Protein: RM43
Large ribosomal subunit protein mL43 (39S ribosomal protein L43, mitochondrial) (L43mt) (MRP-L43) (Mitochondrial ribosomal protein bMRP36a)

Gene: RM43, MRPL43
Organism: Homo sapiens
Interactions: 160
UniProt ID: Q8N983

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003735 - structural constituent of ribosome
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0005761 - mitochondrial ribosome

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1331690

RM44
Large ribosomal subunit protein mL44

4

2

High-throughput

0.895

High

1328236

RM50
Large ribosomal subunit protein mL50

3

2

High-throughput

0.871

High

1331673

RM20
Large ribosomal subunit protein bL20m

4

1

High-throughput

0.694

High

1331676

RM04
Large ribosomal subunit protein uL4m

4

2

High-throughput

0.694

High

1331692

RM47
Large ribosomal subunit protein uL29m

3

1

High-throughput

0.667

High

1331714

RM42
Large ribosomal subunit protein mL42

3

1

High-throughput

0.667

High

322269

GLSK
Glutaminase kidney isoform, mitochondrial

3

0

High-throughput

0.638

High

1216265

NDUF5
Arginine-hydroxylase NDUFAF5, mitochondrial

3

0

High-throughput

0.638

High

1331693

RT30
Large ribosomal subunit protein mL65

3

0

High-throughput

0.638

High

1331678

RT26
Small ribosomal subunit protein mS26

1

1

High-throughput

0.618

High

1331705

RM27
Large ribosomal subunit protein bL27m

2

1

High-throughput

0.611

High

1281291

RM10
Large ribosomal subunit protein uL10m

2

0

High-throughput

0.602

High

1331666

RT63
Large ribosomal subunit protein mL63

1

0

High-throughput

0.586

High

969311

RS8
Small ribosomal subunit protein eS8

2

0

High-throughput

0.585

High

1331659

MASU1
Mitochondrial assembly of ribosomal large subunit protein 1

2

0

High-throughput

0.585

High

1331682

RM18
Large ribosomal subunit protein uL18m

2

0

High-throughput

0.585

High

1087459

GRSF1
G-rich sequence factor 1

2

2

High-throughput

0.584

High

1123350

ICT1
Large ribosomal subunit protein mL62

2

2

High-throughput

0.584

High

1024107

TFAM
Transcription factor A, mitochondrial

2

1

High-throughput

0.571

High

1048597

SSBP
Single-stranded DNA-binding protein, mitochondrial

2

1

High-throughput

0.571

High

1331702

RM39
Large ribosomal subunit protein mL39

2

0

High-throughput

0.559

High

619859

VCAM1
Vascular cell adhesion protein 1

2

1

High-throughput

0.549

High

900420

FXR2
RNA-binding protein FXR2

1

0

High-throughput

0.549

High

979065

RS6
Small ribosomal subunit protein eS6

2

0

High-throughput

0.547

High

914668

RM12
Large ribosomal subunit protein bL12m

1

1

High-throughput

0.536

High

1094059

RM28
Large ribosomal subunit protein bL28m

1

1

High-throughput

0.536

High

1213287

RM02
Large ribosomal subunit protein uL2m

1

1

High-throughput

0.536

High

1275799

RM21
Large ribosomal subunit protein bL21m

1

1

High-throughput

0.536

High

1290077

THOC4
THO complex subunit 4

1

1

High-throughput

0.536

High

1331674

RM13
Large ribosomal subunit protein uL13m

1

1

High-throughput

0.536

High

1331675

RM09
Large ribosomal subunit protein bL9m

1

1

High-throughput

0.536

High

1331677

RM01
Large ribosomal subunit protein uL1m

1

2

High-throughput

0.536

High

1331711

YBOX2
Y-box-binding protein 2

1

1

High-throughput

0.536

High

372588

MYC
Myc proto-oncogene protein

2

3

High-throughput

0.533

High

1331664

SRPK1
SRSF protein kinase 1

1

0

High-throughput

0.527

High

835708

KPCI
Protein kinase C iota type

2

1

High-throughput

0.521

High

603310

KPCA
Protein kinase C alpha type

1

1

