Protein: UQCC2
Ubiquinol-cytochrome c reductase complex assembly factor 2 (Breast cancer-associated protein SGA-81M) (Mitochondrial nucleoid factor 1) (Mitochondrial protein M19)

Gene: UQCC2
Organism: Homo sapiens
Interactions: 55
UniProt ID: Q9BRT2

Gene Ontology (top 5):
GO:0002082 - regulation of oxidative phosphorylation
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0005758 - mitochondrial intermembrane space
GO:0005759 - mitochondrial matrix

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1411794

UQCC1
Ubiquinol-cytochrome c reductase complex assembly factor 1

5

0

Small-scale

0.679

High

1209039

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

3

0

High-throughput

0.638

High

1203456

OXLD1
Oxidoreductase-like domain-containing protein 1

2

0

High-throughput

0.585

High

954406

SNP25
Synaptosomal-associated protein 25

2

0

High-throughput

0.580

High

1407189

THIOM
Thioredoxin, mitochondrial

2

0

High-throughput

0.580

High

1083723

MPPA
Mitochondrial-processing peptidase subunit alpha

2

0

High-throughput

0.547

High

946523

YBEY
Endoribonuclease YbeY

1

0

High-throughput

0.513

High

1194129

UQCC4
Ubiquinol-cytochrome c reductase complex assembly factor 4

1

0

High-throughput

0.513

High

1411799

SYYM
Tyrosine--tRNA ligase, mitochondrial

1

0

High-throughput

0.513

High

1411800

RT18C
Small ribosomal subunit protein bS18m

1

0

High-throughput

0.513

High

515654

TPC2A
Trafficking protein particle complex subunit 2

1

1

High-throughput

0.470

High

137798

NDUA4
Cytochrome c oxidase subunit NDUFA4

1

0

High-throughput

0.458

High

331795

MTMR5
Myotubularin-related protein 5

1

0

High-throughput

0.458

High

350972

TRUB2
Pseudouridylate synthase TRUB2, mitochondrial

1

0

High-throughput

0.458

High

443944

ATPB
ATP synthase F(1) complex subunit beta, mitochondrial

1

0

High-throughput

0.458

High

822841

VHL
von Hippel-Lindau disease tumor suppressor

1

0

High-throughput

0.458

High

1142643

PDK1
[Pyruvate dehydrogenase

1

0

High-throughput

0.458

High

1411791

NMES1
Normal mucosa of esophagus-specific gene 1 protein

1

0

High-throughput

0.458

High

1411793

ACAD9
Complex I assembly factor ACAD9, mitochondrial

1

0

High-throughput

0.458

High

1411795

OCAD1
OCIA domain-containing protein 1

1

0

High-throughput

0.458

High

1411802

CHCH2
Coiled-coil-helix-coiled-coil-helix domain-containing protein 2

1

0

High-throughput

0.458

High

515728

TPC2B
Trafficking protein particle complex subunit 2B

1

1

High-throughput

0.439

High

1411789

GCP2
Gamma-tubulin complex component 2

1

1

High-throughput

0.437

High

1411798

GCP4
Gamma-tubulin complex component 4

1

1

High-throughput

0.437

High

530300

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.426

High

1181425

P3H1
Prolyl 3-hydroxylase 1

3

0

High-throughput

0.345

High

1033421

CDR2
Cerebellar degeneration-related protein 2

2

0

High-throughput

0.328

High

1411790

TM2D2
TM2 domain-containing protein 2

2

0

High-throughput

0.328

High

937501

CDN2D
Cyclin-dependent kinase 4 inhibitor D

2

0

High-throughput

0.316

High

1093701

MKRN3
E3 ubiquitin-protein ligase makorin-3

2

0

High-throughput

0.316

High

1271969

ZN765
Zinc finger protein 765

2

0

High-throughput

0.316

High

1315119

EXOC8
Exocyst complex component 8

2

0

High-throughput

0.316

High

1411792

NRDE2
Nuclear exosome regulator NRDE2

2

0

High-throughput

0.316

High

1411796

GBG13

2

0

High-throughput

0.316

High

1411801

MOFA1
MORF4 family-associated protein 1

2

0

High-throughput

0.316

High

987907

GRB2
Growth factor receptor-bound protein 2

2

0

High-throughput

0.310

High

415826

HSPB1
Heat shock protein beta-1

1

0

High-throughput

0.282

High

445636

CEAM5
Cell adhesion molecule CEACAM5

1

0

High-throughput

0.282

High

682591

S100P
Protein S100-P

1

0

High-throughput

0.279

Low

956995

CXCR4
C-X-C chemokine receptor type 4

1

0

High-throughput

0.279

Low

1338676

T185A
Transmembrane protein 185A

1

0

High-throughput

0.279

Low

1410233

SLX1
Structure-specific endonuclease subunit SLX1

1

0

High-throughput

0.279

Low

1208991

RBG1L
Rab GTPase-activating protein 1-like

1

0

High-throughput

0.257

Low

85304

RBG10
Rab GTPase-activating protein 1-like, isoform 10

1

0

High-throughput

0.251

Low

170319

AURKA
Aurora kinase A

1

0

High-throughput

0.249

Low

521900

H14
Histone H1.4

1

0

High-throughput

0.249

Low

567473

TCTP
Translationally-controlled tumor protein

1

0

High-throughput

0.249

Low

867385

CAPZB
F-actin-capping protein subunit beta

1

0

High-throughput

0.249

Low

1122546

IKKE
Inhibitor of nuclear factor kappa-B kinase subunit epsilon

1

0

High-throughput

0.249

Low

1231285

BLT3A
Bridge-like lipid transfer protein family member 3A

1

0

High-throughput

0.249

Low

1347448

CEP76
Centrosomal protein of 76 kDa

1

0

High-throughput

0.249

Low

1392002

PLPR2
Phospholipid phosphatase-related protein type 2

1

0

High-throughput

0.249

Low

1411797

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.249

Low

1177631

PDS5A
Sister chromatid cohesion protein PDS5 homolog A

1

0

High-throughput

0.232

Low

1204675

BEX5
Protein BEX5

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025