Protein: NDUA3
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 (Complex I-B9) (CI-B9) (NADH-ubiquinone oxidoreductase B9 subunit)

Gene: NDUA3, NDUFA3
Organism: Homo sapiens
Interactions: 79
UniProt ID: O95167

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0006120 - mitochondrial electron transport, NADH to ubiquinone
GO:0008137 - NADH dehydrogenase (ubiquinone) activity
GO:0009060 - aerobic respiration

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

328275

NDUAD
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13

3

0

High-throughput

0.811

High

283744

NDUS3
NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial

4

0

High-throughput

0.664

High

328234

NDUA8
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8

3

0

High-throughput

0.638

High

328261

ECSIT
Evolutionarily conserved signaling intermediate in Toll pathway, mitochondrial

3

0

High-throughput

0.638

High

278593

NDUS6
NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial

2

0

High-throughput

0.602

High

328272

NDUBB
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial

2

0

High-throughput

0.602

High

328271

TM242
Transmembrane protein 242

2

0

High-throughput

0.580

High

328280

TMX2
Thioredoxin-related transmembrane protein 2

2

0

High-throughput

0.580

High

173808

AT2A1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

1

0

High-throughput

0.513

High

183799

NDUA1
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1

1

0

High-throughput

0.513

High

223583

NDUB5
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial

1

0

High-throughput

0.513

High

223682

NDUB3
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3

1

0

High-throughput

0.513

High

231183

NDUS5
NADH dehydrogenase [ubiquinone] iron-sulfur protein 5

1

0

High-throughput

0.513

High

328213

NDUA7
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7

1

0

High-throughput

0.513

High

328215

NDUC2
NADH dehydrogenase [ubiquinone] 1 subunit C2

1

0

High-throughput

0.513

High

328224

NDUV2
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial

1

0

High-throughput

0.513

High

328236

NDUV3
NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial

1

0

High-throughput

0.513

High

328245

NDUA9
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial

1

0

High-throughput

0.513

High

328253

HUMMR
Protein MGARP

1

0

High-throughput

0.513

High

328258

DJC30
DnaJ homolog subfamily C member 30, mitochondrial

1

0

High-throughput

0.513

High

328263

S22A4
Solute carrier family 22 member 4

1

0

High-throughput

0.513

High

328266

TIDC1
Complex I assembly factor TIMMDC1, mitochondrial

1

0

High-throughput

0.513

High

328274

NDUF4
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex assembly factor 4

1

0

High-throughput

0.513

High

328239

CALD1
Caldesmon

1

1

High-throughput

0.489

High

328219

GSTP1
Glutathione S-transferase P

1

1

High-throughput

0.479

High

328251

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

0

High-throughput

0.458

High

328235

VMAT1
Chromaffin granule amine transporter

1

1

High-throughput

0.437

High

328273

TLS1
Splicing factor C9orf78

1

1

High-throughput

0.437

High

328237

NDUA6
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6

1

0

Small-scale

0.426

High

328260

G3ST1
Galactosylceramide sulfotransferase

3

0

High-throughput

0.347

High

328252

EMC5
ER membrane protein complex subunit 5

3

0

High-throughput

0.346

High

328217

ANGT
Angiotensinogen

2

0

High-throughput

0.328

High

328250

LRC33
Transforming growth factor beta activator LRRC33

2

0

High-throughput

0.328

High

328225

DPA1
HLA class II histocompatibility antigen, DP alpha 1 chain

2

0

