Function and Biology

Ovine respiratory complex I FRC open class 3

Source organism: Ovis aries

EC 7.1.1.2: NADH:ubiquinone reductase (H(+)-translocating)

Reaction catalysed:
NADH + ubiquinone + 5 H(+)(Side 1) = NAD(+) + ubiquinol + 4 H(+)(Side 2)
Systematic name:
NADH:ubiquinone oxidoreductase
Alternative Name(s):
  • Coenzyme Q reductase
  • Complex 1 dehydrogenase
  • Complex I (NADH:Q1 oxidoreductase)
  • Complex I (electron transport chain)
  • Complex I (mitochondrial electron transport)
  • DPNH-coenzyme Q reductase
  • DPNH-ubiquinone reductase
  • Dihydronicotinamide adenine dinucleotide-coenzyme Q reductase
  • Electron transfer complex I
  • Mitochondrial electron transport complex 1
  • Mitochondrial electron transport complex I
  • NADH coenzyme Q1 reductase
  • NADH dehydrogenase (ubiquinone)
  • NADH-CoQ oxidoreductase
  • NADH-CoQ reductase
  • NADH-Q6 oxidoreductase
  • NADH-coenzyme Q oxidoreductase
  • NADH-coenzyme Q reductase
  • NADH-ubiquinone oxidoreductase
  • NADH-ubiquinone reductase
  • NADH-ubiquinone-1 reductase
  • NADH:ubiquinone oxidoreductase complex
  • Reduced nicotinamide adenine dinucleotide-coenzyme Q reductase
  • Type 1 dehydrogenase
  • Ubiquinone reductase

GO terms

Sequence families

Pfam Protein families (Pfam)
PF00361
Domain description: Proton-conducting membrane transporter
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 2
  2. NADH-ubiquinone oxidoreductase chain 4
  3. NADH-ubiquinone oxidoreductase chain 5
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00361 (Proton-conducting membrane transporter) in NADH-ubiquinone oxidoreductase chain 5. Showing 1 copy in chain V [auth D5].
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00361 (Proton-conducting membrane transporter) in NADH-ubiquinone oxidoreductase chain 4. Showing 1 copy in chain W [auth D4].
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00361 (Proton-conducting membrane transporter) in NADH-ubiquinone oxidoreductase chain 2. Showing 1 copy in chain X [auth D2].

PF00550
Domain description: Phosphopantetheine attachment site
Occurring in:
  1. Acyl carrier protein
The deposited structure of PDB entry 6qc7 contains 2 copies of Pfam domain PF00550 (Phosphopantetheine attachment site) in Acyl carrier protein. Showing 1 copy in chain AA [auth AB].

PF01257
Domain description: Thioredoxin-like [2Fe-2S] ferredoxin
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF01257 (Thioredoxin-like [2Fe-2S] ferredoxin) in NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial. Showing 1 copy in chain B [auth V2].

PF10589
Domain description: NADH-ubiquinone oxidoreductase-F iron-sulfur binding region
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF10589 (NADH-ubiquinone oxidoreductase-F iron-sulfur binding region) in NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial. Showing 1 copy in chain A [auth V1].

PF22461
Domain description: SLBB domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial

PF01512
Domain description: Respiratory-chain NADH dehydrogenase 51 Kd subunit
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF01512 (Respiratory-chain NADH dehydrogenase 51 Kd subunit) in NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial. Showing 1 copy in chain A [auth V1].

PF04800
Domain description: NADH dehydrogenase ubiquinone Fe-S protein 4
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF04800 (NADH dehydrogenase ubiquinone Fe-S protein 4) in NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial. Showing 1 copy in chain J [auth S4].

PF00329
Domain description: Respiratory-chain NADH dehydrogenase, 30 Kd subunit
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00329 (Respiratory-chain NADH dehydrogenase, 30 Kd subunit) in NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial. Showing 1 copy in chain E [auth S3].

PF00499
Domain description: NADH-ubiquinone/plastoquinone oxidoreductase chain 6
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 6
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00499 (NADH-ubiquinone/plastoquinone oxidoreductase chain 6) in NADH-ubiquinone oxidoreductase chain 6. Showing 1 copy in chain T [auth D6].

PF06455
Domain description: NADH dehydrogenase subunit 5 C-terminus
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 5
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF06455 (NADH dehydrogenase subunit 5 C-terminus) in NADH-ubiquinone oxidoreductase chain 5. Showing 1 copy in chain V [auth D5].

PF00662
Domain description: NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 5
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00662 (NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus) in NADH-ubiquinone oxidoreductase chain 5. Showing 1 copy in chain V [auth D5].

PF01059
Domain description: NADH-ubiquinone oxidoreductase chain 4, amino terminus
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 4
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF01059 (NADH-ubiquinone oxidoreductase chain 4, amino terminus) in NADH-ubiquinone oxidoreductase chain 4. Showing 1 copy in chain W [auth D4].

