Protein: RM42
Large ribosomal subunit protein mL42 (39S ribosomal protein L31, mitochondrial) (L31mt) (MRP-L31) (39S ribosomal protein L42, mitochondrial) (L42mt) (MRP-L42)

Gene: RM42, MRPL42
Organism: Homo sapiens
Interactions: 225
UniProt ID: Q9Y6G3

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003735 - structural constituent of ribosome
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0005762 - mitochondrial large ribosomal subunit

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1418176

RM13
Large ribosomal subunit protein uL13m

3

1

High-throughput

0.855

High

1275874

RM21
Large ribosomal subunit protein bL21m

3

0

High-throughput

0.811

High

1418120

RM20
Large ribosomal subunit protein bL20m

3

0

High-throughput

0.811

High

1437136

RM44
Large ribosomal subunit protein mL44

3

0

High-throughput

0.811

High

1123500

ICT1
Large ribosomal subunit protein mL62

4

1

High-throughput

0.691

High

1328333

RM50
Large ribosomal subunit protein mL50

4

2

High-throughput

0.691

High

1418225

RM09
Large ribosomal subunit protein bL9m

4

1

High-throughput

0.691

High

1418341

RM01
Large ribosomal subunit protein uL1m

4

1

High-throughput

0.691

High

1452676

RM39
Large ribosomal subunit protein mL39

5

0

High-throughput

0.682

High

1331714

RM43
Large ribosomal subunit protein mL43

3

1

High-throughput

0.667

High

1312800

RM41
Large ribosomal subunit protein mL41

3

1

High-throughput

0.662

High

1418081

RM32
Large ribosomal subunit protein bL32m

3

1

High-throughput

0.662

High

1430537

RM18
Large ribosomal subunit protein uL18m

3

1

High-throughput

0.662

High

1448977

RM17
Large ribosomal subunit protein bL17m

3

1

High-throughput

0.662

High

1418291

RM04
Large ribosomal subunit protein uL4m

4

0

High-throughput

0.661

High

1439627

RM47
Large ribosomal subunit protein uL29m

4

0

High-throughput

0.661

High

1446070

RT30
Large ribosomal subunit protein mL65

4

0

High-throughput

0.661

High

1451520

RM22
Large ribosomal subunit protein uL22m

4

0

High-throughput

0.661

High

1491153

RM11
Large ribosomal subunit protein uL11m

4

0

High-throughput

0.661

High

1446295

NGRN
Neugrin

3

0

High-throughput

0.638

High

280070

RM33
Large ribosomal subunit protein bL33m

3

0

High-throughput

0.634

High

477892

RM03
Large ribosomal subunit protein uL3m

3

0

High-throughput

0.634

High

882407

RM19
Large ribosomal subunit protein bL19m

3

0

High-throughput

0.634

High

914812

RM12
Large ribosomal subunit protein bL12m

3

0

High-throughput

0.634

High

1094165

RM28
Large ribosomal subunit protein bL28m

3

0

High-throughput

0.634

High

1104180

RM49
Large ribosomal subunit protein mL49

3

0

High-throughput

0.634

High

1196192

RM51
Large ribosomal subunit protein mL51

3

0

High-throughput

0.634

High

1213384

RM02
Large ribosomal subunit protein uL2m

3

0

High-throughput

0.634

High

1281151

RM55
Large ribosomal subunit protein mL55

3

0

High-throughput

0.634

High

1281369

RM10
Large ribosomal subunit protein uL10m

3

0

High-throughput

0.634

High

1347126

G45IP
Large ribosomal subunit protein mL64

3

0

High-throughput

0.634

High

1349586

RM30
Large ribosomal subunit protein uL30m

3

0

High-throughput

0.634

High

1382328

RM24
Large ribosomal subunit protein uL24m

3

0

High-throughput

0.634

High

1388005

RM38
Large ribosomal subunit protein mL38

3

0

High-throughput

0.634

High

1389041

MASU1
Mitochondrial assembly of ribosomal large subunit protein 1

3

0

High-throughput

0.634

High

1391637

