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- PDB-7ak5: Cryo-EM structure of respiratory complex I in the deactive state ... -

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Basic information

Entry
Database: PDB / ID: 7ak5
TitleCryo-EM structure of respiratory complex I in the deactive state from Mus musculus at 3.2 A
Components
  • (NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit ...) x 11
  • (NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit ...) x 11
  • (NADH dehydrogenase [ubiquinone] 1 subunit ...) x 2
  • (NADH dehydrogenase [ubiquinone] flavoprotein ...) x 3
  • (NADH dehydrogenase [ubiquinone] iron-sulfur protein ...) x 7
  • (NADH-ubiquinone oxidoreductase chain ...) x 7
  • Acyl carrier protein, mitochondrial
  • MCG5603
  • NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial
KeywordsOXIDOREDUCTASE / deactive complex I
Function / homology
Function and homology information


Mitochondrial protein import / response to injury involved in regulation of muscle adaptation / Protein lipoylation / Mitochondrial Fatty Acid Beta-Oxidation / Complex I biogenesis / RHOG GTPase cycle / Respiratory electron transport / protein insertion into mitochondrial inner membrane / blastocyst hatching / respiratory system process ...Mitochondrial protein import / response to injury involved in regulation of muscle adaptation / Protein lipoylation / Mitochondrial Fatty Acid Beta-Oxidation / Complex I biogenesis / RHOG GTPase cycle / Respiratory electron transport / protein insertion into mitochondrial inner membrane / blastocyst hatching / respiratory system process / psychomotor behavior / Mitochondrial protein degradation / cellular response to oxygen levels / response to light intensity / mesenchymal stem cell proliferation / respiratory chain complex / reproductive system development / mitochondrial [2Fe-2S] assembly complex / iron-sulfur cluster assembly complex / mitochondrial large ribosomal subunit binding / gliogenesis / mesenchymal stem cell differentiation / circulatory system development / negative regulation of non-canonical NF-kappaB signal transduction / cardiac muscle tissue development / neural precursor cell proliferation / [2Fe-2S] cluster assembly / adult walking behavior / oxygen sensor activity / positive regulation of mitochondrial membrane potential / response to hydroperoxide / cellular response to glucocorticoid stimulus / stem cell division / NADH dehydrogenase activity / iron-sulfur cluster assembly / mitochondrial ATP synthesis coupled electron transport / dopamine metabolic process / NADH:ubiquinone reductase (H+-translocating) / adult behavior / positive regulation of ATP biosynthetic process / mitochondrial respiratory chain complex I assembly / mitochondrial electron transport, NADH to ubiquinone / proton motive force-driven mitochondrial ATP synthesis / respiratory chain complex I / positive regulation of execution phase of apoptosis / NADH dehydrogenase (ubiquinone) activity / neuron development / quinone binding / cellular response to interferon-beta / ATP synthesis coupled electron transport / negative regulation of reactive oxygen species biosynthetic process / extrinsic apoptotic signaling pathway / cellular response to retinoic acid / tricarboxylic acid cycle / neurogenesis / Neutrophil degranulation / visual perception / muscle contraction / reactive oxygen species metabolic process / aerobic respiration / cerebellum development / regulation of mitochondrial membrane potential / respiratory electron transport chain / response to nicotine / response to cocaine / mitochondrion organization / DNA damage response, signal transduction by p53 class mediator / kidney development / response to hydrogen peroxide / sensory perception of sound / monooxygenase activity / fatty acid metabolic process / electron transport chain / circadian rhythm / brain development / mitochondrial membrane / mitochondrial intermembrane space / 2 iron, 2 sulfur cluster binding / cognition / multicellular organism growth / NAD binding / positive regulation of protein catabolic process / fatty acid biosynthetic process / cellular senescence / FMN binding / nervous system development / myelin sheath / 4 iron, 4 sulfur cluster binding / response to oxidative stress / neuron apoptotic process / response to ethanol / gene expression / in utero embryonic development / response to hypoxia / electron transfer activity / mitochondrial inner membrane / nuclear speck / nuclear body / mitochondrial matrix / response to xenobiotic stimulus
Similarity search - Function
NADH-ubiquinone oxidoreductase 51kDa subunit / NmrA-like domain / NmrA-like family / SLBB domain / Complex1_LYR-like / NADH-ubiquinone oxidoreductase 1 subunit C1 / NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial / NADH:ubiquinone oxidoreductase, ESSS subunit / ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1 ...NADH-ubiquinone oxidoreductase 51kDa subunit / NmrA-like domain / NmrA-like family / SLBB domain / Complex1_LYR-like / NADH-ubiquinone oxidoreductase 1 subunit C1 / NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial / NADH:ubiquinone oxidoreductase, ESSS subunit / ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1 / MNLL subunit / NADH-ubiquinone oxidoreductase flavoprotein 3 / NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial / Tim17/Tim22/Tim23/Pmp24 family / NADH-ubiquinone oxidoreductase, subunit 10 / NADH-ubiquinone oxidoreductase subunit 10 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, metazoa / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, animal type / NADH dehydrogenase 1 beta subcomplex subunit 2 / NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUC2 / NADH:ubiquinone oxidoreductase, subunit NDUFB4 / NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2) / NADH-ubiquinone oxidoreductase B15 subunit (NDUFB4) / : / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial / NADH dehydrogenase 1, beta subcomplex, subunit 6 / NADH:ubiquinone oxidoreductase, NDUFB6/B17 subunit / NADH:ubiquinone oxidoreductase chain 4, N-terminal / NADH:ubiquinone oxidoreductase, chain 2 / NADH dehydrogenase subunit 2, C-terminal / NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit / : / : / NADH-ubiquinone oxidoreductase chain 4, amino terminus / NADH dehydrogenase subunit 2 C-terminus / NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit / NADH-ubiquinone oxidoreductase MWFE subunit / : / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1 / NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 / NADH dehydrogenase 1 alpha subcomplex subunit 3 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8 / NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8) / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 / NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain / Zinc finger, CHCC-type / Zinc-finger domain / NADH dehydrogenase subunit 5, C-terminal / NADH dehydrogenase subunit 5 C-terminus / NADH:ubiquinone oxidoreductase, NDUFS5-15kDa / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 / NADH-ubiquinone oxidoreductase B12 subunit family / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7, NDUB7 / NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) / NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5 / GRIM-19 / GRIM-19 protein / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 / NDUFB9, LYR domain / Deoxynucleoside kinase domain / Deoxynucleoside kinase / NDUFA6, LYR domain / NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamily / NADH dehydrogenase ubiquinone Fe-S protein 4 / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 / NADH dehydrogenase ubiquinone Fe-S protein 4, mitochondrial / ETC complex I subunit conserved region / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 / NADH ubiquinone oxidoreductase subunit NDUFA12 / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6 / : / SLBB domain / : / NADH-quinone oxidoreductase, chain G, C-terminal / NADH-ubiquinone oxidoreductase subunit G, C-terminal / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8 / : / NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain / Respiratory-chain NADH dehydrogenase 20 Kd subunit signature. / NADH-ubiquinone oxidoreductase, 20 Kd subunit / NADH-quinone oxidoreductase, chain I / NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ / NADH-plastoquinone oxidoreductase, chain 5 subgroup / NADH-ubiquinone oxidoreductase chain 4L/K / NADH-quinone oxidoreductase, chain M/4 / NADH:ubiquinone/plastoquinone oxidoreductase, chain 6 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6 / NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-like / NADH-ubiquinone/plastoquinone oxidoreductase chain 4L / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminal / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus / NAD(P)H-quinone oxidoreductase subunit D/H / NADH-quinone oxidoreductase, chain 5-like / NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site / Respiratory chain NADH dehydrogenase 49 Kd subunit signature.
Similarity search - Domain/homology
1,2-Distearoyl-sn-glycerophosphoethanolamine / ADENOSINE-5'-TRIPHOSPHATE / CARDIOLIPIN / Chem-EHZ / FE2/S2 (INORGANIC) CLUSTER / FLAVIN MONONUCLEOTIDE / Chem-NDP / 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE / IRON/SULFUR CLUSTER / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 ...1,2-Distearoyl-sn-glycerophosphoethanolamine / ADENOSINE-5'-TRIPHOSPHATE / CARDIOLIPIN / Chem-EHZ / FE2/S2 (INORGANIC) CLUSTER / FLAVIN MONONUCLEOTIDE / Chem-NDP / 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE / IRON/SULFUR CLUSTER / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 / NADH-ubiquinone oxidoreductase chain 1 / NADH-ubiquinone oxidoreductase chain 2 / NADH-ubiquinone oxidoreductase chain 3 / NADH-ubiquinone oxidoreductase chain 4L / NADH-ubiquinone oxidoreductase chain 4 / NADH-ubiquinone oxidoreductase chain 5 / NADH-ubiquinone oxidoreductase chain 6 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 / NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial / NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial / NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial / NADH dehydrogenase [ubiquinone] 1 subunit C2 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 / NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 / Acyl carrier protein, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial / NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.17 Å
AuthorsYin, Z. / Bridges, H.R. / Grba, D. / Hirst, J.
Funding support United Kingdom, 2items
OrganizationGrant numberCountry
Medical Research Council (MRC, United Kingdom)MC_U105663141 United Kingdom
Medical Research Council (MRC, United Kingdom)MC_UU_00015/2 United Kingdom
CitationJournal: 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
DepositionSep 29, 2020Deposition site: PDBE / Processing site: PDBE
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Structure visualization

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Assembly

Deposited unit
A: NADH-ubiquinone oxidoreductase chain 3
B: NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial
C: NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
D: NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial
E: NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
F: NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
G: NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial
H: NADH-ubiquinone oxidoreductase chain 1
I: NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial
J: NADH-ubiquinone oxidoreductase chain 6
K: NADH-ubiquinone oxidoreductase chain 4L
L: NADH-ubiquinone oxidoreductase chain 5
M: NADH-ubiquinone oxidoreductase chain 4
N: NADH-ubiquinone oxidoreductase chain 2
O: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
P: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial
Q: NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
R: NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial
S: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2
T: Acyl carrier protein, mitochondrial
U: Acyl carrier protein, mitochondrial
V: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5
W: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
X: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8
Y: MCG5603
Z: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13
a: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1
b: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3
c: NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial
d: NADH dehydrogenase [ubiquinone] 1 subunit C2
e: NADH dehydrogenase [ubiquinone] iron-sulfur protein 5
f: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1
g: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial
h: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial
i: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6
j: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial
k: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3
l: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial
m: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4
n: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9
o: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7
p: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10
q: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12
r: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
s: NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial
hetero molecules


Theoretical massNumber of molelcules
Total (without water)1,063,25173
Polymers1,044,42445
Non-polymers18,82628
Water00
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: native gel electrophoresis
TypeNameSymmetry operationNumber
identity operation1_5551
Buried area289770 Å2
ΔGint-1993 kcal/mol
Surface area270610 Å2
MethodPISA

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Components

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NADH-ubiquinone oxidoreductase chain ... , 7 types, 7 molecules AHJKLMN

#1: Protein NADH-ubiquinone oxidoreductase chain 3 / NADH dehydrogenase subunit 3


Mass: 13251.785 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: P03899, NADH:ubiquinone reductase (H+-translocating)
#8: Protein NADH-ubiquinone oxidoreductase chain 1 / NADH dehydrogenase subunit 1


Mass: 36105.027 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: P03888, NADH:ubiquinone reductase (H+-translocating)
#10: Protein NADH-ubiquinone oxidoreductase chain 6 / NADH dehydrogenase subunit 6


Mass: 18656.100 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: P03925, NADH:ubiquinone reductase (H+-translocating)
#11: Protein NADH-ubiquinone oxidoreductase chain 4L / NADH dehydrogenase subunit 4L


Mass: 10637.629 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: P03903, NADH:ubiquinone reductase (H+-translocating)
#12: Protein NADH-ubiquinone oxidoreductase chain 5 / NADH dehydrogenase subunit 5


Mass: 68547.297 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: P03921, NADH:ubiquinone reductase (H+-translocating)
#13: Protein NADH-ubiquinone oxidoreductase chain 4 / NADH dehydrogenase subunit 4


Mass: 51943.547 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: P03911, NADH:ubiquinone reductase (H+-translocating)
#14: Protein NADH-ubiquinone oxidoreductase chain 2 / NADH dehydrogenase subunit 2


Mass: 38800.230 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: P03893, NADH:ubiquinone reductase (H+-translocating)

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NADH dehydrogenase [ubiquinone] iron-sulfur protein ... , 7 types, 7 molecules BCDIQRe

#2: Protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial / Complex I-20kD / CI-20kD / NADH-ubiquinone oxidoreductase 20 kDa subunit


Mass: 24715.912 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: Q9DC70, NADH:ubiquinone reductase (H+-translocating)
#3: Protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial / Complex I-30kD / CI-30kD / NADH-ubiquinone oxidoreductase 30 kDa subunit


Mass: 30191.307 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: Q9DCT2, NADH:ubiquinone reductase (H+-translocating)
#4: Protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial / Complex I-49kD / CI-49kD / NADH-ubiquinone oxidoreductase 49 kDa subunit


Mass: 52720.602 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: Q91WD5, NADH:ubiquinone reductase (H+-translocating)
#9: Protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial / Complex I-23kD / CI-23kD / NADH-ubiquinone oxidoreductase 23 kDa subunit


Mass: 24068.355 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: Q8K3J1, NADH:ubiquinone reductase (H+-translocating)
#17: Protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial / Complex I-18 kDa / CI-18 kDa / Complex I-AQDQ / CI-AQDQ / NADH-ubiquinone oxidoreductase 18 kDa subunit


Mass: 19814.725 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CXZ1
#18: Protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial / Complex I-13kD-A / CI-13kD-A / NADH-ubiquinone oxidoreductase 13 kDa-A subunit


Mass: 12765.534 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: P52503
#30: Protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 / Complex I-15 kDa / CI-15 kDa / NADH-ubiquinone oxidoreductase 15 kDa subunit


Mass: 12675.772 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q99LY9

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NADH dehydrogenase [ubiquinone] flavoprotein ... , 3 types, 3 molecules EFs

#5: Protein NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial / NADH-ubiquinone oxidoreductase 24 kDa subunit


Mass: 27077.047 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: Q9D6J6, NADH:ubiquinone reductase (H+-translocating)
#6: Protein NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial / Complex I-51kD / CI-51kD / NADH-ubiquinone oxidoreductase 51 kDa subunit


Mass: 50904.152 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: Q91YT0, NADH:ubiquinone reductase (H+-translocating)
#44: Protein NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial / Complex I-9kD / CI-9kD / NADH-ubiquinone oxidoreductase 9 kDa subunit


Mass: 11833.504 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q8BK30

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Protein , 3 types, 4 molecules GTUY

#7: Protein NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial / Complex I-75kD / CI-75kD


Mass: 78652.367 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart
References: UniProt: Q91VD9, NADH:ubiquinone reductase (H+-translocating)
#20: Protein Acyl carrier protein, mitochondrial / ACP / CI-SDAP / NADH-ubiquinone oxidoreductase 9.6 kDa subunit


Mass: 17390.289 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CR21
#24: Protein MCG5603 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11


Mass: 15130.416 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: G5E814

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NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit ... , 11 types, 11 molecules OPSVWXZabqr

#15: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial / Complex I-42kD / CI-42kD / NADH-ubiquinone oxidoreductase 42 kDa subunit


Mass: 40657.375 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q99LC3
#16: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial / Complex I-39kD / CI-39kD / NADH-ubiquinone oxidoreductase 39 kDa subunit


Mass: 42588.129 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9DC69
#19: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2 / Complex I-B8 / CI-B8 / NADH-ubiquinone oxidoreductase B8 subunit


Mass: 10932.675 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQ75
#21: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 / Complex I subunit B13 / Complex I-13kD-B / CI-13kD-B / NADH-ubiquinone oxidoreductase 13 kDa-B subunit


Mass: 13380.719 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CPP6
#22: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 / Complex I-B14 / CI-B14 / NADH-ubiquinone oxidoreductase B14 subunit


Mass: 15311.858 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQZ5
#23: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 / Complex I-19kD / CI-19kD / Complex I-PGIV / CI-PGIV / NADH-ubiquinone oxidoreductase 19 kDa subunit


Mass: 20025.127 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9DCJ5
#25: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 / Cell death regulatory protein GRIM-19 / Complex I-B16.6 / CI-B16.6 / Gene associated with retinoic ...Cell death regulatory protein GRIM-19 / Complex I-B16.6 / CI-B16.6 / Gene associated with retinoic and interferon-induced mortality 19 protein / Gene associated with retinoic and IFN-induced mortality 19 protein / NADH-ubiquinone oxidoreductase B16.6 subunit


Mass: 16881.588 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9ERS2
#26: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 / Complex I-MWFE / CI-MWFE / NADH-ubiquinone oxidoreductase MWFE subunit


Mass: 7921.279 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: O35683
#27: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 / Complex I-B9 / CI-B9 / NADH-ubiquinone oxidoreductase B9 subunit


Mass: 9249.709 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQ91
#42: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 / Complex I-B17.2 / CIB17.2 / NADH-ubiquinone oxidoreductase subunit B17.2


Mass: 17112.416 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q7TMF3
#43: Protein NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 / Complex I-B14.5a / CI-B14.5a / NADH-ubiquinone oxidoreductase subunit B14.5a


Mass: 12506.432 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9Z1P6

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NADH dehydrogenase [ubiquinone] 1 subunit ... , 2 types, 2 molecules cd

#28: Protein NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial / Complex I-KFYI / CI-KFYI / NADH-ubiquinone oxidoreductase KFYI subunit


Mass: 8636.023 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQY9
#29: Protein NADH dehydrogenase [ubiquinone] 1 subunit C2 / Complex I-B14.5b / CI-B14.5b / NADH-ubiquinone oxidoreductase subunit B14.5b


Mass: 14185.692 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQ54

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NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit ... , 11 types, 11 molecules fghijklmnop

#31: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1 / Complex I-MNLL / CI-MNLL / NADH-ubiquinone oxidoreductase MNLL subunit


Mass: 6965.109 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: P0DN34
#32: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial / Complex I-ESSS / CI-ESSS / NADH-ubiquinone oxidoreductase ESSS subunit / Neuronal protein 15.6 / p15.6


Mass: 17463.727 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: O09111
#33: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial / Complex I-SGDH / CI-SGDH / NADH-ubiquinone oxidoreductase SGDH subunit


Mass: 21742.197 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQH3
#34: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6 / Complex I-B17 / CI-B17 / NADH-ubiquinone oxidoreductase B17 subunit


Mass: 15450.925 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q3UIU2
#35: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial / Complex I-AGGG / CI-AGGG / NADH-ubiquinone oxidoreductase AGGG subunit


Mass: 11982.437 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CPU2
#36: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 / Complex I-B12 / CI-B12 / NADH-ubiquinone oxidoreductase B12 subunit