High-throughput

0.515

High

964131

RL37
Large ribosomal subunit protein eL37

1

0

High-throughput

0.513

High

1016108

RL19
Large ribosomal subunit protein eL19

1

0

High-throughput

0.513

High

1148730

RBMS2
RNA-binding motif, single-stranded-interacting protein 2

1

0

High-throughput

0.513

High

1158240

RM23
Large ribosomal subunit protein uL23m

1

0

High-throughput

0.513

High

1196125

RM51
Large ribosomal subunit protein mL51

1

0

High-throughput

0.513

High

1287512

RM52
Large ribosomal subunit protein mL52

1

0

High-throughput

0.513

High

1331645

G45IP
Large ribosomal subunit protein mL64

1

0

High-throughput

0.513

High

1331647

RM30
Large ribosomal subunit protein uL30m

1

0

High-throughput

0.513

High

1331649

CSN5
COP9 signalosome complex subunit 5

1

0

High-throughput

0.513

High

1331660

RM53
Large ribosomal subunit protein mL53

1

0

High-throughput

0.513

High

1331679

RM37
Large ribosomal subunit protein mL37

1

0

High-throughput

0.513

High

1331701

DDX56
Probable ATP-dependent RNA helicase DDX56

1

0

High-throughput

0.493

High

966618

1433G
14-3-3 protein gamma

1

0

High-throughput

0.493

High

1291069

CAND1
Cullin-associated NEDD8-dissociated protein 1

1

1

High-throughput

0.489

High

1331710

MAST1
Microtubule-associated serine/threonine-protein kinase 1

1

1

High-throughput

0.489

High

61556

VWA8
von Willebrand factor A domain-containing protein 8

1

1

High-throughput

0.479

High

66241

MET15
12S rRNA N(4)-cytidine methyltransferase METTL15

1

1

High-throughput

0.479

High

183685

RT12
Small ribosomal subunit protein uS12m

1

1

High-throughput

0.479

High

279832

CISY
Citrate synthase, mitochondrial

1

1

High-throughput

0.479

High

282008

MPPB
Mitochondrial-processing peptidase subunit beta

1

5

High-throughput

0.479

High

287332

RF1M
Peptide chain release factor 1, mitochondrial

1

5

High-throughput

0.479

High

350925

TRUB2
Pseudouridylate synthase TRUB2, mitochondrial

1

1

High-throughput

0.479

High

532776

CH60
60 kDa heat shock protein, mitochondrial

1

1

High-throughput

0.479

High

560019

COX41
Cytochrome c oxidase subunit 4 isoform 1, mitochondrial

1

1

High-throughput

0.479

High

786174

LONM
Lon protease homolog, mitochondrial

1

1

High-throughput

0.479

High

828854

MDHM
Malate dehydrogenase, mitochondrial

1

1

High-throughput

0.479

High

841831

LPPRC
Leucine-rich PPR motif-containing protein, mitochondrial

1

2

High-throughput

0.479

High

851954

EFTS
Elongation factor Ts, mitochondrial

1

1

High-throughput

0.479

High

856313

IF2M
Translation initiation factor IF-2, mitochondrial

1

3

High-throughput

0.479

High

882780

EFTU
Elongation factor Tu, mitochondrial

1

1

High-throughput

0.479

High

1058144

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

1

High-throughput

0.479

High

1083671

MPPA
Mitochondrial-processing peptidase subunit alpha

1

5

High-throughput

0.479

High

1117782

AUHM
Methylglutaconyl-CoA hydratase, mitochondrial

1

1

High-throughput

0.479

High

1135908

FAKD3
FAST kinase domain-containing protein 3, mitochondrial

1

7

High-throughput

0.479

High

1142601

PDK1
[Pyruvate dehydrogenase

1

1

High-throughput

0.479

High

1162426

CLPP
ATP-dependent Clp protease proteolytic subunit, mitochondrial

1

1

High-throughput

0.479

High

1215713

RC3H1
Roquin-1

1

1

High-throughput

0.479

High

1234452

MRM1
rRNA methyltransferase 1, mitochondrial

1

1

High-throughput

0.479

High

1272939

FAKD5
FAST kinase domain-containing protein 5, mitochondrial

1

7

High-throughput

0.479

High