RM48
Large ribosomal subunit protein mL48

3

0

High-throughput

0.634

High

1410514

RT63
Large ribosomal subunit protein mL63

3

0

High-throughput

0.634

High

1432259

RM46
Large ribosomal subunit protein mL46

3

0

High-throughput

0.634

High

1446759

RM40
Large ribosomal subunit protein mL40

3

0

High-throughput

0.634

High

1451692

RM16
Large ribosomal subunit protein uL16m

3

0

High-throughput

0.634

High

1453235

RM35
Large ribosomal subunit protein bL35m

3

0

High-throughput

0.634

High

1453683

RM15
Large ribosomal subunit protein uL15m

3

0

High-throughput

0.634

High

1453919

RM27
Large ribosomal subunit protein bL27m

3

0

High-throughput

0.634

High

994898

YBOX1
Y-box-binding protein 1

2

2

High-throughput

0.628

High

1388475

MTEF3
Transcription termination factor 3, mitochondrial

3

0

High-throughput

0.622

High

1419678

RM37
Large ribosomal subunit protein mL37

3

0

High-throughput

0.622

High

76070

B4DEF8
Large ribosomal subunit protein mL45

2

1

High-throughput

0.611

High

996408

EF1A1
Elongation factor 1-alpha 1

2

0

High-throughput

0.606

High

225228

GATC
Glutamyl-tRNA(Gln) amidotransferase subunit C, mitochondrial

2

0

High-throughput

0.602

High

1438614

MRM3
rRNA methyltransferase 3, mitochondrial

2

0

High-throughput

0.602

High

1449516

SIR3
NAD-dependent protein deacetylase sirtuin-3, mitochondrial

2

0

High-throughput

0.602

High

1450810

RT18A
Large ribosomal subunit protein mL66

2

0

High-throughput

0.602

High

1148843

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

2

1

High-throughput

0.601

High

1158334

RM23
Large ribosomal subunit protein uL23m

2

1

High-throughput

0.601

High

1287579

RM52
Large ribosomal subunit protein mL52

2

1

High-throughput

0.601

High

1490927

YBOX2
Y-box-binding protein 2

2

2

High-throughput

0.601

High

1087644

GRSF1
G-rich sequence factor 1

2

2

High-throughput

0.584

High

135403

IF2B3
Insulin-like growth factor 2 mRNA-binding protein 3

2

0

High-throughput

0.576

High

1240553

RM54
Large ribosomal subunit protein mL54

2

0

High-throughput

0.576

High

1389312

RM53
Large ribosomal subunit protein mL53

2

0

High-throughput

0.576

High

1409999

RM34
Large ribosomal subunit protein bL34m

2

0

High-throughput

0.576

High

1453142

F120A
Constitutive coactivator of PPAR-gamma-like protein 1

2

0

High-throughput

0.576

High

1461817

ABT1
Activator of basal transcription 1

2

0

High-throughput

0.576

High

635762

RASA1
Ras GTPase-activating protein 1

2

1

High-throughput

0.571

High

279998

CISY
Citrate synthase, mitochondrial

2

0

High-throughput

0.559

High

351060

TRUB2
Pseudouridylate synthase TRUB2, mitochondrial

2

0

High-throughput

0.547

High

686553

RL13
Large ribosomal subunit protein eL13

2

0

High-throughput

0.547

High

273125

CLU
Clustered mitochondria protein homolog

1

1

High-throughput

0.536

High

575227

IDE
Insulin-degrading enzyme

1

2

High-throughput

0.536

High

1016690

SRSF3
Serine/arginine-rich splicing factor 3

1

1

High-throughput

0.536

High

1024974

VIGLN
Vigilin

1

1

High-throughput

0.536

High

1160143

SRSF7
Serine/arginine-rich splicing factor 7

1

1

High-throughput

0.536

High

1415588

GNL3
Guanine nucleotide-binding protein-like 3

1

1

High-throughput

0.536

High

1429729

KLC2
Kinesin light chain 2

1

1

High-throughput

0.536

High

1437439

LN28A
Protein lin-28 homolog A

1

2

High-throughput

0.536

High

1449679

RBM12
RNA-binding protein 12

1

1

High-throughput

0.536

High

48118

