Protein: RM18
Large ribosomal subunit protein uL18m (39S ribosomal protein L18, mitochondrial) (L18mt) (MRP-L18)

Gene: RM18, MRPL18
Organism: Homo sapiens
Interactions: 199
UniProt ID: Q9H0U6

Gene Ontology (top 5):
GO:0003735 - structural constituent of ribosome
GO:0005615 - extracellular space
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

1387951

RM38
Large ribosomal subunit protein mL38

8

1

High-throughput

0.965

High

1430527

RM27
Large ribosomal subunit protein bL27m

3

0

High-throughput

0.796

High

1123422

ICT1
Large ribosomal subunit protein mL62

6

0

High-throughput

0.697

High

1328287

RM50
Large ribosomal subunit protein mL50

4

1

High-throughput

0.697

High

1430511

RT30
Large ribosomal subunit protein mL65

4

1

High-throughput

0.691

High

1418235

RM04
Large ribosomal subunit protein uL4m

5

0

High-throughput

0.682

High

1430524

RM39
Large ribosomal subunit protein mL39

4

0

High-throughput

0.664

High

1418299

RM01
Large ribosomal subunit protein uL1m

3

1

High-throughput

0.662

High

1430537

RM42
Large ribosomal subunit protein mL42

3

1

High-throughput

0.662

High

1418183

RM09
Large ribosomal subunit protein bL9m

4

0

High-throughput

0.661

High

1430510

RM47
Large ribosomal subunit protein uL29m

4

0

High-throughput

0.661

High

477859

RM03
Large ribosomal subunit protein uL3m

3

1

High-throughput

0.650

High

1104089

RM49
Large ribosomal subunit protein mL49

3

1

High-throughput

0.650

High

1430518

RT18A
Large ribosomal subunit protein mL66

3

1

High-throughput

0.650

High

969432

RS8
Small ribosomal subunit protein eS8

3

0

High-throughput

0.638

High

1281333

RM10
Large ribosomal subunit protein uL10m

3

0

High-throughput

0.634

High

1312757

RM41
Large ribosomal subunit protein mL41

3

0

High-throughput

0.634

High

1094114

RM28
Large ribosomal subunit protein bL28m

3

0

High-throughput

0.622

High

1275836

RM21
Large ribosomal subunit protein bL21m

3

0

High-throughput

0.622

High

1418091

RM20
Large ribosomal subunit protein bL20m

3

0

High-throughput

0.622

High

1430507

RM44
Large ribosomal subunit protein mL44

3

0

High-throughput

0.622

High

1430515

RM17
Large ribosomal subunit protein bL17m

2

1

High-throughput

0.611

High

1158292

RM23
Large ribosomal subunit protein uL23m

2

1

High-throughput

0.601

High

1287545

RM52
Large ribosomal subunit protein mL52

2

1

High-throughput

0.601

High

1349545

RM30
Large ribosomal subunit protein uL30m

2

1

High-throughput

0.601

High

1418062

RM32
Large ribosomal subunit protein bL32m

2

1

High-throughput

0.601

High

1418126

RM13
Large ribosomal subunit protein uL13m

2

2

High-throughput

0.601

High

1419632

RM37
Large ribosomal subunit protein mL37

2

1

High-throughput

0.601

High

76035

B4DEF8
Large ribosomal subunit protein mL45

2

0

High-throughput

0.585

High

686416

RL13
Large ribosomal subunit protein eL13

2

0

High-throughput

0.585

High

882380

RM19
Large ribosomal subunit protein bL19m

2

0

High-throughput

0.585

High

1331682

RM43
Large ribosomal subunit protein mL43

2

0

High-throughput

0.585

High

1388401

MTEF3
Transcription termination factor 3, mitochondrial

2

0

High-throughput

0.585

High

1418874

RT26
Small ribosomal subunit protein mS26

2

0

High-throughput

0.585

High

1430526

RM15
Large ribosomal subunit protein uL15m

2

0

High-throughput

0.585

High

1430535

RM11
Large ribosomal subunit protein uL11m

2

0

High-throughput

0.585

High

61991

GTPBA
GTP-binding protein 10

2

0

High-throughput

0.576

High

914746

RM12
Large ribosomal subunit protein bL12m

2

0

High-throughput

0.576

High

1196161

RM51
Large ribosomal subunit protein mL51

2

0

High-throughput

0.576

High

1213337

RM02
Large ribosomal subunit protein uL2m

2

0

High-throughput

0.576

High

1281127

RM55
Large ribosomal subunit protein mL55

2

0

High-throughput

0.576

High

1347075

G45IP
Large ribosomal subunit protein mL64

2

0

High-throughput

0.576

High

1382293

RM24
Large ribosomal subunit protein uL24m

2

0

High-throughput

0.576

High

1389004

MASU1
Mitochondrial assembly of ribosomal large subunit protein 1

2

0

High-throughput

0.576

High

1389275

RM53
Large ribosomal subunit protein mL53

2

0

High-throughput

0.576

High

1391606

RM48
Large ribosomal subunit protein mL48

2

0

High-throughput

0.576

High

1409982

RM34
Large ribosomal subunit protein bL34m

2

0

High-throughput

0.576

High

1430501

RM46
Large ribosomal subunit protein mL46

2

0

High-throughput

0.576

High

1430503

WDR26
WD repeat-containing protein 26

2

0

High-throughput

0.576

High

1430513

RM40
Large ribosomal subunit protein mL40

2

0

High-throughput

0.576

High

1430521

RM22
Large ribosomal subunit protein uL22m

2

0

High-throughput

0.576

High

1430522

RM16
Large ribosomal subunit protein uL16m

2

0

High-throughput

0.576

High

1430525

RM35
Large ribosomal subunit protein bL35m

2

0

High-throughput

0.576

High

994790

YBOX1
Y-box-binding protein 1

2

1

High-throughput

0.574

High

1048691

SSBP
Single-stranded DNA-binding protein, mitochondrial

2

0

High-throughput

0.559

High

1250521

RBP10
Ran-binding protein 10

2

2

High-throughput

0.549

High

1272742

MAEA
E3 ubiquitin-protein transferase MAEA

2

5

High-throughput

0.549

High

1402296

RANB9
Ran-binding protein 9

2

2

High-throughput

0.549

High

1430506

RMD5A
E3 ubiquitin-protein transferase RMND5A

2

4

High-throughput

0.549

High

1430520

GID8
Glucose-induced degradation protein 8 homolog

2

5

High-throughput

0.549

High

1430534

YBOX2
Y-box-binding protein 2

2

1

High-throughput

0.549

High

397704

NU4M
NADH-ubiquinone oxidoreductase chain 4

1

1

High-throughput

0.536

High

397759

NU5M
NADH-ubiquinone oxidoreductase chain 5

1

1

High-throughput

0.536

High

824351

RL13A
Large ribosomal subunit protein uL13

1

2

High-throughput

0.536

High

1011527

RT10
Small ribosomal subunit protein uS10m

1

1

High-throughput

0.536

High

216814

HTRA2
Serine protease HTRA2, mitochondrial

1

0

High-throughput

0.513

High

256379

RT14
Small ribosomal subunit protein uS14m

1

0

High-throughput

0.513

High

280059

RM33
Large ribosomal subunit protein bL33m

1

0

High-throughput

0.513

High

334466

SYFM
Phenylalanine--tRNA ligase, mitochondrial

1

0

High-throughput

0.513

High

357862

CYB
Cytochrome b

1

0

High-throughput

0.513

High

360293

COX1
Cytochrome c oxidase subunit 1

1

0

High-throughput

0.513

High

539412

ODB2
Lipoamide acyltransferase component of branched-chain alpha-keto acid dehydrogenase complex, mitochondrial

1

0

High-throughput

0.513

High

615976

RL17
Large ribosomal subunit protein uL22

1

0

High-throughput

0.513

High

785439

RL4
Large ribosomal subunit protein uL4

1

0

Small-scale

0.513

High

842533

RL35
Large ribosomal subunit protein uL29

1

0

High-throughput

0.513

High

859064

RL27A
Large ribosomal subunit protein uL15

1

0

High-throughput

0.513

High

964153

RL37
Large ribosomal subunit protein eL37

1

0

High-throughput

0.513

High

978718

RL23A
Large ribosomal subunit protein uL23

1

0

High-throughput

0.513

High

1011369

RT25
Small ribosomal subunit protein mS25

1

0

High-throughput

0.513

High

1011709

RT35
Small ribosomal subunit protein mS35

1

0

High-throughput

0.513

High

1011894

RT05
Small ribosomal subunit protein uS5m

1

0

High-throughput

0.513

High

1012973

RT09
Small ribosomal subunit protein uS9m

1

0

High-throughput

0.513

High

1016221

RL19
Large ribosomal subunit protein eL19

1

0

High-throughput

0.513

High

1141546

OXA1L
Mitochondrial inner membrane protein OXA1L

1

0

High-throughput

0.513

High

1240542

RM54
Large ribosomal subunit protein mL54

1

0

High-throughput

0.513

High

1240851

RM14
Large ribosomal subunit protein uL14m

1

0

High-throughput

0.513

High

1242628

FAHD1
Oxaloacetate tautomerase FAHD1, mitochondrial

1

0

High-throughput

0.513

High

1310394

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

0

High-throughput

0.513

High

1364382

RT27
Small ribosomal subunit protein mS27

1

0

High-throughput

0.513

High

1368719

DLG3
Disks large homolog 3

1

0

High-throughput

0.513

High

1389197

RT24
Small ribosomal subunit protein uS3m

1

0

High-throughput

0.513

High

1410493

RT63
Large ribosomal subunit protein mL63

1

0

High-throughput

0.513

High

1430508

SYCM
Probable cysteine--tRNA ligase, mitochondrial

1

0

High-throughput

0.513

High

1430509

MRM3
rRNA methyltransferase 3, mitochondrial

1

0

High-throughput

0.513

High

1430516

DDX28
Probable ATP-dependent RNA helicase DDX28

1

0

High-throughput

0.513

High

1430533

RT33
Small ribosomal subunit protein mS33

1

0

High-throughput

0.513

High

954266

RS20
Small ribosomal subunit protein uS10

1

1

Small-scale

0.500

High

214338

MSI1H
RNA-binding protein Musashi homolog 1

1

2

High-throughput

0.489

High

419195

H2A1B
Histone H2A type 1-B/E

1

1

High-throughput

0.489

High

649419

H1T
Histone H1t

1

1

High-throughput

0.489

High

1016608

SRSF3
Serine/arginine-rich splicing factor 3

1

3

High-throughput

0.489

High

1037364

H11
Histone H1.1

1

1

High-throughput

0.489

High

1160076

SRSF7
Serine/arginine-rich splicing factor 7

1

1

High-throughput

0.489

High

1290300

KBTB6
Kelch repeat and BTB domain-containing protein 6

1

1

High-throughput

0.489

High

1307319

H2A2B
Histone H2A type 2-B

1

1

High-throughput

0.489

High

1358853

KBTB7
Kelch repeat and BTB domain-containing protein 7

1

1

High-throughput

0.489

High

1387470

MSI2H
RNA-binding protein Musashi homolog 2

1

2

High-throughput

0.489

High

1391440

RMD5B
E3 ubiquitin-protein transferase RMND5B

1

4

High-throughput

0.489

High

508601

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

0

High-throughput

0.480

High

658396

RS3
Small ribosomal subunit protein uS3

1

0

Small-scale

0.479

High

859449

RL5
Large ribosomal subunit protein uL18

1

0

Small-scale

0.479

High

979224

RS6
Small ribosomal subunit protein eS6

1

0

Small-scale

0.479

High

282081

MPPB
Mitochondrial-processing peptidase subunit beta

1

1

High-throughput

0.479

High

287376

RF1M
Peptide chain release factor 1, mitochondrial

1

1

High-throughput

