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Yorodumi- EMDB-11810: Cryo-EM structure of respiratory complex I in the deactive state ... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-11810 | |||||||||
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Title | Cryo-EM structure of respiratory complex I in the deactive state from Mus musculus at 3.2 A | |||||||||
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Function / homology | Function and homology information Mitochondrial protein import / response to injury involved in regulation of muscle adaptation / reproductive system development / Protein lipoylation / Mitochondrial Fatty Acid Beta-Oxidation / Complex I biogenesis / RHOG GTPase cycle / Respiratory electron transport / protein insertion into mitochondrial inner membrane / blastocyst hatching ...Mitochondrial protein import / response to injury involved in regulation of muscle adaptation / reproductive system development / Protein lipoylation / Mitochondrial Fatty Acid Beta-Oxidation / Complex I biogenesis / RHOG GTPase cycle / Respiratory electron transport / protein insertion into mitochondrial inner membrane / blastocyst hatching / circulatory system development / respiratory system process / psychomotor behavior / ubiquinone-6 biosynthetic process / Mitochondrial protein degradation / response to light intensity / cellular response to oxygen levels / iron-sulfur cluster assembly complex / : / mitochondrial large ribosomal subunit binding / gliogenesis / negative regulation of non-canonical NF-kappaB signal transduction / cellular response to glucocorticoid stimulus / neural precursor cell proliferation / cardiac muscle tissue development / [2Fe-2S] cluster assembly / oxygen sensor activity / adult walking behavior / positive regulation of mitochondrial membrane potential / response to hydroperoxide / : / ubiquinone binding / iron-sulfur cluster assembly / positive regulation of ATP biosynthetic process / adult behavior / dopamine metabolic process / NADH:ubiquinone reductase (H+-translocating) / positive regulation of execution phase of apoptosis / proton motive force-driven mitochondrial ATP synthesis / apoptotic mitochondrial changes / NADH dehydrogenase activity / mitochondrial ATP synthesis coupled electron transport / respiratory chain complex I / : / mitochondrial respiratory chain complex I assembly / mitochondrial electron transport, NADH to ubiquinone / electron transport coupled proton transport / neuron development / acyl binding / acyl carrier activity / NADH dehydrogenase (ubiquinone) activity / cellular response to interferon-beta / negative regulation of intrinsic apoptotic signaling pathway / ATP synthesis coupled electron transport / quinone binding / cellular response to retinoic acid / negative regulation of reactive oxygen species biosynthetic process / muscle contraction / extrinsic apoptotic signaling pathway / ionotropic glutamate receptor binding / tricarboxylic acid cycle / Neutrophil degranulation / aerobic respiration / visual perception / response to hormone / neurogenesis / respiratory electron transport chain / cerebellum development / reactive oxygen species metabolic process / kidney development / regulation of mitochondrial membrane potential / response to cocaine / synaptic membrane / mitochondrion organization / fatty acid metabolic process / response to nicotine / mitochondrial membrane / sensory perception of sound / electron transport chain / brain development / regulation of protein phosphorylation / response to hydrogen peroxide / negative regulation of cell growth / multicellular organism growth / response to organic cyclic compound / mitochondrial intermembrane space / cognition / 2 iron, 2 sulfur cluster binding / circadian rhythm / positive regulation of protein catabolic process / NAD binding / FMN binding / myelin sheath / nervous system development / 4 iron, 4 sulfur cluster binding / protease binding / in utero embryonic development / neuron apoptotic process / response to ethanol / response to oxidative stress Similarity search - Function | |||||||||
Biological species | Mus musculus (house mouse) / Mouse (mice) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.17 Å | |||||||||
Authors | Yin Z / Bridges HR / Grba D / Hirst J | |||||||||
Funding support | United Kingdom, 2 items
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Citation | Journal: Nat Commun / Year: 2021 Title: Structural basis for a complex I mutation that blocks pathological ROS production. Authors: Zhan Yin / Nils Burger / Duvaraka Kula-Alwar / Dunja Aksentijević / Hannah R Bridges / Hiran A Prag / Daniel N Grba / Carlo Viscomi / Andrew M James / Amin Mottahedin / Thomas Krieg / ...Authors: Zhan Yin / Nils Burger / Duvaraka Kula-Alwar / Dunja Aksentijević / Hannah R Bridges / Hiran A Prag / Daniel N Grba / Carlo Viscomi / Andrew M James / Amin Mottahedin / Thomas Krieg / Michael P Murphy / Judy Hirst / Abstract: Mitochondrial complex I is central to the pathological reactive oxygen species (ROS) production that underlies cardiac ischemia-reperfusion (IR) injury. ND6-P25L mice are homoplasmic for a disease- ...Mitochondrial complex I is central to the pathological reactive oxygen species (ROS) production that underlies cardiac ischemia-reperfusion (IR) injury. ND6-P25L mice are homoplasmic for a disease-causing mtDNA point mutation encoding the P25L substitution in the ND6 subunit of complex I. The cryo-EM structure of ND6-P25L complex I revealed subtle structural changes that facilitate rapid conversion to the "deactive" state, usually formed only after prolonged inactivity. Despite its tendency to adopt the "deactive" state, the mutant complex is fully active for NADH oxidation, but cannot generate ROS by reverse electron transfer (RET). ND6-P25L mitochondria function normally, except for their lack of RET ROS production, and ND6-P25L mice are protected against cardiac IR injury in vivo. Thus, this single point mutation in complex I, which does not affect oxidative phosphorylation but renders the complex unable to catalyse RET, demonstrates the pathological role of ROS production by RET during IR injury. | |||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | EM map: SurfViewMolmilJmol/JSmol |
Supplemental images |
-Downloads & links
-EMDB archive
Map data | emd_11810.map.gz | 165.8 MB | EMDB map data format | |
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Header (meta data) | emd-11810-v30.xml emd-11810.xml | 69.4 KB 69.4 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_11810_fsc.xml | 12.7 KB | Display | FSC data file |
Images | emd_11810.png | 60.8 KB | ||
Masks | emd_11810_msk_1.map | 178 MB | Mask map | |