RBM47
RNA-binding protein 47

1

0

High-throughput

0.513

High

126209

AP3B1
AP-3 complex subunit beta-1

1

0

High-throughput

0.513

High

130671

SPT5H
Transcription elongation factor SPT5

1

0

High-throughput

0.513

High

171354

MYPT1
Protein phosphatase 1 regulatory subunit 12A

1

0

High-throughput

0.513

High

214356

MSI1H
RNA-binding protein Musashi homolog 1

1

0

High-throughput

0.513

High

271124

PTCD1
Pentatricopeptide repeat-containing protein 1, mitochondrial

1

0

High-throughput

0.513

High

280885

PR40A
Pre-mRNA-processing factor 40 homolog A

1

0

High-throughput

0.513

High

322354

GLSK
Glutaminase kidney isoform, mitochondrial

1

0

High-throughput

0.513

High

354429

TOM40
Mitochondrial import receptor subunit TOM40 homolog

1

0

High-throughput

0.513

High

616077

RL17
Large ribosomal subunit protein uL22

1

0

High-throughput

0.513

High

624188

E2AK2
Interferon-induced, double-stranded RNA-activated protein kinase

1

0

High-throughput

0.513

High

720140

PURA2
Adenylosuccinate synthetase isozyme 2

1

0

High-throughput

0.513

High

770443

T2FA
General transcription factor IIF subunit 1

1

0

High-throughput

0.513

High

842617

RL35
Large ribosomal subunit protein uL29

1

0

High-throughput

0.513

High

859132

RL27A
Large ribosomal subunit protein uL15

1

0

High-throughput

0.513

High

877412

IDHP
Isocitrate dehydrogenase [NADP], mitochondrial

1

0

High-throughput

0.513

High

889225

RBM25
RNA-binding protein 25

1

0

High-throughput

0.513

High

899773

PAPOA
Poly(A) polymerase alpha

1

0

High-throughput

0.513

High

944436

SYJ2B
Synaptojanin-2-binding protein

1

0

High-throughput

0.513

High

964181

RL37
Large ribosomal subunit protein eL37

1

0

High-throughput

0.513

High

1009381

PRR3
Proline-rich protein 3

1

0

High-throughput

0.513

High

1016316

RL19
Large ribosomal subunit protein eL19

1

0

High-throughput

0.513

High

1027887

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

0

High-throughput

0.513

High

1053778

PTN11
Tyrosine-protein phosphatase non-receptor type 11

1

0

High-throughput

0.513

High

1066211

NSUN2
RNA cytosine C(5)-methyltransferase NSUN2

1

0

High-throughput

0.513

High

1091801

PP1R8
Nuclear inhibitor of protein phosphatase 1

1

0

High-throughput

0.513

High

1116985

CD166
CD166 antigen

1

0

High-throughput

0.513

High

1141572

OXA1L
Mitochondrial inner membrane protein OXA1L

1

0

High-throughput

0.513

High

1149243

SF3A1
Splicing factor 3A subunit 1

1

0

High-throughput

0.513

High

1177675

PDS5A
Sister chromatid cohesion protein PDS5 homolog A

1

0

High-throughput

0.513

High

1214694

RBM26
RNA-binding protein 26

1

0

High-throughput

0.513

High

1242658

FAHD1
Oxaloacetate tautomerase FAHD1, mitochondrial

1

0

High-throughput

0.513

High

1324935

RHG18
Rho GTPase-activating protein 18

1

0

High-throughput

0.513

High

1349963

PNPT1
Polyribonucleotide nucleotidyltransferase 1, mitochondrial

1

0

High-throughput

0.513

High

1353071

GEMI5
Gem-associated protein 5

1

0

High-throughput

0.513

High

1368785

SYMPK
Symplekin

1

0

High-throughput

0.513

High

1387048

NMD3
60S ribosomal export protein NMD3

1

0

High-throughput

0.513

High

1403710

NIBA2
Protein Niban 2

1

0

High-throughput

0.513

High

1416891

NAA15
N-alpha-acetyltransferase 15, NatA auxiliary subunit

1

0

High-throughput

0.513

High

1417221

SRRT
Serrate RNA effector molecule homolog

1

0

High-throughput

0.513

High

1436986

SFXN1
Sideroflexin-1

1

0

High-throughput

0.513

