Protein: SDH3
Succinate dehydrogenase [ubiquinone] cytochrome b subunit, mitochondrial

Gene: SDH3
Organism: Saccharomyces cerevisiae S288C
Interactions: 22
UniProt ID: P33421

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0006099 - tricarboxylic acid cycle
GO:0006121 - mitochondrial electron transport, succinate to ubiquinone
GO:0009055 - electron transfer activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

753178

TIM18
Mitochondrial import inner membrane translocase subunit TIM18

3

2

Small-scale

0.827

High

753166

DHSD
Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial

2

2

Small-scale

0.757

High

753177

SHH4
Mitochondrial inner membrane protein SHH4

2

2

Small-scale

0.754

High

641090

SDHB
Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial

1

1

High-throughput

0.618

High

753165

MIC60
MICOS complex subunit MIC60

2

0

High-throughput

0.559

High

753179

TIM22
Mitochondrial import inner membrane translocase subunit TIM22

2

0

Small-scale

0.547

High

753167

TCM62
Mitochondrial chaperone TCM62

1

0

Small-scale

0.537

High

746781

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

1

1

High-throughput

0.479

High

453131

QCR1
Cytochrome b-c1 complex subunit 1, mitochondrial

1

0

High-throughput

0.458

High

736226

RM41
Large ribosomal subunit protein uL23m

1

0

High-throughput

0.458

High

753168

OXA1
Mitochondrial inner membrane protein OXA1

1

0

High-throughput

0.458

High

753169

FMP10
Uncharacterized mitochondrial membrane protein FMP10

1

0

High-throughput

0.458

High

753171

NDH1
External NADH-ubiquinone oxidoreductase 1, mitochondrial

1

0

High-throughput

0.458

High

753172

TIM54
Mitochondrial import inner membrane translocase subunit TIM54

1

0

Small-scale

0.458

High

753174

TOM22
Mitochondrial import receptor subunit TOM22

1

0

High-throughput

0.458

High

753175

TIM10
Mitochondrial import inner membrane translocase subunit TIM10

1

0

Small-scale

0.458

High

753176

SDHA
Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial

1

0

High-throughput

0.458

High

544336

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.407

High

741275

HSP7F
Heat shock protein homolog SSE1

1

1

High-throughput

0.407

High

753170

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.407

High

753173

MPS3
Spindle pole body assembly component MPS3

1

0

High-throughput

0.249

Low

523504

HSP71
Heat shock protein SSA1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025