6QC2

Ovine respiratory supercomplex I+III2 open class 2


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.20 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structures of Respiratory Supercomplex I+III2Reveal Functional and Conformational Crosstalk.

Letts, J.A.Fiedorczuk, K.Degliesposti, G.Skehel, M.Sazanov, L.A.

(2019) Mol Cell 75: 1131-1146.e6

  • DOI: https://doi.org/10.1016/j.molcel.2019.07.022
  • Primary Citation of Related Structures:  
    6Q9B, 6Q9D, 6Q9E, 6QA9, 6QBX, 6QC2, 6QC3, 6QC4, 6QC5, 6QC6, 6QC7, 6QC8, 6QC9, 6QCA, 6QCF

  • PubMed Abstract: 

    The mitochondrial electron transport chain complexes are organized into supercomplexes (SCs) of defined stoichiometry, which have been proposed to regulate electron flux via substrate channeling. We demonstrate that CoQ trapping in the isolated SC I+III 2 limits complex (C)I turnover, arguing against channeling. The SC structure, resolved at up to 3.8 Å in four distinct states, suggests that CoQ oxidation may be rate limiting because of unequal access of CoQ to the active sites of CIII 2 . CI shows a transition between "closed" and "open" conformations, accompanied by the striking rotation of a key transmembrane helix. Furthermore, the state of CI affects the conformational flexibility within CIII 2 , demonstrating crosstalk between the enzymes. CoQ was identified at only three of the four binding sites in CIII 2 , suggesting that interaction with CI disrupts CIII 2 symmetry in a functionally relevant manner. Together, these observations indicate a more nuanced functional role for the SCs.