Others | emd_11810_additional_1.map.gz emd_11810_additional_2.map.gz emd_11810_additional_3.map.gz emd_11810_half_map_1.map.gz emd_11810_half_map_2.map.gz | 165.5 MB 166.1 MB 166 MB 140.8 MB 140.8 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-11810 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-11810 | HTTPS FTP |
-Validation report
Summary document | emd_11810_validation.pdf.gz | 464 KB | Display | EMDB validaton report |
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Full document | emd_11810_full_validation.pdf.gz | 463.1 KB | Display | |
Data in XML | emd_11810_validation.xml.gz | 17.8 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-11810 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-11810 | HTTPS FTP |
-Related structure data
Related structure data | 7ak5MC 7ak6C M: atomic model generated by this map C: citing same article (ref.) |
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Similar structure data | |
EM raw data | EMPIAR-10604 (Title: Single particle cryo-EM dataset of Mus musculus mitochondrial complex I in the deactive state Data size: 2.7 TB Data #1: Single particle cryo-EM dataset of Mus musculus mitochondrial complex I in the deactive state [micrographs - multiframe]) |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_11810.map.gz / Format: CCP4 / Size: 178 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.35 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
-Mask #1
File | emd_11810_msk_1.map | ||||||||||||
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-Additional map: Focussed refinement:Multibody3
File | emd_11810_additional_1.map | ||||||||||||
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Annotation | Focussed refinement:Multibody3 | ||||||||||||
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-Additional map: Focussed refinement:Multibody1
File | emd_11810_additional_2.map | ||||||||||||
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Annotation | Focussed refinement:Multibody1 | ||||||||||||
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-Additional map: Focussed refinement:Multibody2
File | emd_11810_additional_3.map | ||||||||||||
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Annotation | Focussed refinement:Multibody2 | ||||||||||||
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-Half map: #2
File | emd_11810_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_11810_half_map_2.map | ||||||||||||
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Density Histograms |
-Sample components
+Entire : Mouse mitochondrial complex I
+Supramolecule #1: Mouse mitochondrial complex I
+Macromolecule #1: NADH-ubiquinone oxidoreductase chain 3
+Macromolecule #2: NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial
+Macromolecule #3: NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
+Macromolecule #4: NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial
+Macromolecule #5: NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
+Macromolecule #6: NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
+Macromolecule #7: NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial
+Macromolecule #8: NADH-ubiquinone oxidoreductase chain 1
+Macromolecule #9: NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial
+Macromolecule #10: NADH-ubiquinone oxidoreductase chain 6
+Macromolecule #11: NADH-ubiquinone oxidoreductase chain 4L
+Macromolecule #12: NADH-ubiquinone oxidoreductase chain 5
+Macromolecule #13: NADH-ubiquinone oxidoreductase chain 4
+Macromolecule #14: NADH-ubiquinone oxidoreductase chain 2
+Macromolecule #15: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mi...
+Macromolecule #16: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mit...
+Macromolecule #17: NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
+Macromolecule #18: NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial
+Macromolecule #19: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2
+Macromolecule #20: Acyl carrier protein, mitochondrial
+Macromolecule #21: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5
+Macromolecule #22: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
+Macromolecule #23: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8
+Macromolecule #24: MCG5603
+Macromolecule #25: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13
+Macromolecule #26: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1
+Macromolecule #27: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3
+Macromolecule #28: NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial
+Macromolecule #29: NADH dehydrogenase [ubiquinone] 1 subunit C2
+Macromolecule #30: NADH dehydrogenase [ubiquinone] iron-sulfur protein 5
+Macromolecule #31: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1
+Macromolecule #32: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mit...
+Macromolecule #33: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mito...
+Macromolecule #34: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6
+Macromolecule #35: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mito...
+Macromolecule #36: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3
+Macromolecule #37: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mito...
+Macromolecule #38: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4
+Macromolecule #39: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9
+Macromolecule #40: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7
+Macromolecule #41: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10
+Macromolecule #42: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12
+Macromolecule #43: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
+Macromolecule #44: NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial
+Macromolecule #45: IRON/SULFUR CLUSTER
+Macromolecule #46: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
+Macromolecule #47: FE2/S2 (INORGANIC) CLUSTER
+Macromolecule #48: FLAVIN MONONUCLEOTIDE
+Macromolecule #49: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
+Macromolecule #50: CARDIOLIPIN
+Macromolecule #51: ADENOSINE-5'-TRIPHOSPHATE
+Macromolecule #52: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
+Macromolecule #53: ZINC ION
+Macromolecule #54: ~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butan...
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.4 |
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Grid | Model: UltrAuFoil R0.6/1 / Material: GOLD |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277.15 K / Instrument: FEI VITROBOT MARK IV / Details: 8-16s blotting. |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K2 QUANTUM (4k x 4k) / Detector mode: COUNTING / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |