Protein: ATP23
Mitochondrial inner membrane protease ATP23 (EC 3.4.24.-)

Gene: ATP23
Organism: Saccharomyces cerevisiae S288C
Interactions: 152
UniProt ID: P53722

Gene Ontology (top 5):
GO:0004222 - metalloendopeptidase activity
GO:0005743 - mitochondrial inner membrane
GO:0005758 - mitochondrial intermembrane space
GO:0033615 - mitochondrial proton-transporting ATP synthase complex assembly
GO:0034982 - mitochondrial protein processing

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

780121

MIA40
Mitochondrial intermembrane space import and assembly protein 40

2

0

Small-scale

0.607

High

922867

ATP23
Mitochondrial inner membrane protease ATP23

2

0

Small-scale

0.559

High

439488

CCHL
Holocytochrome-c synthase

1

1

High-throughput

0.479

High

510697

HSP77
Import motor subunit, mitochondrial

1

1

High-throughput

0.479

High

661672

MPCP
Mitochondrial phosphate carrier protein

1

4

High-throughput

0.479

High

663229

SCO1
Protein SCO1, mitochondrial

1

1

High-throughput

0.479

High

704141

IMP1
Mitochondrial inner membrane protease subunit 1

1

1

High-throughput

0.479

High

734356

YMC1
Mitochondrial glycine transporter YMC1

1

4

High-throughput

0.479

High

734379

OAC1
Mitochondrial oxaloacetate transport protein

1

3

High-throughput

0.479

High

745137

YME1
Mitochondrial inner membrane i-AAA protease supercomplex subunit YME1

1

1

High-throughput

0.479

High

745547

TIM12
Mitochondrial import inner membrane translocase subunit TIM12

1

1

High-throughput

0.479

High

751246

MDL1
ATP-dependent permease MDL1, mitochondrial

1

1

High-throughput

0.479

High

751257

MDL2
ATP-dependent permease MDL2, mitochondrial

1

1

High-throughput

0.479

High

792761

SCO2
Protein SCO2, mitochondrial

1

1

High-throughput

0.479

High

793898

RIM2
Mitochondrial pyrimidine nucleotide transporter RIM2

1

3

High-throughput

0.479

High

808581

GGC1
Mitochondrial GTP/GDP carrier protein 1

1

4

High-throughput

0.479

High

817393

PIC2
Mitochondrial phosphate carrier protein 2

1

4

High-throughput

0.479

High

823079

YTA12
Mitochondrial inner membrane m-AAA protease component YTA12

1

1

High-throughput

0.479

High

863388

IMP2
Mitochondrial inner membrane protease subunit 2

1

1

High-throughput

0.479

High

917774

MPC1
Mitochondrial pyruvate carrier 1

1

1

High-throughput

0.479

High

919535

MPC3
Mitochondrial pyruvate carrier 3

1

1

High-throughput

0.479

High

922871

TIM10
Mitochondrial import inner membrane translocase subunit TIM10

1

1

High-throughput

0.479

High

922872

CYT2
Holocytochrome-c1 synthase

1

1

High-throughput

0.479

High

922879

ODC1
Mitochondrial 2-oxodicarboxylate carrier 1

1

4

High-throughput

0.479

High

922884

YHM2
Citrate/oxoglutarate carrier protein

1

4

High-throughput

0.479

High

922892

DIC1
Mitochondrial dicarboxylate transporter

1

3

High-throughput

0.479

High

922906

TIM22
Mitochondrial import inner membrane translocase subunit TIM22

1

1

High-throughput

0.479

High

922907

AGC1
Mitochondrial aspartate-glutamate transporter AGC1

1

3

High-throughput

0.479

High

922915

ODC2
Mitochondrial 2-oxodicarboxylate carrier 2

1

3

High-throughput

0.479

High

357735

CYC7
Cytochrome c isoform 2

1

0

High-throughput

0.458

High

360344

COX1
Cytochrome c oxidase subunit 1

1

0

High-throughput

0.458

High

360678

COX2
Cytochrome c oxidase subunit 2

1

0

High-throughput

0.458

High

360752

COX3
Cytochrome c oxidase subunit 3

1

0

High-throughput

0.458

High

360837

COX5B