Mass: 11714.240 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQZ6
#37: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial / Complex I-ASHI / CI-ASHI / NADH-ubiquinone oxidoreductase ASHI subunit


Mass: 21903.828 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9D6J5
#38: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 / Complex I-B15 / CI-B15 / NADH-ubiquinone oxidoreductase B15 subunit


Mass: 15105.287 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQC7
#39: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 / Complex I-B22 / CI-B22 / NADH-ubiquinone oxidoreductase B22 subunit


Mass: 22020.123 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CQJ8
#40: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7 / Complex I-B18 / CI-B18 / NADH-ubiquinone oxidoreductase B18 subunit


Mass: 16360.804 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9CR61
#41: Protein NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 / Complex I-PDSW / CI-PDSW / NADH-ubiquinone oxidoreductase PDSW subunit


Mass: 21054.832 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Mus musculus (house mouse) / Tissue: heart / References: UniProt: Q9DCS9

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Non-polymers , 10 types, 28 molecules

#45: Chemical
ChemComp-SF4 / IRON/SULFUR CLUSTER


Mass: 351.640 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Fe4S4
#46: Chemical ChemComp-PC1 / 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE / 3-SN-PHOSPHATIDYLCHOLINE


Mass: 790.145 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C44H88NO8P / Comment: phospholipid*YM
#47: Chemical ChemComp-FES / FE2/S2 (INORGANIC) CLUSTER


Mass: 175.820 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Fe2S2
#48: Chemical ChemComp-FMN / FLAVIN MONONUCLEOTIDE / RIBOFLAVIN MONOPHOSPHATE


Mass: 456.344 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C17H21N4O9P
#49: Chemical
ChemComp-3PE / 1,2-Distearoyl-sn-glycerophosphoethanolamine / 3-SN-PHOSPHATIDYLETHANOLAMINE / 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE


Mass: 748.065 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: C41H82NO8P / Comment: phospholipid*YM
#50: Chemical
ChemComp-CDL / CARDIOLIPIN / DIPHOSPHATIDYL GLYCEROL / BIS-(1,2-DIACYL-SN-GLYCERO-3-PHOSPHO)-1',3'-SN-GLYCEROL


Mass: 1464.043 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C81H156O17P2 / Comment: phospholipid*YM
#51: Chemical ChemComp-ATP / ADENOSINE-5'-TRIPHOSPHATE


Mass: 507.181 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H16N5O13P3 / Comment: ATP, energy-carrying molecule*YM
#52: Chemical ChemComp-NDP / NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE


Mass: 745.421 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H30N7O17P3
#53: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#54: Chemical ChemComp-EHZ / ~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] (3~{S})-3-oxidanyltetradecanethioate


Mass: 584.703 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C25H49N2O9PS

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Details

Has ligand of interestN
Has protein modificationY

-
Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

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Sample preparation

ComponentName: Mouse mitochondrial complex I / Type: COMPLEX / Details: complex I in the deactive state / Entity ID: #1-#44 / Source: NATURAL
Molecular weightValue: 1 MDa / Experimental value: NO
Source (natural)Organism: Mus musculus (house mouse) / Strain: C57BL/6J / Organ: heart / Organelle: Mitochondrion
Buffer solutionpH: 7.4
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Specimen supportGrid material: GOLD / Grid type: UltrAuFoil R0.6/1
VitrificationInstrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277.15 K / Details: 8-16s blotting

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Cs: 2.7 mm
Image recordingElectron dose: 50 e/Å2 / Detector mode: COUNTING / Film or detector model: GATAN K2 QUANTUM (4k x 4k)

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Processing

EM software
IDNameVersionCategory
4RELION3.1CTF correction
5Gctf1.18CTF correction
8ISOLDEmodel fitting
9Coot0.9-premodel fitting
10UCSF Chimeramodel fitting
12PHENIX1.15-3549model refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.17 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 50184 / Symmetry type: POINT

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