Protein: ETFR1
Electron transfer flavoprotein regulatory factor 1 (LYR motif-containing protein 5)

Gene: ETFR1, ETFRF1
Organism: Homo sapiens
Interactions: 25
UniProt ID: Q6IPR1

Gene Ontology (top 5):
GO:0004857 - enzyme inhibitor activity
GO:0005739 - mitochondrion
GO:0022904 - respiratory electron transport chain
GO:0090324 - negative regulation of oxidative phosphorylation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

156465

ACPM
Acyl carrier protein, mitochondrial

4

0

High-throughput

0.849

High

568436

ETFA
Electron transfer flavoprotein subunit alpha, mitochondrial

4

1

High-throughput

0.703

High

793717

ETFB
Electron transfer flavoprotein subunit beta

3

1

High-throughput

0.681

High

1234688

RM46
Large ribosomal subunit protein mL46

4

0

High-throughput

0.664

High

1234689

NT5D2
5'-nucleotidase domain-containing protein 2

3

0

High-throughput

0.638

High

1194509

NADK2
NAD kinase 2, mitochondrial

2

0

High-throughput

0.602

High

1234682

SPT20
Spermatogenesis-associated protein 20

2

0

High-throughput

0.602

High

1234680

HIBCH
3-hydroxyisobutyryl-CoA hydrolase, mitochondrial

1

1

High-throughput

0.536

High

1234685

GTPB3
5-taurinomethyluridine-[tRNA] synthase subunit GTPB3, mitochondrial

1

0

High-throughput

0.513

High

1234687

FEM1A
Protein fem-1 homolog A

1

0

High-throughput

0.513

High

1092567

ECH1
Delta(3,5)-Delta(2,4)-dienoyl-CoA isomerase, mitochondrial

1

1

High-throughput

0.479

High

1234679

ETFR1
Electron transfer flavoprotein regulatory factor 1

1

1

High-throughput

0.479

High

471084

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial

1

0

High-throughput

0.458

High

1023559

CYC
Cytochrome c

1

0

High-throughput

0.458

High

1058080

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1162373

CLPP
ATP-dependent Clp protease proteolytic subunit, mitochondrial

1

0

High-throughput

0.458

High

1234686

RCC1L
RCC1-like G exchanging factor-like protein

1

0

High-throughput

0.458

High

1234691

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

1

0

High-throughput

0.458

High

1017782

CCZ1B
Vacuolar fusion protein CCZ1 homolog B

2

0

High-throughput

0.328

High

1199520

KLH22
Kelch-like protein 22

2

0

High-throughput

0.328

High

1234690

EVL
Ena/VASP-like protein

2

0

High-throughput

0.328

High

1234681

ATRAP
Type-1 angiotensin II receptor-associated protein

2

0

High-throughput

0.316

High

1234684

GSLG1
Golgi apparatus protein 1

1

0

High-throughput

0.279

Low

1234683

JPH3
Junctophilin-3

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025