Cytochrome c oxidase subunit 5B, mitochondrial

1

0

High-throughput

0.458

High

367254

ATP6
ATP synthase subunit a

1

0

High-throughput

0.458

High

399918

COX8
Cytochrome c oxidase subunit 8, mitochondrial

1

0

High-throughput

0.458

High

470210

NUC1
Mitochondrial nuclease

1

0

High-throughput

0.458

High

615036

ATP10
Mitochondrial ATPase complex subunit ATP10

1

0

High-throughput

0.458

High

623755

COX11
Cytochrome c oxidase assembly protein COX11, mitochondrial

1

0

High-throughput

0.458

High

635980

ODO1
2-oxoglutarate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

638926

CBP3
Protein CBP3, mitochondrial

1

0

High-throughput

0.458

High

647995

RM20
Large ribosomal subunit protein mL58

1

0

High-throughput

0.458

High

657455

RM25
Large ribosomal subunit protein mL59

1

0

High-throughput

0.458

High

677084

MGR1
Mitochondrial inner membrane i-AAA protease supercomplex subunit MGR1

1

0

High-throughput

0.458

High

734568

MSS51
Protein MSS51, mitochondrial

1

0

High-throughput

0.458

High

736814

BIOB
Biotin synthase, mitochondrial

1

0

High-throughput

0.458

High

743772

RML2
Large ribosomal subunit protein uL2m

1

0

High-throughput

0.458

High

745989

BCS1
Mitochondrial chaperone BCS1

1

0

High-throughput

0.458

High

746590

DLD1
D-lactate dehydrogenase [cytochrome] 1, mitochondrial

1

0

High-throughput

0.458

High

754501

RT05
Small ribosomal subunit protein uS5m

1

0

High-throughput

0.458

High

782195

PAM17
Presequence translocated-associated motor subunit PAM17, mitochondrial

1

0

High-throughput

0.458

High

782606

OMA1
Mitochondrial metalloendopeptidase OMA1

1

0

High-throughput

0.458

High

783874

RM04
Large ribosomal subunit protein uL29m

1

0

High-throughput

0.458

High

784174

RM24
Large ribosomal subunit protein bL28m

1

0

High-throughput

0.458

High

789863

CBP4
Assembly factor CBP4

1

0

High-throughput

0.458

High

790388

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

1

0

High-throughput

0.458

High

792626

RM16
Large ribosomal subunit protein uL16m

1

0

High-throughput

0.458

High

798484

MIC12
MICOS complex subunit MIC12

1

0

High-throughput

0.458

High

806697

AIM46
Altered inheritance of mitochondria protein 46, mitochondrial

1

0

High-throughput

0.458

High

807054

CH10
10 kDa heat shock protein, mitochondrial

1

0

High-throughput

0.458

High

809009

PSD1
Phosphatidylserine decarboxylase proenzyme 1, mitochondrial

1

0

High-throughput

0.458

High

811518

COX14
Cytochrome c oxidase assembly protein COX14

1

0

High-throughput

0.458

High

811977

TIM17
Mitochondrial import inner membrane translocase subunit TIM17

1

0

High-throughput

0.458

High

815704

OXA1
Mitochondrial inner membrane protein OXA1

1

0

High-throughput

0.458

High

816949

PPOX
Protoporphyrinogen oxidase

1

0

High-throughput

0.458

High

818408

COX15
Heme A synthase COX15

1

0

High-throughput

0.458

High

821000

NDH1
External NADH-ubiquinone oxidoreductase 1, mitochondrial

1

0

High-throughput

0.458

High

824679

COA1
Cytochrome c oxidase assembly factor 1

1

0

High-throughput

0.458

High

827018

INA22
Inner membrane assembly complex subunit 22

1

0

High-throughput

0.458

High

828548

RN49
Large ribosomal subunit protein bL21m

1

0

High-throughput

0.458

High

844708

TIM16
Mitochondrial import inner membrane translocase subunit TIM16

1

0

High-throughput

0.458

High

864454

TIM54
Mitochondrial import inner membrane translocase subunit TIM54

1

0

High-throughput

0.458

High

893047

PHB2
Prohibitin-2

1

0

High-throughput

0.458

High

893083

MIC26
MICOS subunit MIC26

1

0

High-throughput

0.458

High

898929

MIC27
MICOS complex subunit MIC27

1

0

High-throughput

0.458

High

918296

TIM21
Mitochondrial import inner membrane translocase subunit TIM21

1

0

High-throughput

0.458

High

918924

PCP1
Rhomboid protein 1, mitochondrial

1

0

High-throughput

0.458

High

922856

RCF2
Respiratory supercomplex factor 2, mitochondrial

1

0

High-throughput

0.458

High

922868

RT12
Small ribosomal subunit protein uS12m

1

0

High-throughput

0.458

High

922869

YN8O
Uncharacterized protein YNR040W

1

0

High-throughput

0.458

High

922870

RM22
Large ribosomal subunit protein uL22m

1

0

High-throughput

0.458

High

922873

TIM44
Mitochondrial import inner membrane translocase subunit TIM44

1

0

High-throughput

0.458

High

922875

TIM50
Mitochondrial import inner membrane translocase subunit TIM50

1

0

High-throughput

0.458

High

922876

FMP30
N-acyl-phosphatidylethanolamine-hydrolyzing phospholipase D, mitochondrial

1

0

High-throughput

0.458

High

922877

INA17
Inner membrane assembly complex subunit 17

1

0

High-throughput

0.458

High

922878

MGR2
Protein MGR2

1

0

High-throughput

0.458

High

922882

RCF1
Respiratory supercomplex factor 1, mitochondrial

1

0

High-throughput

0.458

High

922885

SHE9
Sensitive to high expression protein 9, mitochondrial

1

0

High-throughput

0.458

High

922887

MGR3
Mitochondrial inner membrane i-AAA protease supercomplex subunit MGR3

1

0

High-throughput

0.458

High

922888

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

1

0

High-throughput

0.458

High

922889

SOM1
Protein SOM1, mitochondrial

1

0

High-throughput

0.458

High

922891

RM51
Large ribosomal subunit protein mL43

1

0

High-throughput

0.458

High

922894

YLH47
LETM1 domain-containing protein YLH47, mitochondrial

1

0

High-throughput

0.458

High

922895

TAZ
Tafazzin

1

0

High-throughput

0.458

High

922896

MCP2
ABC1 family protein MCP2

1

0

High-throughput

0.458

High

922897

OMS1
Methyltransferase OMS1, mitochondrial

1

0

High-throughput

0.458

High

922898

MRX9
MIOREX complex component 9

1

0

High-throughput

0.458

High

922900

FMP25
Protein FMP25, mitochondrial

1

0

High-throughput

0.458

High

922903

FSF1
Sideroflexin FSF1

1

0

High-throughput

0.458

High

922904

HMI1
ATP-dependent DNA helicase HMI1, mitochondrial

1

0

High-throughput

0.458

High

922909

ATG44
Mitofissin

1

0

High-throughput

0.458

High

922910

YD381
Uncharacterized mitochondrial outer membrane protein YDR381C-A

1

0

High-throughput

0.458

High

922912

COA3
Cytochrome c oxidase assembly factor 3, mitochondrial

1

0

High-throughput

0.458

High

922914

MIC10
MICOS complex subunit MIC10

1

0

High-throughput

0.458

High

452043

TOM70
Mitochondrial import receptor subunit TOM70

1

1

High-throughput

0.437

High

805496

TOM71
Protein TOM71

1

1

High-throughput

0.437

High

816337

HSP7E
Heat shock protein SSC3, mitochondrial

1

1

High-throughput

0.437

High

865983

AIM25
Altered inheritance rate of mitochondria protein 25

1

1

High-throughput

0.437

High

922880

MMT1
Mitochondrial metal transporter 1

1

1

High-throughput

0.437

High

922902

MMT2
Mitochondrial metal transporter 2

1

1

High-throughput

0.437

High

368183

THDH
Threonine dehydratase, mitochondrial

1

0

High-throughput

0.249

Low

370501

STF1
F(1)-ATPase inhibitor STF1, mitochondrial

1

0

High-throughput

0.249

Low

453062

CBP6
