Protein: COQ7
5-demethoxyubiquinone hydroxylase, mitochondrial (DMQ hydroxylase) (EC 1.14.99.60) (Catabolite repression protein 5) (NADPH-dependent 3-demethoxyubiquinone 3-hydroxylase) (EC 1.14.13.253) (Ubiquinone biosynthesis monooxygenase COQ7)

Gene: COQ7, CAT5
Organism: Saccharomyces cerevisiae S288C
Interactions: 49
UniProt ID: P41735

Gene Ontology (top 5):
GO:0004497 - monooxygenase activity
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0006744 - ubiquinone biosynthetic process
GO:0008682 - 3-demethoxyubiquinol 3-hydroxylase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

835602

COQ9
Ubiquinone biosynthesis protein COQ9, mitochondrial

5

1

Small-scale

0.918

High

510572

HSP77
Import motor subunit, mitochondrial

3

0

High-throughput

0.606

High

150072

COQ4
Ubiquinone biosynthesis protein COQ4, mitochondrial

2

1

High-throughput

0.584

High

694473

COQ3
Ubiquinone biosynthesis O-methyltransferase, mitochondrial

2

1

Small-scale

0.584

High

626777

HSP60
Heat shock protein 60, mitochondrial

2

0

High-throughput

0.569

High

835599

COQ6
Ubiquinone biosynthesis monooxygenase COQ6, mitochondrial

2

0

Small-scale

0.559

High

453168

QCR1
Cytochrome b-c1 complex subunit 1, mitochondrial

1

4

High-throughput

0.536

High

823423

SFGH
S-formylglutathione hydrolase

1

0

High-throughput

0.513

High

804809

PP2C7
Protein phosphatase 2C homolog 7, mitochondrial

1

0

Small-scale

0.480

High

590652

HSP26
Heat shock protein 26

1

0

High-throughput

0.479

High

661648

MPCP
Mitochondrial phosphate carrier protein

1

0

High-throughput

0.479

High

823429

MPM1
Mitochondrial peculiar membrane protein 1

1

0

High-throughput

0.479

High

635967

ODO1
2-oxoglutarate dehydrogenase, mitochondrial

1

1

High-throughput

0.479

High

746995

PREP
Presequence protease, mitochondrial

1

5

High-throughput

0.479

High

763451

MDJ1
DnaJ homolog 1, mitochondrial

1

1

High-throughput

0.479

High

817492

ALDH5
Aldehyde dehydrogenase 5, mitochondrial

1

1

High-throughput

0.479

High

835595

ALDH4
Potassium-activated aldehyde dehydrogenase, mitochondrial

1

1

High-throughput

0.479

High

835596

COQ5
2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial

1

2

High-throughput

0.479

High

835600

GLRX5
Monothiol glutaredoxin-5, mitochondrial

1

1

High-throughput

0.479

High

367054

ATPB
ATP synthase subunit beta, mitochondrial

1

0

High-throughput

0.458

High

439144

ILV5
Ketol-acid reductoisomerase, mitochondrial

1

0

High-throughput

0.458

High

452671

ADH3
Alcohol dehydrogenase 3, mitochondrial

1

0

High-throughput

0.458

High

456413

ILVB
Acetolactate synthase catalytic subunit, mitochondrial

1

0

High-throughput

0.458

High

484772

DLDH
Dihydrolipoyl dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

579576

HSC82
ATP-dependent molecular chaperone HSC82

1

0

High-throughput

0.458

High

594960

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, mitochondrial

1

0

High-throughput

0.458

High

604958

MDHM
Malate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

622374

ACON
Aconitate hydratase, mitochondrial

1

0

High-throughput

0.458

High

642148

IDHP
Isocitrate dehydrogenase [NADP], mitochondrial

1

0

High-throughput

0.458

High

654604

AIM17
Probable oxidoreductase AIM17

1

0

High-throughput

0.458

High

673509

STDH
Catabolic L-serine/threonine dehydratase [Includes: L-serine dehydratase

1

0

High-throughput

0.458

High

685104

KAD3
GTP:AMP phosphotransferase, mitochondrial

1

0

High-throughput

0.458

High

701538

IDH2
Isocitrate dehydrogenase [NAD] subunit 2, mitochondrial

1

0

High-throughput

0.458

High

736563

RIM1
Single-stranded DNA-binding protein RIM1, mitochondrial

1

0

High-throughput

0.458

High

737465

ODPB
Pyruvate dehydrogenase E1 component subunit beta, mitochondrial

1

0

High-throughput

0.458

High

812192

ILV3
Dihydroxy-acid dehydratase, mitochondrial

1

0

High-throughput

0.458

High

835594

ETFB
Probable electron transfer flavoprotein subunit beta

1

0

High-throughput

0.458

High

835597

TOM22
Mitochondrial import receptor subunit TOM22

1

0

High-throughput

0.458

High

835598

ALAT1
Alanine aminotransferase, mitochondrial

1

0

High-throughput

0.458

High

835603

COQ11
MIOREX complex component 2

1

0

Small-scale

0.458

High

405104

LEU3
3-isopropylmalate dehydrogenase

1

1

High-throughput

0.457

High

835601

NHX1
Endosomal/prevacuolar sodium/hydrogen exchanger

1

0

High-throughput

0.282

High

657965

PRP28
Pre-mRNA-splicing ATP-dependent RNA helicase PRP28

1

0

High-throughput

0.279

Low

835592

MTA70
N(6)-adenosine-methyltransferase IME4

1

0

High-throughput

0.279

Low

441163

KAPA
cAMP-dependent protein kinase type 1

1

0

Small-scale

0.261

Low

676081

MAS5
Mitochondrial protein import protein MAS5

1

0

High-throughput

0.261

Low

835593

MPG1
Mannose-1-phosphate guanyltransferase

1

0

High-throughput

0.261

Low

631950

SRP54
Signal recognition particle subunit SRP54

1

0

High-throughput

0.232

Low

819007

SSB2
Ribosome-associated molecular chaperone SSB2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025