0.479

High

1083745

MPPA
Mitochondrial-processing peptidase subunit alpha

1

1

High-throughput

0.479

High

1087544

GRSF1
G-rich sequence factor 1

1

2

High-throughput

0.479

High

1234525

MRM1
rRNA methyltransferase 1, mitochondrial

1

1

High-throughput

0.479

High

1430502

MTRFR
Mitochondrial translation release factor in rescue

1

1

High-throughput

0.479

High

183735

RT12
Small ribosomal subunit protein uS12m

1

0

High-throughput

0.458

High

275999

DUS11
RNA/RNP complex-1-interacting phosphatase

1

0

High-throughput

0.458

High

279905

CISY
Citrate synthase, mitochondrial

1

0

High-throughput

0.458

High

292220

S2512
Electrogenic aspartate/glutamate antiporter SLC25A12, mitochondrial

1

0

High-throughput

0.458

High

348726

AIFM1
Apoptosis-inducing factor 1, mitochondrial

1

0

Small-scale

0.458

High

350993

TRUB2
Pseudouridylate synthase TRUB2, mitochondrial

1

0

High-throughput

0.458

High

693972

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.458

High

810363

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.458

High

828949

MDHM
Malate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

841935

LPPRC
Leucine-rich PPR motif-containing protein, mitochondrial

1

0

High-throughput

0.458

High

852026

EFTS
Elongation factor Ts, mitochondrial

1

0

High-throughput

0.458

High

882878

EFTU
Elongation factor Tu, mitochondrial

1

0

High-throughput

0.458

High

1058267

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

0

Small-scale

0.458

High

1117839

AUHM
Methylglutaconyl-CoA hydratase, mitochondrial

1

0

High-throughput

0.458

High

1205143

COQ5
2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial

1

0

High-throughput

0.458

High

1380747

RL36L
Ribosomal protein eL42-like

1

0

High-throughput

0.458

High

1381714

FAKD4
FAST kinase domain-containing protein 4

1

0

High-throughput

0.458

High

1384874

CHCH1
Small ribosomal subunit protein mS37

1

0

High-throughput

0.458

High

1388271

RRFM
Ribosome-recycling factor, mitochondrial

1

0

High-throughput

0.458

High

1401611

EFGM
Elongation factor G, mitochondrial

1

0

High-throughput

0.458

High

1412429

TACO1
Translational activator of cytochrome c oxidase 1

1

0

High-throughput

0.458

High

1415665

TR61B
tRNA

1

0

High-throughput

0.458

High

1416538

HINT2
Adenosine 5'-monophosphoramidase HINT2

1

0

High-throughput

0.458

High

1430500

IF3M
Translation initiation factor IF-3, mitochondrial

1

0

High-throughput

0.458

High

1430504

MET17
Ribosome assembly protein METTL17, mitochondrial

1

0

High-throughput

0.458

High

1430505

ACAD9
Complex I assembly factor ACAD9, mitochondrial

1

0

High-throughput

0.458

High

1430512

NGRN
Neugrin

1

0

High-throughput

0.458

High

1430519

MCUB
Calcium uniporter regulatory subunit MCUb, mitochondrial

1

0

High-throughput

0.458

High

1430528

MRES1
Mitochondrial transcription rescue factor 1

1

0

High-throughput

0.458

High

1430532

RL26L
Ribosomal protein uL24-like

1

0

High-throughput

0.458

High

284226

SRS10
Serine/arginine-rich splicing factor 10

1

1

High-throughput

0.437

High

373116

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.437

High

406630

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.437

High

485406

ROA1
Heterogeneous nuclear ribonucleoprotein A1

1

2

High-throughput

0.437

High

988208

TRA2B
Transformer-2 protein homolog beta

1

1

High-throughput

0.437

High

1111866

TRA2A
Transformer-2 protein homolog alpha

1

3

High-throughput

0.437

High

1430517

ATD3A
ATPase family AAA domain-containing protein 3A

1

0

High-throughput

0.426

High

