Protein: CYB
Cytochrome b (EC 7.1.1.8) (Complex III subunit 3) (Complex III subunit CYTB) (Complex III subunit III) (Cytochrome b-c1 complex subunit 3) (Cytochrome b-c1 complex subunit CYTB) (Ubiquinol-cytochrome c oxidoreductase complex cytochrome b subunit)

Gene: CYB, COB
Organism: Saccharomyces cerevisiae S288C
Interactions: 28
UniProt ID: P00163

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0006122 - mitochondrial electron transport, ubiquinol to cytochrome c
GO:0008121 - quinol-cytochrome-c reductase activity
GO:0009060 - aerobic respiration

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

357787

QCR7
Cytochrome b-c1 complex subunit 7, mitochondrial

2

2

Small-scale

0.754

High

357876

QCR2
Cytochrome b-c1 complex subunit 2, mitochondrial

4

3

Small-scale

0.672

High

357881

CBP3
Protein CBP3, mitochondrial

4

0

Small-scale

0.638

High

357877

UCRI
Cytochrome b-c1 complex subunit Rieske, mitochondrial

1

1

Small-scale

0.618

High

357870

COX2
Cytochrome c oxidase subunit 2

3

0

Small-scale

0.613

High

357873

COX4
Cytochrome c oxidase subunit 4, mitochondrial

2

3

Small-scale

0.595

High

357874

CY1
Cytochrome c1, heme protein, mitochondrial

1

0

Small-scale

0.586

High

357878

QCR8
Cytochrome b-c1 complex subunit 8, mitochondrial

1

0

Small-scale

0.586

High

357875

QCR1
Cytochrome b-c1 complex subunit 1, mitochondrial

2

3

Small-scale

0.584

High

357894

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

2

3

Small-scale

0.584

High

357893

RCF1
Respiratory supercomplex factor 1, mitochondrial

2

0

Small-scale

0.569

High

357882

MSS51
Protein MSS51, mitochondrial

2

0

Small-scale

0.559

High

357880

ADT2
ADP,ATP carrier protein 2

1

0

Small-scale

0.513

High

357871

COX3
Cytochrome c oxidase subunit 3

1

0

Small-scale

0.480

High

357879

COX7
Cytochrome c oxidase subunit 7, mitochondrial

1

0

Small-scale

0.480

High

357885

MIC60
MICOS complex subunit MIC60

1

3

High-throughput

0.479

High

357891

SHY1
Cytochrome oxidase assembly protein SHY1

1

1

Small-scale

0.479

High

357869

COX1
Cytochrome c oxidase subunit 1

1

0

Small-scale

0.458

High

357884

BCS1
Mitochondrial chaperone BCS1

1

0

Small-scale

0.458

High

357886

CBP4
Assembly factor CBP4

1

0

Small-scale

0.458

High

357887

COX14
Cytochrome c oxidase assembly protein COX14

1

0

Small-scale

0.458

High

357888

OXA1
Mitochondrial inner membrane protein OXA1

1

0

Small-scale

0.458

High

357889

INA22
Inner membrane assembly complex subunit 22

1

0

High-throughput

0.458

High

357895

YD157
Uncharacterized protein YDL157C, mitochondrial

1

0

Small-scale

0.458

High

357872

COX6
Cytochrome c oxidase subunit 6, mitochondrial

1

0

Small-scale

0.426

High

357883

COX13
Cytochrome c oxidase subunit 13, mitochondrial

1

0

Small-scale

0.426

High

357890

COX16
Cytochrome c oxidase assembly protein COX16, mitochondrial

1

0

Small-scale

0.426

High

357892

COX12
Cytochrome c oxidase subunit 12, mitochondrial

1

0

Small-scale

0.426

High


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Last updated: 11Aug2025