected manually
C1 OTHER 32.0 FSC 3 SIGMA CUT-OFF SPIDER
final maps calculated from two
1023 3 emd_1318.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 128 128 128 0 0 0 128 128 128 597.376 597.376 597.376 90 90 90 X Y Z -0.000237242 0.00625119 0.000906469 0.000516844 4.667 4.667 4.667 0.003 This is a side view along the mitochondiral membrane plane
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The complexes were fitted by hand in Chimera