1307924

ARMC8
Armadillo repeat-containing protein 8

3

0

High-throughput

0.339

High

1110933

LAPM5
Lysosomal-associated transmembrane protein 5

2

0

High-throughput

0.316

High

977158

YPEL5
Protein yippee-like 5

2

0

High-throughput

0.313

High

635749

RASA1
Ras GTPase-activating protein 1

2

0

High-throughput

0.298

High

343048

HERC2
E3 ubiquitin-protein ligase HERC2

1

0

High-throughput

0.279

Low

668712

APC
Adenomatous polyposis coli protein

1

0

High-throughput

0.279

Low

1023030

FGD1
FYVE, RhoGEF and PH domain-containing protein 1

1

0

High-throughput

0.279

Low

1148788

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

1

0

High-throughput

0.279

Low

1245495

CC137
Coiled-coil domain-containing protein 137

1

0

High-throughput

0.279

Low

1251840

PPR21
Protein phosphatase 1 regulatory subunit 21

1

0

High-throughput

0.279

Low

1252673

ZN574
Zinc finger protein 574

1

0

High-throughput

0.279

Low

1260426

H1FNT
Testis-specific H1 histone

1

0

High-throughput

0.279

Low

1290146

THOC4
THO complex subunit 4

1

0

High-throughput

0.279

Low

1309311

GID4
Glucose-induced degradation protein 4 homolog

1

0

High-throughput

0.279

Low

1311103

UBR1
E3 ubiquitin-protein ligase UBR1

1

0

High-throughput

0.279

Low

1332228

KRI1
Protein KRI1 homolog

1

0

High-throughput

0.279

Low

1388497

ZMY19
Zinc finger MYND domain-containing protein 19

1

0

High-throughput

0.279

Low

1398069

ZN512
Zinc finger protein 512

1

0

High-throughput

0.279

Low

1405188

MPP8
M-phase phosphoprotein 8

1

0

High-throughput

0.279

Low

1407757

FOXB1
Forkhead box protein B1

1

0

High-throughput

0.279

Low

1430529

ZN346
Zinc finger protein 346

1

0

High-throughput

0.279

Low

1430530

MKLN1
Muskelin

1

0

High-throughput

0.279

Low

1430536

NOP16
Nucleolar protein 16

1

0

High-throughput

0.279

Low

1015304

ERH
Enhancer of rudimentary homolog

1

0

Small-scale

0.261

Low

315999

RECQ4
ATP-dependent DNA helicase Q4

1

0

High-throughput

0.249

Low

447423

NPM
Nucleophosmin

1

0

High-throughput

0.249

Low

473073

RU17
U1 small nuclear ribonucleoprotein 70 kDa

1

0

High-throughput

0.249

Low

942873

BCAR1
Breast cancer anti-estrogen resistance protein 1

1

0

High-throughput

0.249

Low

971063

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

0

High-throughput

0.249

Low

1015767

RHOG
Rho-related GTP-binding protein RhoG

1

0

High-throughput

0.249

Low

1051314

KPCZ
Protein kinase C zeta type

1

0

High-throughput

0.249

Low

1092238

NFX1
Transcriptional repressor NF-X1

1

0

High-throughput

0.249

Low

1099032

SRSF9
Serine/arginine-rich splicing factor 9

1

0

High-throughput

0.249

Low

1106700

SMAD4
Mothers against decapentaplegic homolog 4

1

0

High-throughput

0.249

Low

1228325

UTP25
U3 small nucleolar RNA-associated protein 25 homolog

1

0

High-throughput

0.249

Low

1229677

VIR
Protein virilizer homolog

1

0

High-throughput

0.249

Low

1255478

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

1327188

FBXL6
F-box/LRR-repeat protein 6

1

0

High-throughput

0.249

Low

1368611

KAT6A
Histone acetyltransferase KAT6A

1

0

High-throughput

0.249

Low

1430514

CYLD
Ubiquitin carboxyl-terminal hydrolase CYLD

1

0

High-throughput

0.249

Low

1430523

NHP2
H/ACA ribonucleoprotein complex subunit 2

1

0

High-throughput

0.249

Low

1430531

FZR1
Fizzy-related protein homolog

1

0

High-throughput

0.249

Low

430349

JUN
Transcription factor Jun

1

0

High-throughput

0.232

Low

1214194

LITD1
LINE-1 type transposase domain-containing protein 1

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025