  • Organizational Affiliation

    Institute of Science and Technology Austria, Klosterneuberg 3400, Austria; Department of Molecular and Cellular Biology, University of California, Davis, Davis, CA 95616, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
NADH-ubiquinone oxidoreductase chain 3A [auth D3]115Ovis ariesMutation(s): 0 
EC: 7.1.1.2
Membrane Entity: Yes 
UniProt
Find proteins for O78753 (Ovis aries)
Explore O78753 
Go to UniProtKB:  O78753
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO78753
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
NADH-ubiquinone oxidoreductase chain 1B [auth D1]318Ovis ariesMutation(s): 0 
EC: 7.1.1.2
Membrane Entity: Yes 
UniProt
Find proteins for O78747 (Ovis aries)
Explore O78747 
Go to UniProtKB:  O78747
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO78747
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
NADH-ubiquinone oxidoreductase chain 6C [auth D6]175Ovis ariesMutation(s): 0 
EC: 7.1.1.2
Membrane Entity: Yes 
UniProt
Find proteins for O78757 (Ovis aries)
Explore O78757 
Go to UniProtKB:  O78757
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO78757
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
NADH-ubiquinone oxidoreductase chain 4LD [auth 4L]98Ovis ariesMutation(s): 0 
EC: 7.1.1.2
Membrane Entity: Yes 
UniProt
Find proteins for O78754 (Ovis aries)
Explore O78754 
Go to UniProtKB:  O78754
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO78754
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
NADH-ubiquinone oxidoreductase chain 5E [auth D5]606Ovis ariesMutation(s): 0 
EC: 7.1.1.2
Membrane Entity: Yes 
UniProt
Find proteins for O78756 (Ovis aries)
Explore O78756 
Go to UniProtKB:  O78756
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO78756
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
NADH-ubiquinone oxidoreductase chain 4F [auth D4]459Ovis ariesMutation(s): 0 
EC: 7.1.1.2
Membrane Entity: Yes 
UniProt
Find proteins for O78755 (Ovis aries)
Explore O78755 
Go to UniProtKB:  O78755
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO78755
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
NADH-ubiquinone oxidoreductase chain 2G [auth D2]347Ovis ariesMutation(s): 0 
EC: 7.1.1.2
Membrane Entity: Yes 
UniProt
Find proteins for O78748 (Ovis aries)
Explore O78748 
Go to UniProtKB:  O78748
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO78748
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFA11H [auth AK]140Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit B5I [auth B5]143Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
Acyl carrier proteinJ [auth AB],
MB [auth AA]
88Ovis ariesMutation(s): 0 
UniProt
Find proteins for W5NQT7 (Ovis aries)
Explore W5NQT7 
Go to UniProtKB:  W5NQT7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5NQT7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8K [auth A8]171Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFB10L [auth BJ]175Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialM [auth AJ]320Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit S5N [auth S5]105Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit A3O [auth A3]83Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit B3P [auth B3]97Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
NADH dehydrogenase [ubiquinone] 1 subunit C2Q [auth C2]120Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5P9Q8 (Ovis aries)
Explore W5P9Q8 
Go to UniProtKB:  W5P9Q8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5P9Q8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit B4R [auth B4]128Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5QF73 (Ovis aries)
Explore W5QF73 
Go to UniProtKB:  W5QF73
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5QF73
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFA13S [auth AM]143Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFB6T [auth B6]127Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5PZE3 (Ovis aries)
Explore W5PZE3 
Go to UniProtKB:  W5PZE3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5PZE3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit B7U [auth B7]119Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit B9V [auth B9]178Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit B2W [auth B2]72Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 24
MoleculeChains Sequence LengthOrganismDetailsImage
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrialX [auth B8]158Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5Q1B0 (Ovis aries)
Explore W5Q1B0 
Go to UniProtKB:  W5Q1B0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5Q1B0
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 25
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFB11Y [auth BK]125Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 26
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFC1Z [auth C1]49Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 27
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFB1AA [auth B1]57Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5QG39 (Ovis aries)
Explore W5QG39 
Go to UniProtKB:  W5QG39
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5QG39
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 28
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFA1BA [auth A1]70Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 29
MoleculeChains Sequence LengthOrganismDetailsImage
UQCRC1CA [auth a1],
MA [auth a3]
446Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 30
MoleculeChains Sequence LengthOrganismDetailsImage
Ubiquinol-cytochrome c reductase core protein 2DA [auth a2],
NA [auth a4]
439Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 31
MoleculeChains Sequence LengthOrganismDetailsImage
Cytochrome bEA [auth b1],
OA [auth b2]
379Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for P24959 (Ovis aries)
Explore P24959 
Go to UniProtKB:  P24959
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP24959
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 32
MoleculeChains Sequence LengthOrganismDetailsImage
Cytochrome c1FA [auth c1],
PA [auth c2]
240Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 33
MoleculeChains Sequence LengthOrganismDetailsImage
Cytochrome b-c1 complex subunit Rieske, mitochondrialGA [auth f1],
QA [auth f2]
196Ovis ariesMutation(s): 0 
EC: 1.10.2.2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 34
MoleculeChains Sequence LengthOrganismDetailsImage
UQCRBHA [auth d1],
RA [auth d2]
110Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 35
MoleculeChains Sequence LengthOrganismDetailsImage
Ubiquinol-cytochrome c reductase complex III subunit VIIIA [auth q1],
SA [auth q2]
81Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5PUP9 (Ovis aries)
Explore W5PUP9 
Go to UniProtKB:  W5PUP9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5PUP9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 36
MoleculeChains Sequence LengthOrganismDetailsImage
UQCRQHJA [auth h1],
TA [auth h2]
78Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 37
MoleculeChains Sequence LengthOrganismDetailsImage
UQCRFS1NKA [auth x1],
UA [auth x2]
78Ovis ariesMutation(s): 0 
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 38
MoleculeChains Sequence LengthOrganismDetailsImage
Ubiquinol-cytochrome c reductase, complex III subunit XLA [auth i1],
VA [auth i2]
63Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 39
MoleculeChains Sequence LengthOrganismDetailsImage
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrialWA [auth V1]445Ovis ariesMutation(s): 0 
EC: 1.6.99.3 (PDB Primary Data), 7.1.1.2 (PDB Primary Data)
Membrane Entity: Yes 
UniProt
Find proteins for W5PUX0 (Ovis aries)
Explore W5PUX0 
Go to UniProtKB:  W5PUX0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5PUX0
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 40
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFV2XA [auth V2]217Ovis ariesMutation(s): 0 
UniProt
Find proteins for W5NRY1 (Ovis aries)
Explore W5NRY1 
Go to UniProtKB:  W5NRY1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5NRY1
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 41
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase core subunit S1YA [auth S1]704Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 42
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFS2ZA [auth S2]430Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 43
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase core subunit S3AB [auth S3]228Ovis ariesMutation(s): 0 
UniProt
Find proteins for W5PB27 (Ovis aries)
Explore W5PB27 
Go to UniProtKB:  W5PB27
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5PB27
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 44
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFS7BB [auth S7]179Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 45
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFS8CB [auth S8]176Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 46
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFV3DB [auth V3]75Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 47
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFS6EB [auth S6]96Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 48
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit S4FB [auth S4]133Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5PE07 (Ovis aries)
Explore W5PE07 
Go to UniProtKB:  W5PE07
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5PE07
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 49
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit A9GB [auth A9]338Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 50
MoleculeChains Sequence LengthOrganismDetailsImage
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2HB [auth A2]98Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 51
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFA5IB [auth A5]115Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 52
MoleculeChains Sequence LengthOrganismDetailsImage
NADH:ubiquinone oxidoreductase subunit A6JB [auth A6]127Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5QC06 (Ovis aries)
Explore W5QC06 
Go to UniProtKB:  W5QC06
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5QC06
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 53
MoleculeChains Sequence LengthOrganismDetailsImage
NDUFA7KB [auth A7]112Ovis ariesMutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for W5P0I2 (Ovis aries)
Explore W5P0I2 
Go to UniProtKB:  W5P0I2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupW5P0I2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 54
MoleculeChains Sequence LengthOrganismDetailsImage
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12LB [auth AL]145Ovis ariesMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 11 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CDL
Query on CDL