Cytochrome B pre-mRNA-processing protein 6

1

0

High-throughput

0.249

Low

584252

MS116
ATP-dependent RNA helicase MSS116, mitochondrial

1

0

High-throughput

0.249

Low

607468

GLRX2
Glutaredoxin-2

1

0

High-throughput

0.249

Low

613782

MDM10
Mitochondrial distribution and morphology protein 10

1

0

High-throughput

0.249

Low

619372

ODO2
Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial

1

0

High-throughput

0.249

Low

627080

KGD4
Alpha-ketoglutarate dehydrogenase subunit 4, mitochondrial

1

0

High-throughput

0.249

Low

644704

AEP2
ATPase expression protein 2, mitochondrial

1

0

High-throughput

0.249

Low

677135

PGPS1
CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase

1

0

High-throughput

0.249

Low

732074

SYKM
Lysine--tRNA ligase, mitochondrial

1

0

High-throughput

0.249

Low

740119

SCM4
Protein SCM4

1

0

High-throughput

0.249

Low

757920

YBF9
Uncharacterized protein YBL059W

1

0

High-throughput

0.249

Low

781851

SPO14
Phospholipase D1

1

0

High-throughput

0.249

Low

790310

NAT2
Putative N-terminal acetyltransferase 2

1

0

High-throughput

0.249

Low

806007

LAM1
Membrane-anchored lipid-binding protein LAM1

1

0

High-throughput

0.249

Low

811481

XDJ1
DnaJ protein homolog XDJ1

1

0

High-throughput

0.249

Low

813788

GEM1
Mitochondrial Rho GTPase 1

1

0

High-throughput

0.249

Low

818630

FMP10
Uncharacterized mitochondrial membrane protein FMP10

1

0

High-throughput

0.249

Low

825595

AIM19
Altered inheritance of mitochondria protein 19, mitochondrial

1

0

High-throughput

0.249

Low

825645

PUP1
PUP1 protein homolog

1

0

High-throughput

0.249

Low

835810

MMM1
Maintenance of mitochondrial morphology protein 1

1

0

High-throughput

0.249

Low

864092

AIM23
Altered inheritance of mitochondria protein 23, mitochondrial

1

0

High-throughput

0.249

Low

864229

MDV1
Mitochondrial division protein 1

1

0

High-throughput

0.249

Low

915010

ALAT1
Alanine aminotransferase, mitochondrial

1

0

High-throughput

0.249

Low

916962

MTC3
Maintenance of telomere capping protein 3, mitochondrial

1

0

High-throughput

0.249

Low

917002

MDM34
Mitochondrial distribution and morphology protein 34

1

0

High-throughput

0.249

Low

917959

GEP7
Genetic interactor of prohibitin 7, mitochondrial

1

0

High-throughput

0.249

Low

922874

PT117
Protein PET117, mitochondrial

1

0

High-throughput

0.249

Low

922881

UGO1
Mitochondrial fusion and transport protein UGO1

1

0

High-throughput

0.249

Low

922883

AIM36
Altered inheritance of mitochondria protein 36, mitochondrial

1

0

High-throughput

0.249

Low

922886

EMI1
Early meiotic induction protein 1

1

0

High-throughput

0.249

Low

922890

YP098
Uncharacterized mitochondrial outer membrane protein YPR098C

1

0

High-throughput

0.249

Low

922893

DCK1
DOCK-like protein 1

1

0

High-throughput

0.249

Low

922899

LMO1
ELMO family protein LMO1

1

0

High-throughput

0.249

Low

922901

AIM39
Altered inheritance of mitochondria protein 39, mitochondrial

1

0

High-throughput

0.249

Low

922905

YD157
Uncharacterized protein YDL157C, mitochondrial

1

0

High-throughput

0.249

Low

922908

YK023
Uncharacterized protein YKL023C-A

1

0

High-throughput

0.249

Low

922911

YB255
Uncharacterized protein YBR255C-A

1

0

High-throughput

0.249

Low

922913

MDM12
Mitochondrial distribution and morphology protein 12

1

0

High-throughput

0.249

Low

819393

SSB2
Ribosome-associated molecular chaperone SSB2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025