2024-03-13 REL PDBe PDBe PDBe 2023-11-27 2024-01-17 2024-01-17 2024-03-13 Biotechnology and Biological Sciences Research Council (BBSRC) BB/T008741/1 United Kingdom Sub-tomogram average of the C. elegans ATP synthase dimer Buzzard EJ McLaren M Gold VAM Supercomplex, dimer, enzyme, respiration., MEMBRANE PROTEIN Buzzard E McLaren M Bragoszewski P Brancaccio A Ford H Daum B Kuwabara P Collinson I Gold V The consequence of ATP synthase dimer angle on mitochondrial morphology studied by cryo-electron tomography. Biochem.J. UK 481 161 175 2024 38164968 doi:10.1042/BCJ20230450 1470-8728 0043 BIJOAK C. elegans mitochondrial ATP synthase dimer C. elegans mitochondrial ATP synthase dimer 0 Caenorhabditis elegans N2 (Bristol) Whole organism Whole organism Mitochondria Inner mitochondrial membrane subtomogramAveraging cell 7.4 220.0 C6H14O6 Mannitol 70.0 C12H22O11 Sucrose 5.0 C4H11NO3 Tris-HCL 1.0 C14H24N2O10 EGTA UltrAuFoil R2/2 COPPER 300 CARBON HOLEY GLOW DISCHARGE AIR ETHANE 100 277.15 FEI VITROBOT MARK IV
Mitochondria isolated from C. elegans underwent 2-3 freeze-thaw cycles, to break open the mitochondria and release the cristae. Tomography was completed using these crista membranes.
 FEI TALOS ARCTICA FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 100.0 5.0 7.0 39000.0 NITROGEN GIF Quantum LS GATAN K2 SUMMIT (4k x 4k) 3 2.8 1.36 1 C2 38.6 FSC 0.143 CUT-OFF RELION 3.1 1755 50 3234 RELION 3.1 MAXIMUM LIKELIHOOD emd_18991.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 140 140 140 0 0 0 140 140 140 501.19998 501.19998 501.19998 90.0 90.0 90.0 X Y Z -0.12787773 0.2490444 0.0040603867 0.027478052 3.58 3.58 3.58 0.0429 AUTHOR Post-processed sub-tomogram averaging map of the C. elegans ATP synthase dimer at a nominal resolution of 38.6 Angstrom. emd_18991_msk_1.map emd_18991_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 140 140 140 0 0 0 140 140 140 501.19998 501.19998 501.19998 90.0 90.0 90.0 X Y Z -0.24401362 0.34450358 0.007497674 0.040697098 3.58 3.58 3.58 AUTHOR Half map 1 from relion refinement job used to generate final post-processed map. emd_18991_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 140 140 140 0 0 0 140 140 140 501.19998 501.19998 501.19998 90.0 90.0 90.0 X Y Z -0.2205554 0.35669655 0.007149673 0.041259065 3.58 3.58 3.58 AUTHOR Half map 2 from relion refinement job used to generate final post-processed map.