Protein: OXA1
Mitochondrial inner membrane protein OXA1 (Cytochrome oxidase biogenesis protein OXA1) (Oxidase assembly protein 1)

Gene: OXA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 105
UniProt ID: P39952

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0030061 - mitochondrial crista
GO:0032977 - membrane insertase activity
GO:0032979 - protein insertion into mitochondrial inner membrane from matrix

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

736258

RM41
Large ribosomal subunit protein uL23m

3

0

Small-scale

0.636

High

360660

COX2
Cytochrome c oxidase subunit 2

2

1

Small-scale

0.624

High

360745

COX3
Cytochrome c oxidase subunit 3

2

1

Small-scale

0.624

High

746844

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

2

1

Small-scale

0.595

High

382910

RMAR
Small ribosomal subunit protein uS3m

2

1

Small-scale

0.584

High

815696

PHB2
Prohibitin-2

2

2

High-throughput

0.584

High

526763

HSP72
Heat shock protein SSA2

2

2

High-throughput

0.571

High

367245

ATP6
ATP synthase subunit a

2

0

Small-scale

0.559

High

784482

RM40
Large ribosomal subunit protein uL24m

2

0

Small-scale

0.559

High

797623

MBA1
Inner membrane mitoribosome receptor MBA1, mitochondrial

2

0

Small-scale

0.559

High

815708

TIM50
Mitochondrial import inner membrane translocase subunit TIM50

2

0

Small-scale

0.559

High

815706

ATP9
ATP synthase subunit 9, mitochondrial

1

0

Small-scale

0.537

High

815686

DJP1
DnaJ-like protein 1

1

1

Small-scale

0.501

High

359480

G3P1
Glyceraldehyde-3-phosphate dehydrogenase 1

1

2

High-throughput

0.479

High

452910

ATPA
ATP synthase subunit alpha, mitochondrial

1

6

High-throughput

0.479

High

482198

ATPO
ATP synthase subunit 5, mitochondrial

1

2

Small-scale

0.479

High

510520

HSP77
Import motor subunit, mitochondrial

1

2

High-throughput

0.479

High

734773

NDI1
Rotenone-insensitive NADH-ubiquinone oxidoreductase, mitochondrial

1

1

High-throughput

0.479

High

745128

YME1
Mitochondrial inner membrane i-AAA protease supercomplex subunit YME1

1

3

High-throughput

0.479

High

751244

MDL1
ATP-dependent permease MDL1, mitochondrial

1

1

High-throughput

0.479

High

751251

MDL2
ATP-dependent permease MDL2, mitochondrial

1

1

High-throughput

0.479

High

814940

AFG3
Mitochondrial inner membrane m-AAA protease component YTA10

1

3

High-throughput

0.479

High

815677

OXA1
Mitochondrial inner membrane protein OXA1

1

5

Small-scale

0.479

High

815679

COX15
Heme A synthase COX15

1

1

High-throughput

0.479

High

815682

NDH1
External NADH-ubiquinone oxidoreductase 1, mitochondrial

1

1

High-throughput

0.479

High

815683

YTA12
Mitochondrial inner membrane m-AAA protease component YTA12

1

3

High-throughput

0.479

High

815702

SHY1
Cytochrome oxidase assembly protein SHY1

1

1

High-throughput

0.479

High

815714

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

1

1

High-throughput

0.479

High

815716

YLH47
LETM1 domain-containing protein YLH47, mitochondrial

1

1

High-throughput

0.479

High

815721

MDM38
Mitochondrial distribution and morphology protein 38

1

1

High-throughput

0.479

High

94606

CMC1
Truncated non-functional calcium-binding mitochondrial carrier SAL1-1

1

0

High-throughput

0.458

High

357888

CYB
Cytochrome b

1

0

Small-scale

0.458

High

360334

COX1
Cytochrome c oxidase subunit 1

1

0

Small-scale

0.458

High

399840

COX4
Cytochrome c oxidase subunit 4, mitochondrial

1

0

High-throughput

0.458

High

417104

VDAC1
Non-selective voltage-gated ion channel 1

1

0

High-throughput

0.458

High

432007

ATPF
ATP synthase subunit 4, mitochondrial

1

0

Small-scale

0.458

High

453056

CBP6
Cytochrome B pre-mRNA-processing protein 6

1

0

High-throughput

0.458

High

465337

UCRI
Cytochrome b-c1 complex subunit Rieske, mitochondrial

1

0

High-throughput

0.458

High

623750

COX11
Cytochrome c oxidase assembly protein COX11, mitochondrial

1

0

High-throughput

0.458

High

638910

CBP3
Protein CBP3, mitochondrial

1

0

High-throughput

0.458

High

639427

COX10
Protoheme IX farnesyltransferase, mitochondrial

1

0

High-throughput

0.458

High

663226

SCO1
Protein SCO1, mitochondrial

1

0

High-throughput

0.458

High

673507

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

1

0

High-throughput

0.458

High

677075

MGR1
Mitochondrial inner membrane i-AAA protease supercomplex subunit MGR1

1

0

High-throughput

0.458

High

733786

AFG1
Protein AFG1

1

0

High-throughput

0.458

High

734373

OAC1
Mitochondrial oxaloacetate transport protein

1

0

High-throughput

0.458

High

734552

MSS51
Protein MSS51, mitochondrial

1

0

High-throughput

0.458

High

753168

SDH3
Succinate dehydrogenase [ubiquinone] cytochrome b subunit, mitochondrial

1

0

High-throughput

0.458

High

781382

MIC60
MICOS complex subunit MIC60

1

0

High-throughput

0.458

High

783788

RM03