1310232

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

1

High-throughput

0.479

High

1331643

MCU
Calcium uniporter protein, mitochondrial

1

3

High-throughput

0.479

High

1331651

RRF2M
Ribosome-releasing factor 2, mitochondrial

1

3

High-throughput

0.479

High

1331652

FAKD4
FAST kinase domain-containing protein 4

1

7

High-throughput

0.479

High

1331653

CHCH1
Small ribosomal subunit protein mS37

1

1

High-throughput

0.479

High

1331654

RUSD4
Pseudouridylate synthase RPUSD4, mitochondrial

1

2

High-throughput

0.479

High

1331655

TIM14
Mitochondrial import inner membrane translocase subunit TIM14

1

3

High-throughput

0.479

High

1331656

RM38
Large ribosomal subunit protein mL38

1

1

High-throughput

0.479

High

1331657

RRFM
Ribosome-recycling factor, mitochondrial

1

1

High-throughput

0.479

High

1331658

MTEF3
Transcription termination factor 3, mitochondrial

1

1

High-throughput

0.479

High

1331661

DNJA3
DnaJ homolog subfamily A member 3, mitochondrial

1

1

High-throughput

0.479

High

1331663

EFGM
Elongation factor G, mitochondrial

1

3

High-throughput

0.479

High

1331665

NP1L4
Nucleosome assembly protein 1-like 4

1

1

High-throughput

0.479

High

1331667

TACO1
Translational activator of cytochrome c oxidase 1

1

1

High-throughput

0.479

High

1331668

CQ080
Mitochondrial nucleoid-associated protein 1

1

1

High-throughput

0.479

High

1331669

MTG1
Mitochondrial ribosome-associated GTPase 1

1

1

High-throughput

0.479

High

1331670

TMM70
Transmembrane protein 70, mitochondrial

1

1

High-throughput

0.479

High

1331671

TR61B
tRNA

1

1

High-throughput

0.479

High

1331672

HINT2
Adenosine 5'-monophosphoramidase HINT2

1

1

High-throughput

0.479

High

1331680

SLIRP
SRA stem-loop-interacting RNA-binding protein, mitochondrial

1

1

High-throughput

0.479

High

1331681

CC90B
Coiled-coil domain-containing protein 90B, mitochondrial

1

2

High-throughput

0.479

High

1331684

IF3M
Translation initiation factor IF-3, mitochondrial

1

1

High-throughput

0.479

High

1331685

MTRFR
Mitochondrial translation release factor in rescue

1

5

High-throughput

0.479

High

1331686

MTG2
Mitochondrial ribosome-associated GTPase 2

1

1

High-throughput

0.479

High

1331688

MET17
Ribosome assembly protein METTL17, mitochondrial

1

1

High-throughput

0.479

High

1331689

ACAD9
Complex I assembly factor ACAD9, mitochondrial

1

1

High-throughput

0.479

High

1331691

RC3H2
Roquin-2

1

1

High-throughput

0.479

High

1331694

NGRN
Neugrin

1

1

High-throughput

0.479

High

1331696

DDX28
Probable ATP-dependent RNA helicase DDX28

1

1

High-throughput

0.479

High

1331697

EXD2
Exonuclease 3'-5' domain-containing protein 2

1

1

High-throughput

0.479

High

1331699

MCUB
Calcium uniporter regulatory subunit MCUb, mitochondrial

1

3

High-throughput

0.479

High

1331700

AKIP
Small ribosomal subunit protein mS38

1

1

High-throughput

0.479

High

1331703

FAKD2
FAST kinase domain-containing protein 2, mitochondrial

1

7

High-throughput

0.479

High

1331704

RM15
Large ribosomal subunit protein uL15m

1

1

High-throughput

0.479

High

1331706

MRES1
Mitochondrial transcription rescue factor 1

1

1

High-throughput

0.479

High

1331707

RF1ML
Peptide chain release factor 1-like, mitochondrial

1

5

High-throughput

0.479

High

1331712

RM11
Large ribosomal subunit protein uL11m

1

2

High-throughput

0.479

High

1331713

DJC15
DnaJ homolog subfamily C member 15

1

3

High-throughput

0.479

High

1139767

SETB1
Histone-lysine N-methyltransferase SETDB1

1

1

High-throughput

0.470

High

1331646

LMO3
LIM domain only protein 3

1

1

High-throughput

0.470

High

254630

EIF1B
Eukaryotic translation initiation factor 1b

1

0

High-throughput

0.458

High

401149

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.458

High

447225

NPM
Nucleophosmin

1

0

High-throughput

0.458

High

472894

RU17
U1 small nuclear ribonucleoprotein 70 kDa

1

0

High-throughput

0.458

High

485269

ROA1
Heterogeneous nuclear ribonucleoprotein A1

1

0

High-throughput

0.458

High

693846

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.458

High

875719

PRC2A
Protein PRRC2A

1

0

High-throughput

0.458

High

882341

RM19
Large ribosomal subunit protein bL19m

1

0

High-throughput

0.458

High

1024702

VIGLN
Vigilin

1

0

High-throughput

0.458

High

1062829

QOR
Quinone oxidoreductase

1

0

High-throughput

0.458

High

1228306

UTP25
U3 small nucleolar RNA-associated protein 25 homolog

1

0

High-throughput

0.458

High

1271457

DHX30
ATP-dependent RNA helicase DHX30

1

0

High-throughput

0.458

High

1280342

HUWE1
E3 ubiquitin-protein ligase HUWE1

1

0

High-throughput

0.458

High

1331642

SERB1
SERPINE1 mRNA-binding protein 1

1

0

High-throughput

0.458

High

1331644

SNIP1
Smad nuclear-interacting protein 1

1

0

High-throughput

0.458

High

653441

HEMH
Ferrochelatase, mitochondrial

1

1

High-throughput

0.445

High

994661

YBOX1
Y-box-binding protein 1

1

1

Small-scale

0.445

High

406394

MYCN
N-myc proto-oncogene protein

1

3

High-throughput

0.437

High

565426

ITA4
Integrin alpha-4

1

1

High-throughput

0.437

High

665896

AKAP5
A-kinase anchor protein 5

1

1

High-throughput

0.437

High

711914

LTK
Leukocyte tyrosine kinase receptor

1

1

High-throughput

0.437

High

1015602

RHOG
Rho-related GTP-binding protein RhoG

1

1

High-throughput

0.437

High

1331687

PKHA4
Pleckstrin homology domain-containing family A member 4

1

1

High-throughput

0.437

High

1331708

ZRAN1
Ubiquitin thioesterase ZRANB1

1

1

High-throughput

0.437

High

1209394

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

0

High-throughput

0.426

High

1331698

ATD3A
ATPase family AAA domain-containing protein 3A

1

0

High-throughput

0.426

High

1331662

NACC1
Nucleus accumbens-associated protein 1

3

0

High-throughput

0.347

High

1331683

SLK
STE20-like serine/threonine-protein kinase

3

0

High-throughput

0.347

High

878515

PAXI
Paxillin

2

0

High-throughput

0.298

High

649369

H1T
Histone H1t

1

0

High-throughput

0.279

Low

732643

ARRB2
Beta-arrestin-2

1

0

High-throughput

0.269

Low

1331650

KAT5
Histone acetyltransferase KAT5

1

0

High-throughput

0.268

Low

896582

VASP
Vasodilator-stimulated phosphoprotein

1

0

High-throughput

0.261

Low

1331709

KLF15
Krueppel-like factor 15

1

0

High-throughput

0.261

Low

169261

CASQ2
Calsequestrin-2

1

0

High-throughput

0.249

Low

294026

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low

315778

RECQ4
ATP-dependent DNA helicase Q4

1

0

High-throughput

0.249

Low

363572

EGFR
Epidermal growth factor receptor

1

0

High-throughput

0.249

Low

650298

FGFR3
Fibroblast growth factor receptor 3

1

0

High-throughput

0.249

Low

1106615

SMAD4
Mothers against decapentaplegic homolog 4

1

0

High-throughput

0.249

Low

1156777

E2F4
Transcription factor E2F4

1

0

High-throughput

0.249

Low

1254655

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

1331648

REQU
Zinc finger protein ubi-d4

1

0

High-throughput

0.249

Low

1331695

CYLD
Ubiquitin carboxyl-terminal hydrolase CYLD

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025