Protein: QCR6
Cytochrome b-c1 complex subunit 6, mitochondrial (Complex III subunit 6) (Complex III subunit VIII) (Cytochrome c1 non-heme 11 kDa protein) (Mitochondrial hinge protein) (Ubiquinol-cytochrome c reductase complex 11 kDa protein)

Gene: QCR6, UQCRH
Organism: Homo sapiens
Interactions: 91
UniProt ID: P07919

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0006119 - oxidative phosphorylation
GO:0006122 - mitochondrial electron transport, ubiquinol to cytochrome c
GO:0008121 - quinol-cytochrome-c reductase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

168955

QCR8
Cytochrome b-c1 complex subunit 8

3

1

High-throughput

0.855

High

462752

CY1
Cytochrome c1, heme protein, mitochondrial

2

0

High-throughput

0.770

High

462760

QCR2
Cytochrome b-c1 complex subunit 2, mitochondrial

3

1

High-throughput

0.662

High

462764

QCR1
Cytochrome b-c1 complex subunit 1, mitochondrial

3

1

High-throughput

0.662

High

462757

QCR7
Cytochrome b-c1 complex subunit 7

4

0

High-throughput

0.661

High

156182

CO72L
Cytochrome c oxidase subunit 7A2-like, mitochondrial

3

0

High-throughput

0.634

High

462813

NFIP2
NEDD4 family-interacting protein 2

2

1

High-throughput

0.606

High

357850

CYB
Cytochrome b

2

0

High-throughput

0.602

High

462790

MIA40
Mitochondrial intermembrane space import and assembly protein 40

2

0

High-throughput

0.576

High

462816

QCR9
Cytochrome b-c1 complex subunit 9

2

0

High-throughput

0.576

High

462803

DCTN5
Dynactin subunit 5

2

1

High-throughput

0.574

High

160924

TMG1
Transmembrane gamma-carboxyglutamic acid protein 1

2

1

High-throughput

0.553

High

462802

NFIP1
NEDD4 family-interacting protein 1

2

1

High-throughput

0.553

High

173838

AT2A1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

1

1

High-throughput

0.536

High

462755

COX41
Cytochrome c oxidase subunit 4 isoform 1, mitochondrial

1

1

High-throughput

0.536

High

462771

RHOA
Transforming protein RhoA

2

1

High-throughput

0.521

High

462773

RAC1
Ras-related C3 botulinum toxin substrate 1

2

1

High-throughput

0.521

High

462754

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.513

High

462768

UCRI
Cytochrome b-c1 complex subunit Rieske, mitochondrial

1

0

High-throughput

0.513

High

462769

NRAM2
Natural resistance-associated macrophage protein 2

1

0

High-throughput

0.513

High

462818

NDUAC
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12

1

0

High-throughput

0.513

High

462812

SIR3
NAD-dependent protein deacetylase sirtuin-3, mitochondrial

1

0

Small-scale

0.493

High

462793

AT2A3
Sarcoplasmic/endoplasmic reticulum calcium ATPase 3

1

1

High-throughput

0.489

High

462808

AT133
Polyamine-transporting ATPase 13A3

1

2

High-throughput

0.489

High

1181

QCR6L
Cytochrome b-c1 complex subunit 6-like, mitochondrial

1

1

High-throughput

0.479

High

462800

Q96H71
C1orf2 protein

1

1

High-throughput

0.470

High

348321

AIFM1
Apoptosis-inducing factor 1, mitochondrial

1

0

High-throughput

0.458

High

462776

SQSTM
Sequestosome-1

1

0

High-throughput

0.458

High

462809

SFXN1
Sideroflexin-1

1

0

High-throughput

0.458

High

462753

COX6C
Cytochrome c oxidase subunit 6C

1

1

High-throughput

0.445

High

462774

EREP3
Protein ENTREP3

1

1

High-throughput

0.439

High

370955

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.437

High

405693

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.437

High

462775

MECOM
Histone-lysine N-methyltransferase MECOM

1

1

High-throughput

0.437

High

462782

A16L1
Autophagy-related protein 16-1

1

1

High-throughput

0.437

High

462756

CX6B1
Cytochrome c oxidase subunit 6B1

1

0

High-throughput

0.426

High

462761

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.426

High

462796

ARL8A
ADP-ribosylation factor-like protein 8A

3

0

High-throughput

0.352

High

462765

PEX19
Peroxisomal biogenesis factor 19

3

0

High-throughput

0.347

High

462783

S39A4
Zinc transporter ZIP4

3

0

High-throughput

0.345

High

133335

DCTN6
Dynactin subunit 6

2