PF00507
Domain description: NADH-ubiquinone/plastoquinone oxidoreductase, chain 3
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 3
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00507 (NADH-ubiquinone/plastoquinone oxidoreductase, chain 3) in NADH-ubiquinone oxidoreductase chain 3. Showing 1 copy in chain R [auth D3].

PF06444
Domain description: NADH dehydrogenase subunit 2 C-terminus
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 2
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF06444 (NADH dehydrogenase subunit 2 C-terminus) in NADH-ubiquinone oxidoreductase chain 2. Showing 1 copy in chain X [auth D2].

PF00146
Domain description: NADH dehydrogenase
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 1
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00146 (NADH dehydrogenase) in NADH-ubiquinone oxidoreductase chain 1. Showing 1 copy in chain S [auth D1].

PF06374
Domain description: NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2)
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 subunit C2
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF06374 (NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2)) in NADH dehydrogenase [ubiquinone] 1 subunit C2. Showing 1 copy in chain HA [auth C2].

PF05821
Domain description: NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8)
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF05821 (NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8)) in NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial. Showing 1 copy in chain OA [auth B8].

PF09782
Domain description: NADH:ubiquinone oxidoreductase, NDUFB6/B17 subunit
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF09782 (NADH:ubiquinone oxidoreductase, NDUFB6/B17 subunit) in NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6. Showing 1 copy in chain KA [auth B6].

PF07225
Domain description: NADH-ubiquinone oxidoreductase B15 subunit (NDUFB4)
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF07225 (NADH-ubiquinone oxidoreductase B15 subunit (NDUFB4)) in NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4. Showing 1 copy in chain IA [auth B4].

PF07347
Domain description: NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a)
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF07347 (NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a)) in NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7. Showing 1 copy in chain O [auth A7].

PF05347
Domain description: Complex 1 protein (LYR family)
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF05347 (Complex 1 protein (LYR family)) in NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6. Showing 1 copy in chain N [auth A6].

PF00420
Domain description: NADH-ubiquinone/plastoquinone oxidoreductase chain 4L
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 4L
The deposited structure of PDB entry 6qc7 contains 1 copy of Pfam domain PF00420 (NADH-ubiquinone/plastoquinone oxidoreductase chain 4L) in NADH-ubiquinone oxidoreductase chain 4L. Showing 1 copy in chain U [auth 4L].