High-throughput

0.318

High

328223

MUC1
Mucin-1

2

0

High-throughput

0.316

High

328243

EBP
3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

2

0

High-throughput

0.316

High

328247

TM205
Transmembrane protein 205

2

0

High-throughput

0.316

High

328248

GOT1A
Vesicle transport protein GOT1A

2

0

High-throughput

0.316

High

328256

T4S19
Transmembrane 4 L6 family member 19

2

0

High-throughput

0.316

High

328257

TM101
Transmembrane protein 101

2

0

High-throughput

0.316

High

328259

TLCD4
TLC domain-containing protein 4

2

0

High-throughput

0.316

High

328262

CRUM3
Protein crumbs homolog 3

2

0

High-throughput

0.316

High

328269

TM14B
Transmembrane protein 14B

2

0

High-throughput

0.316

High

328276

LAT2
Large neutral amino acids transporter small subunit 2

2

0

High-throughput

0.316

High

328277

ERG28
Ergosterol biosynthetic protein 28 homolog

2

0

High-throughput

0.316

High

134996

IF2B3
Insulin-like growth factor 2 mRNA-binding protein 3

1

0

High-throughput

0.279

Low

184092

RER1
Protein RER1

1

0

High-throughput

0.279

Low

292888

RNH2A
Ribonuclease H2 subunit A

1

0

High-throughput

0.279

Low

328216

ASSY
Argininosuccinate synthase

1

0

High-throughput

0.279

Low

328218

FCG3A
Low affinity immunoglobulin gamma Fc region receptor III-A

1

0

High-throughput

0.279

Low

328220

LEG1
Galectin-1

1

0

High-throughput

0.279

Low

328221

ESTD
S-formylglutathione hydrolase

1

0

High-throughput

0.279

Low

328226

LMNB1
Lamin-B1

1

0

High-throughput

0.279

Low

328227

BLVRB
Flavin reductase

1

0

High-throughput

0.279

Low

328228

MYH9
Myosin-9

1

0

High-throughput

0.279

Low

328229

MAGA8
Melanoma-associated antigen 8

1

0

High-throughput

0.279

Low

328230

CAPZB
F-actin-capping protein subunit beta

1

0

High-throughput

0.279

Low

328231

GPR12
G-protein coupled receptor 12

1

0

High-throughput

0.279

Low

328232

PTH2R
Parathyroid hormone 2 receptor

1

0

High-throughput

0.279

Low

328240

FKBP5
Peptidyl-prolyl cis-trans isomerase FKBP5

1

0

High-throughput

0.279

Low

328241

MTMR3
Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR3

1

0

High-throughput

0.279

Low

328242

AVR2B
Activin receptor type-2B

1

0

High-throughput

0.279

Low

328244

CPSF6
Cleavage and polyadenylation specificity factor subunit 6

1

0

High-throughput

0.279

Low

328249

HEAT3
HEAT repeat-containing protein 3

1

0

High-throughput

0.279

Low

328254

DQX1
ATP-dependent RNA helicase homolog DQX1

1

0

High-throughput

0.279

Low

328255

AQP3
Aquaporin-3

1

0

High-throughput

0.279

Low

328264

PDCL3
Phosducin-like protein 3

1

0

High-throughput

0.279

Low

328267

SIAS
N-acetylneuraminate-9-phosphate synthase

1

0

High-throughput

0.279

Low

328268

GTR9
Solute carrier family 2, facilitated glucose transporter member 9

1

0

High-throughput

0.279

Low

328270

INT9
Integrator complex subunit 9

1

0

High-throughput

0.279

Low

294620

ZMY10
Zinc finger MYND domain-containing protein 10

1

0

High-throughput

0.269

Low

328265

PATZ1
POZ-, AT hook-, and zinc finger-containing protein 1

1

0

High-throughput

0.269

Low

328214

LERL1
Leptin receptor overlapping transcript-like 1

1

0

High-throughput

0.268

Low

328233

TSP3
Thrombospondin-3

1

0

High-throughput

0.249

Low

328238

NRG1
Pro-neuregulin-1, membrane-bound isoform

1

0

High-throughput

0.249

Low

328222

SKIL
Ski-like protein

1

0

High-throughput

0.232

Low

328246

MFSD5
Molybdate-anion transporter

1

0

High-throughput

0.232

Low

328278

ITM2B
Integral membrane protein 2B

1

0

High-throughput

0.232

Low

328279

S35A3
UDP-N-acetylglucosamine transporter

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025