Large ribosomal subunit protein mL44

1

0

High-throughput

0.458

High

784097

RM15
Large ribosomal subunit protein mL57

1

0

High-throughput

0.458

High

790308

NAT2
Putative N-terminal acetyltransferase 2

1

0

High-throughput

0.458

High

790382

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

1

0

High-throughput

0.458

High

793896

RIM2
Mitochondrial pyrimidine nucleotide transporter RIM2

1

0

High-throughput

0.458

High

794892

RT21
Small ribosomal subunit protein bS21m

1

0

High-throughput

0.458

High

811971

TIM17
Mitochondrial import inner membrane translocase subunit TIM17

1

0

Small-scale

0.458

High

815678

FMP52
Protein FMP52, mitochondrial

1

0

High-throughput

0.458

High

815680

FMP10
Uncharacterized mitochondrial membrane protein FMP10

1

0

High-throughput

0.458

High

815684

COA1
Cytochrome c oxidase assembly factor 1

1

0

High-throughput

0.458

High

815685

AIM19
Altered inheritance of mitochondria protein 19, mitochondrial

1

0

High-throughput

0.458

High

815689

TIM16
Mitochondrial import inner membrane translocase subunit TIM16

1

0

High-throughput

0.458

High

815690

YFL5
Uncharacterized mitochondrial carrier YFR045W

1

0

High-throughput

0.458

High

815691

TIM54
Mitochondrial import inner membrane translocase subunit TIM54

1

0

High-throughput

0.458

High

815692

AIM24
Altered inheritance of mitochondria protein 24, mitochondrial

1

0

High-throughput

0.458

High

815693

AIM25
Altered inheritance rate of mitochondria protein 25

1

0

High-throughput

0.458

High

815694

YD183
Uncharacterized protein YDL183C

1

0

High-throughput

0.458

High

815695

TOM22
Mitochondrial import receptor subunit TOM22

1

0

High-throughput

0.458

High

815697

MDM34
Mitochondrial distribution and morphology protein 34

1

0

Small-scale

0.458

High

815698

MRH4
ATP-dependent RNA helicase MRH4, mitochondrial

1

0

Small-scale

0.458

High

815699

GEP7
Genetic interactor of prohibitin 7, mitochondrial

1

0

High-throughput

0.458

High

815700

TAM41
Phosphatidate cytidylyltransferase, mitochondrial

1

0

High-throughput

0.458

High

815703

RCF2
Respiratory supercomplex factor 2, mitochondrial

1

0

High-throughput

0.458

High

815704

ATP23
Mitochondrial inner membrane protease ATP23

1

0

High-throughput

0.458

High

815705

YN8O
Uncharacterized protein YNR040W

1

0

High-throughput

0.458

High

815707

COX12
Cytochrome c oxidase subunit 12, mitochondrial

1

0

High-throughput

0.458

High

815709

INA17
Inner membrane assembly complex subunit 17

1

0

High-throughput

0.458

High

815710

ODC1
Mitochondrial 2-oxodicarboxylate carrier 1

1

0

High-throughput

0.458

High

815711

MMT1
Mitochondrial metal transporter 1

1

0

High-throughput

0.458

High

815712

MME1
Mitochondrial magnesium exporter 1

1

0

High-throughput

0.458

High

815713

SHE9
Sensitive to high expression protein 9, mitochondrial

1

0

High-throughput

0.458

High

815715

ATG33
Autophagy-related protein 33

1

0

High-throughput

0.458

High

815717

OMS1
Methyltransferase OMS1, mitochondrial

1

0

High-throughput

0.458

High

815718

MRX9
MIOREX complex component 9

1

0

High-throughput

0.458

High

815720

FMP25
Protein FMP25, mitochondrial

1

0

High-throughput

0.458

High

815722

AIM39
Altered inheritance of mitochondria protein 39, mitochondrial

1

0

High-throughput

0.458

High

815723

MRX4
MIOREX complex component 4

1

0

High-throughput

0.458

High

649618

KCC2
Calcium/calmodulin-dependent protein kinase II

1

1

High-throughput

0.457

High

692355

KCC1
Calcium/calmodulin-dependent protein kinase I

1

1

High-throughput

0.457

High

815687

PHB1
Prohibitin-1

1

2

High-throughput

0.445

High

524033

HSP71
Heat shock protein SSA1

1

2

High-throughput

0.437

High

544969

SSB1
Ribosome-associated molecular chaperone SSB1

1

2

High-throughput

0.407

High

815681

SSB2
Ribosome-associated molecular chaperone SSB2

1

2

High-throughput

0.407

High

64249

YP010
UPF0495 protein YPR010C-A

1

0

Small-scale

0.249

Low

438702

SC160
Protein SCP160

1

0

High-throughput

0.249

Low

815701

YG21
Uncharacterized protein YGR053C

1

0

High-throughput

0.249

Low

815719

MTAP
S-methyl-5'-thioadenosine phosphorylase

1

0

High-throughput

0.249

Low

427292

RLA0
Large ribosomal subunit protein uL10

1

0

High-throughput

0.232

Low

432594

RL7A
Large ribosomal subunit protein uL30A

1

0

High-throughput

0.232

Low

433215

RL17A
Large ribosomal subunit protein uL22A

1

0

High-throughput

0.232

Low

531753

RL4A
Large ribosomal subunit protein uL4A

1

0

High-throughput

0.232

Low

570028

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.232

Low

570256

RS17B
Small ribosomal subunit protein eS17B

1

0

High-throughput

0.232

Low

712580

RL8B
Large ribosomal subunit protein eL8B

1

0

High-throughput

0.232

Low

815688

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025