High

1450092

CYRIB
CYFIP-related Rac1 interactor B

1

0

High-throughput

0.513

High

1460655

DBNL
Drebrin-like protein

1

0

High-throughput

0.513

High

1490814

RRP44
Exosome complex exonuclease RRP44

1

0

High-throughput

0.513

High

1491231

PTH2
Peptidyl-tRNA hydrolase 2, mitochondrial

1

0

High-throughput

0.513

High

1491787

PUS1
Pseudouridylate synthase 1 homolog

1

0

High-throughput

0.513

High

255511

SNX2
Sorting nexin-2

1

1

High-throughput

0.489

High

343664

OXSR1
Serine/threonine-protein kinase OSR1

1

1

High-throughput

0.489

High

787518

GNL1
Guanine nucleotide-binding protein-like 1

1

1

High-throughput

0.489

High

1112007

SNX1
Sorting nexin-1

1

1

High-throughput

0.489

High

1251061

RBMS3
RNA-binding motif, single-stranded-interacting protein 3

1

1

High-throughput

0.489

High

282145

MPPB
Mitochondrial-processing peptidase subunit beta

1

2

High-throughput

0.479

High

287424

RF1M
Peptide chain release factor 1, mitochondrial

1

2

High-throughput

0.479

High

856447

IF2M
Translation initiation factor IF-2, mitochondrial

1

1

High-throughput

0.479

High

882976

EFTU
Elongation factor Tu, mitochondrial

1

1

High-throughput

0.479

High

1083815

MPPA
Mitochondrial-processing peptidase subunit alpha

1

2

High-throughput

0.479

High

1135963

FAKD3
FAST kinase domain-containing protein 3, mitochondrial

1

3

High-throughput

0.479

High

1234591

MRM1
rRNA methyltransferase 1, mitochondrial

1

1

High-throughput

0.479

High

1273053

FAKD5
FAST kinase domain-containing protein 5, mitochondrial

1

3

High-throughput

0.479

High

1336344

LS14A
Protein LSM14 homolog A

1

2

High-throughput

0.479

High

1381154

RRF2M
Ribosome-releasing factor 2, mitochondrial

1

1

High-throughput

0.479

High

1381798

FAKD4
FAST kinase domain-containing protein 4

1

3

High-throughput

0.479

High

1401676

EFGM
Elongation factor G, mitochondrial

1

1

High-throughput

0.479

High

1428788

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

1

1

High-throughput

0.479

High

1432663

MTRFR
Mitochondrial translation release factor in rescue

1

2

High-throughput

0.479

High

1452877

FAKD2
FAST kinase domain-containing protein 2, mitochondrial

1

3

High-throughput

0.479

High

1459188

RF1ML
Peptide chain release factor 1-like, mitochondrial

1

2

High-throughput

0.479

High

61704

VWA8
von Willebrand factor A domain-containing protein 8

1

0

High-throughput

0.458

High

66352

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

1

0

High-throughput

0.458

High

183787

RT12
Small ribosomal subunit protein uS12m

1

0

High-throughput

0.458

High

471353

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial

1

0

High-throughput

0.458

High

519281

COX8A
Cytochrome c oxidase subunit 8A, mitochondrial

1

0

High-throughput

0.458

High

533117

CH60
60 kDa heat shock protein, mitochondrial

1

0

High-throughput

0.458

High

829034

MDHM
Malate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

842060

LPPRC
Leucine-rich PPR motif-containing protein, mitochondrial

1

0

High-throughput

0.458

High

852096

EFTS
Elongation factor Ts, mitochondrial

1

0

High-throughput

0.458

High

1015951

RHOG
Rho-related GTP-binding protein RhoG

1

0

High-throughput

0.458

High

1024255

TFAM
Transcription factor A, mitochondrial

1

0

High-throughput

0.458

High

1039478

RL6
Large ribosomal subunit protein eL6

1

0

High-throughput

0.458

High

1048780

SSBP
Single-stranded DNA-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1058387