0

High-throughput

0.328

High

298136

DCTN3
Dynactin subunit 3

2

0

High-throughput

0.328

High

457177

TBB5
Tubulin beta chain

2

0

High-throughput

0.328

High

462766

ACTY
Beta-centractin

2

0

High-throughput

0.328

High

462781

DOC11
Dedicator of cytokinesis protein 11

2

0

High-throughput

0.328

High

462794

HDA10
Polyamine deacetylase HDAC10

2

0

High-throughput

0.328

High

462814

ARP10
Actin-related protein 10

2

0

High-throughput

0.328

High

446559

NPM
Nucleophosmin

2

0

High-throughput

0.320

High

462821

RNF24
RING finger protein 24

1

0

High-throughput

0.299

High

462758

RAB5A
Ras-related protein Rab-5A

2

0

High-throughput

0.298

High

462798

OTUB1
Ubiquitin thioesterase OTUB1

2

0

High-throughput

0.298

High

462805

MYLK2
Myosin light chain kinase 2, skeletal/cardiac muscle

2

0

High-throughput

0.298

High

51354

SRCRL
Soluble scavenger receptor cysteine-rich domain-containing protein SSC5D

1

0

High-throughput

0.279

Low

248829

GSDME
Gasdermin-E

1

0

High-throughput

0.279

Low

402469

PROC
Vitamin K-dependent protein C

1

0

High-throughput

0.279

Low

462759

ERBB3
Receptor tyrosine-protein kinase erbB-3

1

0

High-throughput

0.279

Low

462762

NKG2C
NKG2-C type II integral membrane protein

1

0

High-throughput

0.279

Low

462763

ILEU
Leukocyte elastase inhibitor

1

0

High-throughput

0.279

Low

462777

DCTN2
Dynactin subunit 2

1

0

High-throughput

0.279

Low

462778

P2RY6
P2Y purinoceptor 6

1

0

High-throughput

0.279

Low

462779

TMED2
Transmembrane emp24 domain-containing protein 2

1

0

High-throughput

0.279

Low

462787

F131B
Protein FAM131B

1

0

High-throughput

0.279

Low

462789

PACE1
Protein-associating with the carboxyl-terminal domain of ezrin

1

0

High-throughput

0.279

Low

462792

SPP2B
Signal peptide peptidase-like 2B

1

0

High-throughput

0.279

Low

462795

PBIP1
Pre-B-cell leukemia transcription factor-interacting protein 1

1

0

High-throughput

0.279

Low

462797

GCP3
Gamma-tubulin complex component 3

1

0

High-throughput

0.279

Low

462799

BORC6
BLOC-1-related complex subunit 6

1

0

High-throughput

0.279

Low

462801

CREL1
Protein disulfide isomerase CRELD1

1

0

High-throughput

0.279

Low

462804

FUCO2
Plasma alpha-L-fucosidase

1

0

High-throughput

0.279

Low

462806

TSN10
Tetraspanin-10

1

0

High-throughput

0.279

Low

462811

GTR9
Solute carrier family 2, facilitated glucose transporter member 9

1

0

High-throughput

0.279

Low

462815

HCST
Hematopoietic cell signal transducer

1

0

High-throughput

0.279

Low

462819

DCTN4
Dynactin subunit 4

1

0

High-throughput

0.279

Low

462820

G3BP2
Ras GTPase-activating protein-binding protein 2

1

0

High-throughput

0.279

Low

213043

CP110
Centriolar coiled-coil protein of 110 kDa

1

0

High-throughput

0.249

Low

293080

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low

377363

INS
Insulin [Cleaved into: Insulin B chain; Insulin A chain]

1

0

High-throughput

0.249

Low

403744

GCR
Glucocorticoid receptor

1

0

High-throughput

0.249

Low

462770

FOXA1
Hepatocyte nuclear factor 3-alpha

1

0

High-throughput

0.249

Low

462772

H4
Histone H4

1

0

High-throughput

0.249

Low

462780

MK06
Mitogen-activated protein kinase 6

1

0

High-throughput

0.249

Low

462784

LMBRL
Protein LMBR1L

1

0

High-throughput

0.249

Low

462786

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

462788

SMC5
Structural maintenance of chromosomes protein 5

1

0

High-throughput

0.249

Low

462791

TIP
T-cell immunomodulatory protein

1

0

High-throughput

0.249

Low

462807

EGLN3
Prolyl hydroxylase EGLN3

1

0

High-throughput

0.249

Low

462817

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.249

Low

462822

NINL
Ninein-like protein

1

0

High-throughput

0.249

Low

462767

HD
Huntingtin

1

0

High-throughput

0.232

Low

462785

SHLD3
Shieldin complex subunit 3

1

0

High-throughput

0.232

Low

462810

S52A3
Solute carrier family 52, riboflavin transporter, member 3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025