Download Ideal Coordinates CCD File 
AC [auth b2],
CC [auth c2],
WB [auth b2]
CARDIOLIPIN
C81 H156 O17 P2
XVTUQDWPJJBEHJ-KZCWQMDCSA-L
PC1
Query on PC1

Download Ideal Coordinates CCD File 
QB [auth D4]1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
C44 H88 N O8 P
NRJAVPSFFCBXDT-HUESYALOSA-N
3PE
Query on 3PE

Download Ideal Coordinates CCD File 
DC [auth f2],
NB [auth D1],
OB [auth D5],
PB [auth D4],
ZB [auth b2]
1,2-Distearoyl-sn-glycerophosphoethanolamine
C41 H82 N O8 P
LVNGJLRDBYCPGB-LDLOPFEMSA-N
NDP
Query on NDP

Download Ideal Coordinates CCD File 
PC [auth A9]NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
HEC
Query on HEC

Download Ideal Coordinates CCD File 
BC [auth c2],
UB [auth c1]
HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
HEM
Query on HEM

Download Ideal Coordinates CCD File 
SB [auth b1],
TB [auth b1],
XB [auth b2],
YB [auth b2]
PROTOPORPHYRIN IX CONTAINING FE
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
ZMP
Query on ZMP

Download Ideal Coordinates CCD File 
QC [auth AA],
RB [auth AB]
S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] tetradecanethioate
C25 H49 N2 O8 P S
HDTINWYIVVMRIN-HSZRJFAPSA-N
FMN
Query on FMN

Download Ideal Coordinates CCD File 
GC [auth V1]FLAVIN MONONUCLEOTIDE
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
SF4
Query on SF4

Download Ideal Coordinates CCD File 
FC [auth V1]
IC [auth S1]
JC [auth S1]
LC [auth S7]
MC [auth S8]
FC [auth V1],
IC [auth S1],
JC [auth S1],
LC [auth S7],
MC [auth S8],
NC [auth S8]
IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-UHFFFAOYSA-N
FES
Query on FES

Download Ideal Coordinates CCD File 
EC [auth f2],
HC [auth V2],
KC [auth S1],
VB [auth f1]
FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
ZN
Query on ZN

Download Ideal Coordinates CCD File 
OC [auth S6]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.20 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONRELION2
MODEL REFINEMENTPHENIX1.13-2998

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
European Research CouncilAustria701309

Revision History  (Full details and data files)

  • Version 1.0: 2019-08-21
    Type: Initial release
  • Version 1.1: 2019-09-18
    Changes: Data collection, Database references
  • Version 1.2: 2019-10-02
    Changes: Data collection, Database references
  • Version 1.3: 2019-12-18
    Changes: Other