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

0

High-throughput

0.458

High

1090608

TRAP1
Heat shock protein 75 kDa, mitochondrial

1

0

High-throughput

0.458

High

1117896

AUHM
Methylglutaconyl-CoA hydratase, mitochondrial

1

0

High-throughput

0.458

High

1142722

PDK1
[Pyruvate dehydrogenase

1

0

High-throughput

0.458

High

1207196

SYAM
Alanine--tRNA ligase, mitochondrial

1

0

High-throughput

0.458

High

1384929

CHCH1
Small ribosomal subunit protein mS37

1

0

High-throughput

0.458

High

1386068

RUSD4
Pseudouridylate synthase RPUSD4, mitochondrial

1

0

High-throughput

0.458

High

1387780

FMT
Methionyl-tRNA formyltransferase, mitochondrial

1

0

High-throughput

0.458

High

1388328

RRFM
Ribosome-recycling factor, mitochondrial

1

0

High-throughput

0.458

High

1412497

TACO1
Translational activator of cytochrome c oxidase 1

1

0

High-throughput

0.458

High

1414136

TMM70
Transmembrane protein 70, mitochondrial

1

0

High-throughput

0.458

High

1415727

TR61B
tRNA

1

0

High-throughput

0.458

High

1416598

HINT2
Adenosine 5'-monophosphoramidase HINT2

1

0

High-throughput

0.458

High

1418956

RT26
Small ribosomal subunit protein mS26

1

0

High-throughput

0.458

High

1432016

IF3M
Translation initiation factor IF-3, mitochondrial

1

0

High-throughput

0.458

High

1435853

MET17
Ribosome assembly protein METTL17, mitochondrial

1

0

High-throughput

0.458

High

1436162

ACAD9
Complex I assembly factor ACAD9, mitochondrial

1

0

High-throughput

0.458

High

1449945

DDX28
Probable ATP-dependent RNA helicase DDX28

1

0

High-throughput

0.458

High

1450488

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

1

0

High-throughput

0.458

High

1451283

MCUB
Calcium uniporter regulatory subunit MCUb, mitochondrial

1

0

High-throughput

0.458

High

1453993

MRES1
Mitochondrial transcription rescue factor 1

1

0

High-throughput

0.458

High

1411187

RM45
Large ribosomal subunit protein mL45

1

1

High-throughput

0.445

High

373646

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.437

High

406858

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.437

High

62021

GTPBA
GTP-binding protein 10

1

0

High-throughput

0.426

High

66072

RP1BL
Ras-related protein Rap-1b-like protein

1

0

High-throughput

0.426

High

969542

RS8
Small ribosomal subunit protein eS8

1

0

High-throughput

0.426

High

1450625

ATD3A
ATPase family AAA domain-containing protein 3A

1

0

High-throughput

0.426

High

1491304

CHTOP
Chromatin target of PRMT1 protein

1

0

High-throughput

0.426

High

479233

THIK
3-ketoacyl-CoA thiolase, peroxisomal

2

0

High-throughput

0.328

High

1260470

H1FNT
Testis-specific H1 histone

2

0

High-throughput

0.313

High

327672

ELP1
Elongator complex protein 1

1

0

High-throughput

0.282

High

48402

UBA6
Ubiquitin-like modifier-activating enzyme 6

1

0

High-throughput

0.279

Low

123289

PDLI1
