Protein: COX13
Cytochrome c oxidase subunit 13, mitochondrial (Cytochrome c oxidase polypeptide VIa)

Gene: COX13
Organism: Saccharomyces cerevisiae S288C
Interactions: 65
UniProt ID: P32799

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0006123 - mitochondrial electron transport, cytochrome c to oxygen
GO:0009060 - aerobic respiration
GO:0016491 - oxidoreductase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

399810

COX4
Cytochrome c oxidase subunit 4, mitochondrial

4

1

Small-scale

0.873

High

360327

COX1
Cytochrome c oxidase subunit 1

2

2

Small-scale

0.754

High

745245

RCF2
Respiratory supercomplex factor 2, mitochondrial

2

0

Small-scale

0.716

High

745248

RCF1
Respiratory supercomplex factor 1, mitochondrial

2

0

Small-scale

0.716

High

360742

COX3
Cytochrome c oxidase subunit 3

2

1

Small-scale

0.712

High

745227

COX13
Cytochrome c oxidase subunit 13, mitochondrial

1

0

Small-scale

0.674

High

613548

ADT2
ADP,ATP carrier protein 2

3

1

Small-scale

0.656

High

453127

QCR1
Cytochrome b-c1 complex subunit 1, mitochondrial

3

2

Small-scale

0.640

High

745246

COX12
Cytochrome c oxidase subunit 12, mitochondrial

1

1

High-throughput

0.618

High

745231

MIC60
MICOS complex subunit MIC60

3

0

High-throughput

0.613

High

647265

QCR9
Cytochrome b-c1 complex subunit 9, mitochondrial

1

0

High-throughput

0.586

High

360781

COX5A
Cytochrome c oxidase subunit 5A, mitochondrial

2

1

High-throughput

0.584

High

745230

HSP78
Heat shock protein 78, mitochondrial

2

1

High-throughput

0.584

High

465323

UCRI
Cytochrome b-c1 complex subunit Rieske, mitochondrial

2

0

Small-scale

0.559

High

470675

QCR8
Cytochrome b-c1 complex subunit 8, mitochondrial

2

0

Small-scale

0.559

High

745229

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

2

0

Small-scale

0.559

High

357819

QCR7
Cytochrome b-c1 complex subunit 7, mitochondrial

1

1

High-throughput

0.479

High

360825

COX5B
Cytochrome c oxidase subunit 5B, mitochondrial

1

1

High-throughput

0.479

High

360875

COX6
Cytochrome c oxidase subunit 6, mitochondrial

1

1

High-throughput

0.479

High

453266

QCR2
Cytochrome b-c1 complex subunit 2, mitochondrial

1

2

High-throughput

0.479

High

745239

PHB1
Prohibitin-1

1

1

High-throughput

0.479

High

745243

PHB2
Prohibitin-2

1

1

High-throughput

0.479

High

357761

QCR6
Cytochrome b-c1 complex subunit 6, mitochondrial

1

0

High-throughput

0.458

High

367233

ATP6
ATP synthase subunit a

1

0

Small-scale

0.458

High

399913

COX8
Cytochrome c oxidase subunit 8, mitochondrial

1

0

High-throughput

0.458

High

417056

VDAC1
Non-selective voltage-gated ion channel 1

1

0

High-throughput

0.458

High

431992

ATPF
ATP synthase subunit 4, mitochondrial

1

0

High-throughput

0.458

High

450435

CY1
Cytochrome c1, heme protein, mitochondrial

1

0

High-throughput

0.458

High

453077

COX9
Cytochrome c oxidase subunit 9, mitochondrial

1

0

High-throughput

0.458

High

510329

HSP77
Import motor subunit, mitochondrial

1

0

High-throughput

0.458

High

519023

COX7
Cytochrome c oxidase subunit 7, mitochondrial

1

0

High-throughput

0.458

High

579084

HSC82
ATP-dependent molecular chaperone HSC82

1

0

High-throughput

0.458

High

732879

GPDM
Glycerol-3-phosphate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

745228

DLD1
D-lactate dehydrogenase [cytochrome] 1, mitochondrial

1

0

High-throughput

0.458

High

745232

QCR10
Cytochrome b-c1 complex subunit 10, mitochondrial

1

0

High-throughput

0.458

High

745233

ATPG
ATP synthase subunit gamma, mitochondrial

1

0

High-throughput

0.458

High

745235

AFG3
Mitochondrial inner membrane m-AAA protease component YTA10

1

0

High-throughput

0.458

High

745236

COX15
Heme A synthase COX15

1

0

Small-scale

0.458

High

745237

FMP10
Uncharacterized mitochondrial membrane protein FMP10

1

0

High-throughput

0.458

High

745242

TOM22
Mitochondrial import receptor subunit TOM22

1

0

High-throughput

0.458

High

745244

MCY1
Putative mitochondrial cysteine synthase

1

0

High-throughput

0.458

High

745249

ATG33
Autophagy-related protein 33

1

0

High-throughput

0.458

High

745250

FSF1
Sideroflexin FSF1

1

0

High-throughput

0.458

High

745251

ATG9
Autophagy-related protein 9

1

0

High-throughput

0.458

High

745252

COX26
Cytochrome c oxidase subunit 26, mitochondrial

1

0

Small-scale

0.458

High

526243

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.445

High

661598

MPCP
Mitochondrial phosphate carrier protein

1

1

High-throughput

0.445

High

726876

HS104
Heat shock protein 104

1

1

Small-scale

0.437

High

357883

CYB
Cytochrome b

1

0

Small-scale

0.426

High

394384

EF1A
Elongation factor 1-alpha

1

0

High-throughput

0.426

High

453497

PYR1
Multifunctional protein URA2

1

0

High-throughput

0.426

High

592126

VATB
V-type proton ATPase subunit B

1

0

High-throughput

0.426

High

738456

NUP2
Nucleoporin NUP2

1

0

High-throughput

0.426

High

745234

FKS1
1,3-beta-glucan synthase component FKS1

1

0

High-throughput

0.426

High

523434

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.407

High

544256

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.407

High

745238

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.407

High

745240

BNI1
Protein BNI1

1

0

High-throughput

0.261

Low

745241

GPN1
GPN-loop GTPase 1

1

0

High-throughput

0.238

Low

427192

RLA0
Large ribosomal subunit protein uL10

1

0

High-throughput

0.232

Low

486103

TBA1
Tubulin alpha-1 chain

1

0

High-throughput

0.232

Low

531287

METK1
S-adenosylmethionine synthase 1

1

0

High-throughput

0.232

Low

531663

RL4A
Large ribosomal subunit protein uL4A

1

0

High-throughput

0.232

Low

745247

IMA1
Importin subunit alpha

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025