InterPro InterPro annotations
IPR003918
Domain description: NADH:ubiquinone oxidoreductase
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 4
IPR003231
Domain description: Acyl carrier protein
Occurring in:
  1. Acyl carrier protein
IPR003917
Domain description: NADH:ubiquinone oxidoreductase, chain 2
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 2
IPR009081
Domain description: Phosphopantetheine binding ACP domain
Occurring in:
  1. Acyl carrier protein
IPR036736
Domain description: ACP-like superfamily
Occurring in:
  1. Acyl carrier protein
IPR002023
Domain description: NADH-quinone oxidoreductase subunit E-like
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
IPR017896
Domain description: 4Fe-4S ferredoxin-type, iron-sulphur binding domain
Occurring in:
  1. NDUFS8
IPR010226
Domain description: NADH-quinone oxidoreductase, chain I
Occurring in:
  1. NDUFS8
IPR006138
Domain description: NADH-ubiquinone oxidoreductase, 20 Kd subunit
Occurring in:
  1. NDUFS7
IPR022885
Domain description: NAD(P)H-quinone oxidoreductase subunit D/H
Occurring in:
  1. NDUFS2
IPR019574
Domain description: NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur binding
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR000283
Domain description: NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved site
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR001750
Domain description: NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 2
  2. NADH-ubiquinone oxidoreductase chain 4
  3. NADH-ubiquinone oxidoreductase chain 5
IPR001694
Domain description: NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit H
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 1
IPR026193
Domain description: NADH-ubiquinone oxidoreductase flavoprotein 3
Occurring in:
  1. NDUFV3
IPR019575
Domain description: NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
IPR037207
Domain description: NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain superfamily
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
IPR001949
Domain description: NADH:ubiquinone oxidoreductase, 51kDa subunit, conserved site
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
IPR037225
Domain description: NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamily
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
IPR017900
Domain description: 4Fe-4S ferredoxin, iron-sulphur binding, conserved site
Occurring in:
  1. NDUFS8
IPR019342
Domain description: NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit S5
IPR006885
Domain description: NADH dehydrogenase ubiquinone Fe-S protein 4 mitochondrial-like
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
IPR010218
Domain description: NADH dehydrogenase, subunit C
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
IPR037232
Domain description: NADH:ubiquinone oxidoreductase, 30kDa subunit superfamily
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
IPR029014
Domain description: [NiFe]-hydrogenase, large subunit
Occurring in:
  1. NDUFS2
IPR001041
Domain description: 2Fe-2S ferredoxin-type iron-sulfur binding domain
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR000440
Domain description: NADH:ubiquinone/plastoquinone oxidoreductase, chain 3
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 3
IPR018086
Domain description: NADH:ubiquinone oxidoreductase, subunit 1, conserved site
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 1
IPR009423
Domain description: NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUC2
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 subunit C2
IPR019329
Domain description: NADH:ubiquinone oxidoreductase, ESSS subunit
Occurring in:
  1. NDUFB11
IPR008698
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7, NDUB7
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit B7
IPR009866
Domain description: NADH:ubiquinone oxidoreductase, subunit NDUFB4
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4
IPR012576
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit B3
IPR026627
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, animal type
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit B2
IPR009346
Domain description: GRIM-19
Occurring in:
  1. NDUFA13
IPR007763
Domain description: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12
IPR027417
Domain description: P-loop containing nucleoside triphosphate hydrolase
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
IPR015828
Domain description: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
IPR006162
Domain description: Phosphopantetheine attachment site
Occurring in:
  1. Acyl carrier protein
IPR016680
Domain description: NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8
IPR009947
Domain description: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
IPR008011
IPR016488
Domain description: NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
IPR006806
Domain description: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5
Occurring in:
  1. NDUFA5
IPR026626
Domain description: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit A3
IPR007741
Domain description: Ribosomal protein/NADH dehydrogenase domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2
IPR016464
Domain description: NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2
IPR017384
Domain description: NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1
Occurring in:
  1. NDUFA1
IPR042128
Domain description: NuoE domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
IPR041921
Domain description: NADH-quinone oxidoreductase subunit E, N-terminal
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
IPR019554
Domain description: Soluble ligand binding domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
IPR011538
Domain description: NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
IPR011537
Domain description: NADH ubiquinone oxidoreductase, F subunit
Occurring in:
  1. NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
IPR006137
Domain description: NADH:ubiquinone oxidoreductase-like, 20kDa subunit
Occurring in:
  1. NDUFS7
IPR019401
Domain description: Zinc finger, CHCC-type
Occurring in:
  1. NDUFS6
IPR016668
Domain description: NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial
Occurring in:
  1. NDUFS6
IPR038532
Domain description: NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamily
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
IPR020396
Domain description: NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved site
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
IPR001268
Domain description: NADH:ubiquinone oxidoreductase, 30kDa subunit
Occurring in:
  1. NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
IPR001135
Domain description: NADH-quinone oxidoreductase, subunit D
Occurring in:
  1. NDUFS2
IPR014029
Domain description: NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site
Occurring in:
  1. NDUFS2
IPR015405
Domain description: NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-like
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR006656
Domain description: Molybdopterin oxidoreductase
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR006963
Domain description: Molybdopterin oxidoreductase, 4Fe-4S domain
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR010228
Domain description: NADH:ubiquinone oxidoreductase, subunit G
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR036010
Domain description: 2Fe-2S ferredoxin-like superfamily
Occurring in:
  1. NADH:ubiquinone oxidoreductase core subunit S1
IPR001457
Domain description: NADH:ubiquinone/plastoquinone oxidoreductase, chain 6
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 6
IPR042106
Domain description: NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 6
IPR010934
Domain description: NADH dehydrogenase subunit 5, C-terminal
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 5
IPR001516
Domain description: NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminal
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 5
IPR003945
Domain description: NADH-quinone oxidoreductase, chain 5-like
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 5
IPR018393
Domain description: NADH-plastoquinone oxidoreductase, chain 5 subgroup
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 5
IPR010227
Domain description: NADH-quinone oxidoreductase, chain M/4
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 4
IPR000260
Domain description: NADH:ubiquinone oxidoreductase chain 4, N-terminal
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 4
IPR038430
Domain description: NADH:ubiquinone oxidoreductase, subunit 3 superfamily
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 3
IPR010933
Domain description: NADH dehydrogenase subunit 2, C-terminal
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 2
IPR026192
Domain description: NADH-ubiquinone oxidoreductase 1 subunit C1
Occurring in:
  1. NDUFC1
IPR019377
Domain description: NADH-ubiquinone oxidoreductase, subunit 10
Occurring in:
  1. NDUFB10
IPR039993
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10
Occurring in:
  1. NDUFB10
IPR045292
Domain description: NDUFB9, LYR domain
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit B9
IPR033034
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit B9
IPR016551
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, metazoa
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial
IPR008699
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial
IPR019174
Domain description: NADH dehydrogenase 1, beta subcomplex, subunit 6
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6
IPR019173
Domain description: NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit B5
IPR012575
Domain description: NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1
Occurring in:
  1. NDUFB1
IPR039205
Domain description: NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11
Occurring in:
  1. NDUFA11
IPR031314
Domain description: Deoxynucleoside kinase domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
IPR001509
Domain description: NAD-dependent epimerase/dehydratase
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit A9
IPR036291
Domain description: NAD(P)-binding domain superfamily
Occurring in:
  1. NADH:ubiquinone oxidoreductase subunit A9
IPR010625
Domain description: CHCH
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8
IPR045299
Domain description: NDUFA6, LYR domain
Occurring in:
  1. NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
IPR039428
Domain description: NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-like
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 4L
IPR001133
Domain description: NADH-ubiquinone oxidoreductase chain 4L/K
Occurring in:
  1. NADH-ubiquinone oxidoreductase chain 4L