PDZ and LIM domain protein 1

1

0

High-throughput

0.279

Low

169810

HGS
Hepatocyte growth factor-regulated tyrosine kinase substrate

1

0

High-throughput

0.279

Low

179420

ARPC2
Actin-related protein 2/3 complex subunit 2

1

0

High-throughput

0.279

Low

181475

PGRC2
Membrane-associated progesterone receptor component 2

1

0

High-throughput

0.279

Low

291976

WDHD1
WD repeat and HMG-box DNA-binding protein 1

1

0

High-throughput

0.279

Low

323018

UBP19
Ubiquitin carboxyl-terminal hydrolase 19

1

0

High-throughput

0.279

Low

649462

H1T
Histone H1t

1

0

High-throughput

0.279

Low

706360

S10A2
Protein S100-A2

1

0

High-throughput

0.279

Low

723976

LCN1
Lipocalin-1

1

0

High-throughput

0.279

Low

833707

NAA10
N-alpha-acetyltransferase 10

1

0

High-throughput

0.279

Low

920666

ARFP1
Arfaptin-1

1

0

High-throughput

0.279

Low

925701

IST1
IST1 homolog

1

0

High-throughput

0.279

Low

934201

XPO2
Exportin-2

1

0

High-throughput

0.279

Low

1006005

GTF2I
General transcription factor II-I

1

0

High-throughput

0.279

Low

1137291

CND1
Condensin complex subunit 1

1

0

High-throughput

0.279

Low

1143710

NOMO1
BOS complex subunit NOMO1

1

0

High-throughput

0.279

Low

1150904

CIP4
Cdc42-interacting protein 4

1

0

High-throughput

0.279

Low

1156634

CCDC6
Coiled-coil domain-containing protein 6

1

0

High-throughput

0.279

Low

1234638

P4R3A
Serine/threonine-protein phosphatase 4 regulatory subunit 3A

1

0

High-throughput

0.279

Low

1252716

ZN574
Zinc finger protein 574

1

0

High-throughput

0.279

Low

1327318

OGFD1
Prolyl 3-hydroxylase OGFOD1

1

0

High-throughput

0.279

Low

1390433

EDC3
Enhancer of mRNA-decapping protein 3

1

0

High-throughput

0.279

Low

1390671

NEIL1
Endonuclease 8-like 1

1

0

High-throughput

0.279

Low

1395902

TOPK
Lymphokine-activated killer T-cell-originated protein kinase

1

0

High-throughput

0.279

Low

1396887

SNX27
Sorting nexin-27

1

0

High-throughput

0.279

Low

1405827

TTC1
Tetratricopeptide repeat protein 1

1

0

High-throughput

0.279

Low

1408504

VRK1
Serine/threonine-protein kinase VRK1

1

0

High-throughput

0.279

Low

1409684

CND3
Condensin complex subunit 3

1

0

High-throughput

0.279

Low

1413480

MCMBP
Mini-chromosome maintenance complex-binding protein

1

0

High-throughput

0.279

Low

1419826

OSBL8
Oxysterol-binding protein-related protein 8

1

0

High-throughput

0.279

Low

1454429

STK26
Serine/threonine-protein kinase 26

1

0

High-throughput

0.279

Low

169289

CASQ2
Calsequestrin-2

1

0

High-throughput

0.249

Low

1327308

FBXL6
F-box/LRR-repeat protein 6

1

0

High-throughput

0.249

Low

1368703

KAT6A
Histone acetyltransferase KAT6A

1

0

High-throughput

0.249

Low

1459498

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.249

Low

1398750

AP4AT
AP-4 complex accessory subunit Tepsin

1

0

Small-scale

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025